Third Edition
Hot Rolled and Structural Steel Products
Hot Rolled Cat OURS
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Page 2
HOT ROLLED AND STRUCTURAL
STEEL PRODUCTS
C
O N T E N T S
Introduction
2
Availability
Structural Steel Sections
Rail Products
Merchant Bar Sections
2
4
6
Dimensions and Design Information
Welded Beams
8
Welded Columns
10
Universal Beams
12
Universal Columns
14
Tapered Flange Beams
16
Parallel Flange Channels
17
Universal Bearing Piles
18
Equal Angles
19
Unequal Angles
22
Rails
25
Standard Specifications
Structural Steel Sections
Rail Products
Merchant Bar Sections
26
28
28
Customer Technical Service
30
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Page 2
I
NTRODUCTION
OneSteel is Australia's premier long products steel
company and is comprised of three Australian
business groups.
• OneSteel Market Mills
• OneSteel Distribution
• OneSteel Whyalla Steelworks
A
This booklet is produced by OneSteel Market Mills and
is intended to provide general information on a range
of hot rolled and structural steel products. The
following text will refer to OneSteel Market Mills as
OneSteel.
V A I L A B I L I T Y
Structural Steel Sections
Hot Rolled Products
Hot Rolled Structural Steel sections produced by
OneSteel are manufactured in accordance with the
requirements of Australian Standard AS/NZS
3679.1:1996 Structural Steel - Hot Rolled Bars and
Sections.
Grade Availability
300PLUS® Steel is the standard grade manufactured
by OneSteel for hot rolled Structural Steel Sections.
300PLUS® Steel for hot rolled products is produced to
exceed the minimum requirements of AS/NZS
3679.1:1996 grade 300.
Other grades including 300PLUSL0, AS/NZS 3679.1350 and AS/NZS 3679.1-350L0 may also be available
depending on the section and quantity required. For
further information contact your nearest OneSteel
Sales Office (Contact details on page 30) .
Length Availability
The majority of Structural Steel Sections produced by
OneSteel are available in standard length and bundle
configurations. We would recommend that attention
be given to the standard lengths produced by
OneSteel as they are more readily available than other
lengths. Table 1 indicates the standard lengths
produced by OneSteel in Structural Steel Sections. For
other lengths (including those in excess of 18 metres)
please contact your nearest OneSteel Sales Office for
further details (Contact details on page 30).
2
HRSSP 3rd Ed. December 2003
Welded Products
OneSteel Market Mills also markets a range of large
Welded Product Structural Steel sections. These
sections are welded from plate and are manufactured
in accordance with Australian Standard AS/NZS
3679.2:1996 Structural Steel - Welded I Sections.
Grade Availability
300PLUS® Steel is the standard grade manufactured
for Welded Products. 300PLUS® welded products are
produced to exceed the minimum requirements of
AS/NZS 3679.2:1996 grade 300.
A higher grade option of AS/NZS 3679.2:1996 grade
400 is also available.
Other grades are subject to enquiry and this should be
directed to your nearest OneSteel Sales Office.
Length Availability
Lengths are available from a minimum of 6 metres to
a maximum of 30 metres. Table 1 indicates the
standard lengths produced.
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V A I L A B I L I T Y
Table 1 Standard Lengths
Section
Welded Sections
1200 WB, 1000 WB, 900 WB, 800 WB, 700 WB
500 WC, 400 WC, 350 WC
Universal Beams
610 UB, 530 UB, 460 UB, 410 UB, 360 UB
310 UB 46.2, 40.4
310 UB 32.0
250 UB
200 UB 29.8, 25.4, 22.3
200 UB 18.2
180 UB, 150 UB
Universal Columns
310 UC 158, 137, 118
310 UC 96.8
250 UC
200 UC, 150 UC
100 UC
Taper Flange Beams
125 TFB, 100 TFB
Parallel Flange Channels
380 PFC, 300 PFC
250 PFC
230 PFC, 200 PFC, 180 PFC, 150 PFC
125 PFC, 100 PFC, 75 PFC
Equal Angles
200 EA, 150 EA, 125 EA
100 EA, 90 EA, 75 EA
65 EA, 55 EA, 50 EA, 45 EA, 40 EA **
30 EA, 25 EA
Unequal Angles
150 x 100 UA,150 x 90 UA
125 x 75 UA, 100 x 75 UA
75 x 50 UA
65 x 50 UA
Length (m)
7.5
9.0
10.5
12.0
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
13.5
15.0
16.5
18.0
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
20.0*
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
• The Section/Length combination is available in Standard Bundle configurations.
* By enquiry - Delivery to Capital cities only.
** Certain thicknesses may not be available in both lengths, confirm availability with a OneSteel Market Mills Sales Office
HRSSP 3rd Ed. December 2003
3
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A
VAILABILITY
Rail Products
Rails
The majority of rails manufactured by OneSteel in Whyalla are
produced to AS 1085.1 Railway Track Material Part 1 — Steel
Rails.
Depth of heat treatment and hardness gradient as per AS 1085.1-2002
Dimensions (mm) a. 15 Min. 23 Max.
Dimensions (mm) b. 20 Min. 35 Max. for 50 kg Rail
Dimensions (mm) b. 25 Min. 40 Max. for 60 kg and 68 kg Rail
Table 38 page 28 lists the various rail sections produced at Whyalla
together with the conforming standard.
For dimensional details see Table 31 page 25.
Length — standard length available for AS68kg rail is 25m, for all
other rails standard lengths are 12.19 m, 13.72 m and 27.5 m.
Drilling — rails can be supplied drilled or undrilled.
Head Hardened Rails
Where rail wear, plastic flow of the rail head, corrugation or rail
fatigue defects are reducing rail life it is recommended that OneSteel
head hardened rail be specified. Available test data indicate a
doubling of rail life will occur. Head hardened rail is available in
50 kg/m, 60 kg/m and 68 kg/m sizes.
Some situations where heavier and more expensive crane
rail is specified can also be handled with high strength head
hardened rail.
For further information on rail products contact:
Table 2 Hardness Limits
(Vickers Diamond Pyramid Numeral)
Location
Position C
Along Transverse 1
Along Transverse 2
Hardness HV30
430 Max.
430 Max. at any point.
360 Min. at 10 mm from rail surface.
430 Max. at any point.
340 Min. at 10 mm from rail surface.
Rail Sales & Marketing Office - OneSteel Whyalla Steelworks
(Refer to Page 30)
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HRSSP 3rd Ed. December 2003
Chemical Composition
The steel is produced by the basic oxygen method, continuously cast.
The steel cast analysis is within the limits shown in Table 38 Page 28
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Steel Sleeper Sections
VAILABILITY
Table 3 Mainline Sleepers
OneSteel produces rolled sections at the Whyalla Works which
are used in the manufacture of steel sleepers.
160
6.7, 7.5, 8.5 or 10
The mainline “M” section is available in a range of thicknesses
varying from 6.5 mm to 10 mm. These steel sleeper sections may
be used for turnout bearers.
97.2, 98, 99 or 100.5
Hot Rolled Cat OURS
Details of these sections may be obtained from the Rail Sales &
Markerting Office (Refer to Page 30).
236
Designation
Mass
M10
M8.5
M7.5
M6.5
kg/m
26.2
23.1
21.1
19.5
Web
Thickness
mm
10.0
8.5
7.5
6.7
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V A I L A B I L I T Y
Merchant Bar Sections
Rounds, Squares, Flats and Hexagons
Availability
Merchant bar rounds, squares, flats and hexagons are
available in a variety of steel grades and sizes.
Due to process limitations not all grades are available in all
sizes. For new applications we recommend you confirm
product availability with a OneSteel Sales Office at an early
stage of design. Other specifications and sizes may also be
available on enquiry.
Specifications
Merchant bar sections are available in the following
standards:
– 300PLUS® and AS/NZS 3679.1
Structural Steel-Hot Rolled Bars and Sections.
– AS 1442
Carbon Steels and Carbon Manganese SteelsHot Rolled Bars and Semifinished Products.
– AS 1444
Wrought Alloy Steels Standard, Hardenability (H) Series
and Hardened and Tempered to Designated Mechanical
Properties.
– AS 1447
Hot-Rolled Spring Steels.
– OneSteel grades
(based on AISI-SAE nomenclature).
Table 4 Rounds —
Size Availability and Mass
Table 5 Squares —
Size Availability and Mass
Diameter (mm) Mass (kg/m)
10
0.616
12
0.887
13
1.04
14
1.21
15
1.39
16
1.58
17
1.78
18
1.99
19
2.23
20
2.46
21
2.72
22
2.98
24
3.55
26
4.17
27
4.49
30
5.55
32
6.31
33
6.71
36
7.99
39
9.38
42
10.9
45
12.5
48
14.2
50
15.4
56
19.3
60
22.2
65
26.0
75
34.7
80
39.5
90
49.9
Thickness (mm)
10*
12
16
20
25
40
Standard Length: 6 Metres
* Confirm availability with
sales office.
Table 6 Hexagons —
Size Availability and Mass
Size (mm)
20
25
30
37.5
39.5
44
47.5
49
53.5
57.5
63
Table 7 Flats — Size Availability and Mass (kg/m)
5
6
8
0.981
1.26
1.57
1.96
2.55
2.94
1.18
1.51
1.88
2.36
3.06
3.53
4.24
4.71
5.18
6.12
7.07
8.48
9.42
11.8
14.1
1.57
2.01
2.51
3.14
4.08
4.71
5.65
6.28
6.91
8.16
9.42
3.93
5.10
5.89
12.6
15.7
18.8
Standard Length: 6 Metres
6
HRSSP 3rd Ed. December 2003
10
1.57
1.96
2.51
3.14
3.93
5.10
5.89
7.07
7.85
8.64
10.2
11.8
14.1
15.7
19.6
23.6
12
2.36
3.01
3.77
4.71
6.12
7.07
8.48
9.42
10.4
12.2
14.1
17.0
18.8
23.6
28.3
Thickness (mm)
16
20
25
40
50
5.02
6.28
8.16
9.42
6.28
7.85
10.2
11.8
12.6
15.7
19.6
39.3
16.3
18.8
20.4
23.6
28.3
31.4
25.5
29.4
58.9
25.1
9.81
14.7
39.3
Mass (kg/m)
2.72
4.25
6.12
9.56
10.6
13.2
15.3
16.3
19.5
22.5
27.0
Standard Length: 6 Metres
Standard Length: 6 Metres
Width
(mm)
20
25
32
40
50
65
75
90
100
110
130
150
180
200
250
300
Mass (kg/m)
0.790
1.13
2.01
3.14
4.91
12.5
23.6
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V A I L A B I L I T Y
Table 8 Merchant Bar Sections - Regular Grades
Steel Type
Structural Steels
Carbon and Carbon-Manganese Steels
Standard
OneSteel
AS/NZS 3679.1
AS 1442
Mechanically Tested
AS 1442
Merchant Quality Steels
AS 1442
Free Cutting Steels
AS 1442
Alloy Steels
AS 1444
Spring Steels
AS 1447
OneSteel Grades
OneSteel
Rods and Light Billets
Rods and light billets are available in a wide range of OneSteel grades,
and selected grades from AS 1442, AS 1444 and AS 1447
specifications.
These sections are not available in structural grades 300PLUS® and
350.
Grades Available
300PLUS
350
U1008
U1010
1016
U1021
1022
1030
X1038
1040
U1040
1045
U1045
1055
1070
U1070
10M40
X1320
X1340
U3
U5
U6
9
M1020
M1030
1137
1146
X1147
1214
5155
5160
9255
9261
XK5155S
XK5160S
XK9258S
XK9261S
U1004
1015
1082
X4K92M61S
Table 10
Light Billets Size Availability
Sizes Available
mm x mm
45 x 45
50x 50
63 x 63
75 x 75
Due to process limitations not all grades are available in all sizes.
Confirm product availability with a OneSteel Sales Office at an early
stage of design.
Table 9 Rods Size Availability
Diameter (mm)
5.5 6.5 7.0 8.0 9.0 10.0 11.2 12.5 13.0 14.0 15.0 16.0 17.0 18.0
HRSSP 3rd Ed. December 2003
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Table 11 Welded Beams — Dimensions and Properties
Designation
Flange
Web
––————–– ThickWidth Thickness
ness
tf
tw
bf
Depth
Between
Flanges
d1
d1
(bf-tw)
tw
2tf
Gross
About x-axis
About y-axis
Area of —————————————— ——————————————
CrossSection
Ag
lx
Zx
Sx
rx
ly
Zy
Sy
ry
mm2 106mm4
103mm3 103mm3
J
Warping
Constant
lw
Designation
mm 106mm4 103mm3 103mm3
mm
103mm4
109mm6
28200
25800
23400
19800
17900
15000
12900
515
508
500
488
479
464
449
834
750
667
342
299
179
87.0
3330
3000
2670
1710
1500
1020
633
5070
4570
4070
2630
2310
1600
1020
120
118
116
88.6
86.1
71.1
52.4
22000
16500
12100
9960
7230
5090
4310
280000
251000
221000
113000
98500
58700
28500
1200 WB 455
423
392
342
317
278
249
14600
13100
10700
8120
16400
14800
12300
9570
427
420
406
385
342
299
179
90.3
1710
1490
1020
602
2620
2300
1590
961
91.3
89.0
73.8
57.5
9740
7010
4870
2890
84100
73000
43400
21700
1000 WB 322
296
258
215
5730
5050
4060
2960
12400
11000
8930
6580
13600
12200
9960
7500
399
393
382
364
341
299
179
90.1
1710
1490
1020
601
2590
2270
1560
931
97.5
95.6
80.2
63.5
8870
6150
4020
2060
67900
58900
35000
17400
900 WB 282
257
218
175
24400
21400
18600
15600
2970
2480
2040
1570
7290
6140
5100
3970
8060
6840
5730
4550
349
341
331
317
126
86.7
69.4
41.7
840
631
505
334
1280
964
775
519
71.9
63.7
61.1
51.7
4420
2990
1670
921
19600
13400
10600
6280
800 WB 192
168
146
122
22000
19100
16600
14600
2060
1710
1400
1150
5760
4810
3990
3330
6390
5370
4490
3790
306
299
290
281
97.1
65.2
52.1
41.7
706
521
417
334
1080
798
642
516
66.4
58.4
56.0
53.5
4020
2690
1510
888
11500
7640
6030
4770
700 WB 173
150
130
115
kg/m
mm
mm
mm
mm
mm
1200 WB 455
423
392
342
317
278
249
1200
1192
1184
1184
1176
1170
1170
500
500
500
400
400
350
275
40
36
32
32
28
25
25
16
16
16
16
16
16
16
1120
1120
1120
1120
1120
1120
1120
70.0
70.0
70.0
70.0
70.0
70.0
70.0
6.05
6.72
7.56
6.00
6.86
6.68
5.18
57900
53900
49900
43500
40300
35400
31700
15300
13900
12500
10400
9250
7610
6380
25600
23300
21100
17500
15700
13000
10900
1000 WB 322
296
258
215
1024
1016
1010
1000
400
400
350
300
32
28
25
20
16
16
16
16
960
960
960
960
60.0
60.0
60.0
60.0
6.00
6.86
6.68
7.10
41000
37800
32900
27400
7480
6650
5430
4060
900 WB 282
257
218
175
924
916
910
900
400
400
350
300
32
28
25
20
12
12
12
12
860
860
860
860
71.7
71.7
71.7
71.7
6.06
6.93
6.76
7.20
35900
32700
27800
22300
800 WB 192
168
146
122
816
810
800
792
300
275
275
250
28
25
20
16
10
10
10
10
760
760
760
760
76.0
76.0
76.0
76.0
5.18
5.30
6.63
7.50
700 WB 173
150
130
115
716
710
700
692
275
250
250
250
28
25
20
16
10
10
10
10
660
660
660
660
66.0
66.0
66.0
66.0
4.73
4.80
6.00
7.50
Notes
1. All welds to AS/NZS 1554.1 Category SP (deep penetration).
2. Web to flange joints develop the minimum tensile strength of the web.
3. Flame cut surfaces not incorporated in welds have a minimum surface
roughness of class 2, as defined in WTIA Technical Note 5.
Torsion
Constant
Page 8
Depth
of
Section
d
7:33 AM
HRSSP 3rd Ed. December 2003
Welded Beams
Table 12 Welded Beams — Properties for Assessing Section Capacity
Designation
300
300
300
300
300
300
300
1000 WB 322
296
258
215
280
280
280
300
300
300
300
300
900 WB 282
257
218
175
280
280
280
300
800 WB 192
168
146
122
700 WB 173
150
130
115
300PLUS*
0.837
0.825
0.811
0.783
0.766
0.733
0.701
About y-axis
—————–––
Compactness
Zey
103mm3
Yield Stress
—————––––
Flange
Web
fy
fy
MPa
MPa
Form
Factor
kf
About x-axis
About y-axis
—————––––
—————–––
CompactCompactness
ness
Zex
Zey
3
3
10 mm
103mm3
AS/NZS 3679.2-400
N
28100
C
5000
N
25700
N
4500
N
23300
N
3900
N
19600
C
2560
N
17700
N
2230
N
14900
N
1530
N
12800
C
949
Designation
C
C
C
C
C
C
C
28200
25800
23400
19800
17900
15000
12900
C
C
N
C
C
C
C
5000
4500
4000
2560
2240
1530
949
360
360
360
360
360
360
360
380
380
380
380
380
380
380
0.820
0.806
0.791
0.760
0.741
0.705
0.670
0.832
0.817
0.790
0.738
C
C
C
C
16400
14800
12300
9570
C
C
C
C
2560
2240
1530
903
360
360
360
380
380
380
380
380
0.807
0.791
0.760
0.704
C
C
C
C
16400
14800
12300
9570
C
N
N
N
2560
2230
1530
887
1000 WB 322
296
258
215
310
310
310
310
0.845
0.830
0.800
0.744
C
C
C
C
13600
12200
9960
7500
C
C
C
C
2560
2240
1530
901
360
360
360
380
400
400
400
400
0.830
0.813
0.780
0.721
N
N
N
N
13500
12000
9840
7320
C
N
N
N
2560
2220
1530
882
900 WB 282
257
218
175
280
280
300
300
310
310
310
310
0.824
0.799
0.763
0.718
C
C
N
N
8060
6840
5710
4530
C
C
C
N
1260
946
757
498
360
360
380
380
400
400
400
400
0.808
0.781
0.744
0.695
N
N
N
N
7850
6640
5510
4340
C
C
N
N
1260
946
754
486
800 WB 192
168
146
122
280
280
300
300
310
310
310
310
0.850
0.828
0.795
0.767
C
C
C
C
6390
5370
4490
3790
C
C
C
N
1060
782
626
498
360
360
380
380
400
400
400
400
0.833
0.807
0.773
0.742
C
C
C
C
6390
5370
4490
3790
C
C
C
N
1060
782
626
486
700 WB 173
150
130
115
* 300PLUS welded sections are produced to exceed the minimum requirements of AS/NZS 3679.2-300.
Notes
1. For 300PLUS sections the tensile strength (fu) is 430 MPa.
2.
For Grade 400 sections the tensile strength (fu) is 480 MPa.
3.
C: Compact Section; N: Non-compact Section; S: Slender Section.
1200 WB 455
423
392
342
317
278
249
Page 9
280
280
280
280
280
280
280
kf
About x-axis
––––————–
Compactness
Zex
103mm3
7:33 AM
HRSSP 3rd Ed. December 2003
1200 WB 455
423
392
342
317
278
249
Form
Factor
9/1/04
Yield Stress
––—————–
Flange
Web
fy
fy
MPa
MPa
Hot Rolled Cat OURS
Welded Beams
9
Hot Rolled Cat OURS
10
9/1/04
Table 13 Welded Columns — Dimensions and Properties
Designation
Flange
––————––
Width
Thickness
tf
bf
Web
Thickness
tw
Depth
Bet(bf-tw)
ween
d1
Flanges ______ ______
d1
tw
2tf
Gross
Area of
CrossSection
Ag
About x-axis
About y-axis
—————————————— ——————————————
lx
Zx
mm2
106mm4
103mm3
Sx
103mm3
ry
J
Warping
Constant
lw
mm
106mm4
103mm3
103mm3
mm
103mm4
109mm6
rx
ly
Zy
Sy
Torsion
Constant
Designation
Page 10
Depth
of
Section
d
kg/m
mm
mm
mm
mm
mm
500 WC 440
414
383
340
290
267
228
480
480
472
514
506
500
490
500
500
500
500
500
500
500
40
40
36
32
28
25
20
40
32
32
25
20
20
20
400
400
400
450
450
450
450
10.0
12.5
12.5
18.0
22.5
22.5
22.5
5.75
5.85
6.50
7.42
8.57
9.60
12.0
56000
52800
48800
43200
37000
34000
29000
2150
2110
1890
2050
1750
1560
1260
8980
8800
7990
7980
6930
6250
5130
10400
10100
9130
8980
7700
6950
5710
196
200
197
218
218
214
208
835
834
751
667
584
521
417
3340
3340
3000
2670
2330
2080
1670
5160
5100
4600
4070
3540
3170
2540
122
126
124
124
126
124
120
30100
25400
19900
13100
8420
6370
3880
40400
40400
35700
38800
33300
29400
23000
500 WC 440
414
383
340
290
267
228
400 WC 361
328
303
270
212
181
144
430
430
422
414
400
390
382
400
400
400
400
400
400
400
40
40
36
32
25
20
16
40
28
28
25
20
20
16
350
350
350
350
350
350
350
8.75
12.5
12.5
14.0
17.5
17.5
21.9
4.50
4.65
5.17
5.86
7.60
9.50
12.0
46000
41800
38600
34400
27000
23000
18400
1360
1320
1180
1030
776
620
486
6340
6140
5570
4950
3880
3180
2550
7460
7100
6420
5660
4360
3570
2830
172
178
175
173
169
164
163
429
427
385
342
267
214
171
2140
2140
1920
1710
1330
1070
854
3340
3270
2950
2610
2040
1640
1300
96.5
101
99.8
99.8
99.4
96.4
96.3
24800
19200
14800
10400
5060
3080
1580
16300
16200
14300
12500
9380
7310
5720
400 WC 361
328
303
270
212
181
144
350 WC 280
258
230
197
355
347
339
331
350
350
350
350
40
36
32
28
28
28
25
20
275
275
275
275
9.82
9.82
11.0
13.8
4.03
4.47
5.08
5.89
35700
32900
29300
25100
747
661
573
486
4210
3810
3380
2940
4940
4450
3910
3350
145
142
140
139
286
258
229
200
1640
1470
1310
1140
2500
2260
2000
1740
89.6
88.5
88.4
89.3
16500
12700
8960
5750
7100
6230
5400
4600
350 WC 280
258
230
197
Notes
1. All welds to AS/NZS 1554.1 Category SP (deep penetration).
2. Web to flange joints develop the minimum tensile strength of a 16 mm web only.
3. Flame cut surfaces not incorporated in welds have a minimum surface
roughness of class 2 as defined in WTIA Technical Note 5.
7:33 AM
HRSSP 3rd Ed. December 2003
Welded Columns
Table 14 Welded Columns — Properties for Assessing Section Capacity
Designation
MPa
Form
Factor
kf
About x-axis
––––—————
Compactness
Zex
About y-axis
––—————–
Compactness
Zey
103mm3
MPa
Yield Stress
–––—————–
Flange
Web
fy
fy
103mm3
MPa
MPa
Form
Factor
kf
About x-axis
–––—————–
Compactness
Zex
About y-axis
––––—————
Compactness
Zey
Designation
9/1/04
Yield Stress
–––—————–
Flange
Web
fy
fy
103mm3
5010
5010
4510
3920
3310
2860
2100
500 WC 440
414
383
340
290
267
228
280
280
280
280
280
280
300
280
280
280
280
300
300
300
400 WC 361
328
303
270
212
181
144
280
280
280
280
280
300
300
280
280
280
280
300
300
300
1.00
1.00
1.00
1.00
1.00
1.00
1.00
C
C
C
C
N
N
N
7470
7100
6420
5660
4360
3410
2590
C
C
C
C
N
N
N
3210
3200
2880
2560
2000
1510
1120
360
360
360
360
360
380
380
360
360
360
360
380
380
380
1.00
1.00
1.00
1.00
1.00
1.00
0.964
C
C
C
C
N
N
S
7470
7100
6420
5660
4270
3330
2410
C
C
C
C
N
N
N
3210
3200
2880
2560
1950
1460
1070
400 WC 361
328
303
270
212
181
144
350 WC 280
258
230
197
280
280
280
280
280
280
280
300
1.00
1.00
1.00
1.00
C
C
C
C
4940
4450
3910
3350
C
C
C
C
2450
2210
1960
1720
360
360
360
360
360
360
360
380
1.00
1.00
1.00
1.00
C
C
C
C
4940
4450
3910
3350
C
C
C
C
2450
2210
1960
1720
350 WC 280
258
230
197
10400
10100
9130
8980
7570
6700
5210
C
C
C
C
N
N
N
5010
5010
4510
4000
3410
2970
2200
360
360
360
360
360
360
380
360
360
360
360
380
380
380
HRSSP 3rd Ed. December 2003
* 300PLUS welded sections are produced to exceed the minimum requirements of AS/NZS 3679.2-300.
Notes
1. For 300PLUS sections the tensile strength (fu) is 430 MPa.
2.
For Grade 400 sections the tensile strength (fu) is 480 MPa.
3.
C: Compact Section; N: Non-compact Section; S: Slender Section.
Page 11
C
C
C
N
N
N
N
500 WC 440
414
383
340
290
267
228
7:33 AM
1.00
1.00
1.00
1.00
1.00
1.00
0.964
103mm3
AS/NZS 3679.2-400
C
10400
C
10100
C
9130
N
8830
N
7410
N
6540
S
4860
300PLUS*
1.00
1.00
1.00
1.00
1.00
1.00
1.00
C
C
C
C
N
N
N
Hot Rolled Cat OURS
Welded Columns
11
Hot Rolled Cat OURS
12
9/1/04
Table 15 Universal Beams — Dimensions and Properties
Designation
Flange
————
Width Thickness
bf
tf
Web
Thickness
Root
Radius
kg/m
mm
mm
610 UB 125
113
101
612
607
602
530 UB 92.4
82.0
Depth
Gross
BetArea of
(bf-tw) Crossween
d1
Flanges ______ ______ Section
d1
tw
2tf
Ag
tw
r1
mm
mm
mm
mm
229
228
228
19.6
17.3
14.8
11.9
11.2
10.6
14.0
14.0
14.0
572
572
572
48.1
51.1
54.0
5.54
6.27
7.34
16000
14500
13000
986
875
761
3230
2880
2530
533
528
209
209
15.6
13.2
10.2
9.6
14.0
14.0
502
502
49.2
52.3
6.37
7.55
11800
10500
554
477
460 UB 82.1
74.6
67.1
460
457
454
191
190
190
16.0
14.5
12.7
9.9
9.1
8.5
11.4
11.4
11.4
428
428
428
43.3
47.1
50.4
5.66
6.24
7.15
10500
9520
8580
410 UB 59.7
53.7
406
403
178
178
12.8
10.9
7.8
7.6
11.4
11.4
381
381
48.8
50.1
6.65
7.82
360 UB 56.7
50.7
44.7
359
356
352
172
171
171
13.0
11.5
9.7
8.0
7.3
6.9
11.4
11.4
11.4
333
333
333
41.6
45.6
48.2
310 UB 46.2
40.4
32.0
307
304
298
166
165
149
11.8
10.2
8.0
6.7
6.1
5.5
11.4
11.4
13.0
284
284
282
250 UB 37.3
31.4
25.7
256
252
248
146
146
124
10.9
8.6
8.0
6.4
6.1
5.0
8.9
8.9
12.0
200 UB 29.8
25.4
22.3
18.2
207
203
202
198
134
133
133
99
9.6
7.8
7.0
7.0
6.3
5.8
5.0
4.5
180 UB 22.2
18.1
16.1
179
175
173
90
90
90
10.0
8.0
7.0
150 UB 18.0
14.0
155
150
75
75
9.5
7.0
mm2
About x-axis
——————————————
lx
Zx
Sx
106mm4 103mm3 103mm3
rx
About y-axis
———————————————
ly
Zy
Sy
103mm3 103mm3
Torsion
Constant
ry
J
Warping
Constant
lw
mm
103mm4
109mm6
Designation
mm
106mm4
3680
3290
2900
249
246
242
39.3
34.3
29.3
343
300
257
536
469
402
49.6
48.7
47.5
1560
1140
790
3450
2980
2530
610 UB 125
113
101
2080
1810
2370
2070
217
213
23.8
20.1
228
193
355
301
44.9
43.8
775
526
1590
1330
530 UB 92.4
82.0
372
335
296
1610
1460
1300
1840
1660
1480
188
188
186
18.6
16.6
14.5
195
175
153
303
271
238
42.2
41.8
41.2
701
530
378
919
815
708
460 UB 82.1
74.6
67.1
7640
6890
216
188
1060
933
1200
1060
168
165
12.1
10.3
135
115
209
179
39.7
38.6
337
234
467
394
410 UB 59.7
53.7
6.31
7.12
8.46
7240
6470
5720
161
142
121
899
798
689
1010
897
777
149
148
146
11.0
9.60
8.10
128
112
94.7
198
173
146
39.0
38.5
37.6
338
241
161
330
284
237
360 UB 56.7
50.7
44.7
42.3
46.5
51.3
6.75
7.79
8.97
5930
5210
4080
100
86.4
63.2
654
569
424
729
633
475
130
129
124
9.01
7.65
4.42
109
92.7
59.3
166
142
91.8
39.0
38.3
32.9
233
157
86.5
197
165
92.9
310 UB 46.2
40.4
32.0
234
234
232
36.6
38.4
46.4
6.40
8.13
7.44
4750
4010
3270
55.7
44.5
35.4
435
354
285
486
397
319
108
105
104
5.66
4.47
2.55
77.5
61.2
41.1
119
94.2
63.6
34.5
33.4
27.9
158
89.3
67.4
85.2
65.9
36.7
250 UB 37.3
31.4
25.7
8.9
8.9
8.9
11.0
188
188
188
184
29.8
32.3
37.5
40.9
6.65
8.15
9.14
6.75
3820
3230
2870
2320
29.1
23.6
21.0
15.8
281
232
208
160
316
260
231
180
87.3
85.4
85.5
82.6
3.86
3.06
2.75
1.14
57.5
46.1
41.3
23.0
88.4
70.9
63.4
35.7
31.8
30.8
31.0
22.1
105
62.7
45.0
38.6
37.6
29.2
26.0
10.4
200 UB 29.8
25.4
22.3
18.2
6.0
5.0
4.5
8.9
8.9
8.9
159
159
159
26.5
31.8
35.3
4.20
5.31
6.11
2820
2300
2040
15.3
12.1
10.6
171
139
123
195
157
138
73.6
72.6
72.0
1.22
0.975
0.853
27.1
21.7
19.0
42.3
33.7
29.4
20.8
20.6
20.4
81.6
44.8
31.5
8.71
6.80
5.88
180 UB 22.2
18.1
16.1
6.0
5.0
8.0
8.0
136
136
22.7
27.2
3.63
5.00
2300
1780
9.05
6.66
117
88.8
135
102
62.8
61.1
0.672
0.495
17.9
13.2
28.2
20.8
17.1
16.6
60.5
28.1
3.56
2.53
150 UB 18.0
14.0
Page 12
Depth
of
Section
d
7:33 AM
HRSSP 3rd Ed. December 2003
Universal Beams
Table 16 Universal Beams — Properties for Assessing Section Capacity
Designation
Form
Factor
kf
About x-axis
––——————––
Compactness
Zex
103mm3
About y-axis
––––——————
Compactness
Zey
103mm3
Yield Stress
–——————–
Flange
Web
fy
fy
MPa
MPa
Form
Factor
kf
Designation
280
280
300
300
300
320
300PLUS*
0.950
0.926
0.888
C
C
C
3680
3290
2900
C
C
C
515
451
386
340
340
340
340
340
360
0.916
0.891
0.867
530 UB 92.4
82.0
300
300
320
320
0.928
0.902
C
C
2370
2070
C
C
342
289
340
340
360
360
0.907
0.880
C
C
2370
2070
C
C
342
289
530 UB 92.4
82.0
460 UB 82.1
74.6
67.1
300
300
300
320
320
320
0.979
0.948
0.922
C
C
C
1840
1660
1480
C
C
C
292
262
230
340
340
340
360
360
360
0.956
0.926
0.901
C
C
C
1840
1660
1480
C
C
C
292
262
230
460 UB 82.1
74.6
67.1
410 UB 59.7
53.7
300
320
320
320
0.938
0.913
C
C
1200
1060
C
C
203
173
340
360
360
360
0.918
0.894
C
N
1200
1050
C
N
203
172
410 UB 59.7
53.7
360 UB 56.7
50.7
44.7
300
300
320
320
320
320
0.996
0.963
0.930
C
C
N
1010
897
770
C
C
N
193
168
140
340
340
360
360
360
360
0.974
0.943
0.911
C
C
N
1010
897
762
C
C
N
193
168
139
360 UB 56.7
50.7
44.7
310 UB 46.2
40.4
32.0
300
320
320
320
320
320
0.991
0.952
0.915
C
C
N
729
633
467
C
C
N
163
139
86.9
340
360
360
360
360
360
0.972
0.936
0.898
C
N
N
729
629
462
C
N
N
163
138
85.7
310 UB 46.2
40.4
32.0
250 UB 37.3
31.4
25.7
320
320
320
320
320
320
1.00
1.00
0.949
C
N
C
486
395
319
C
N
C
116
91.4
61.7
360
360
360
360
360
360
1.00
0.991
0.932
C
N
C
486
392
319
C
N
C
116
90.3
61.7
250 UB 37.3
31.4
25.7
200 UB 29.8
25.4
22.3
18.2
320
320
320
320
320
320
320
320
1.00
1.00
1.00
0.990
C
N
N
C
316
259
227
180
C
N
N
C
86.3
68.8
60.3
34.4
360
360
360
360
360
360
360
360
1.00
1.00
1.00
0.970
C
N
N
C
316
257
225
180
C
N
N
C
86.3
68.0
59.4
34.4
200 UB 29.8
25.4
22.3
18.2
180 UB 22.2
18.1
16.1
320
320
320
320
320
320
1.00
1.00
1.00
C
C
C
195
157
138
C
C
C
40.7
32.5
28.4
360
360
360
360
360
360
1.00
1.00
1.00
C
C
C
195
157
138
C
C
C
40.7
32.5
28.4
180 UB 22.2
18.1
16.1
150 UB 18.0
14.0
320
320
320
320
1.00
1.00
C
C
135
102
C
C
26.9
19.8
360
360
360
360
1.00
1.00
C
C
135
102
C
C
26.9
19.8
150 UB 18.0
14.0
* 300PLUS replaced Grade 250 as the base grade for these sections in 1994.
300PLUS hot rolled sections are produced to exceed the minimum requirements of AS/NZS 3679.1-300.
Notes
1. For 300PLUS sections the tensile strength (fu) is 440 MPa.
2.
For Grade 350 sections the tensile strength (fu) is 480 MPa.
3.
C: Compact Section; N: Non-compact Section; S: Slender Section.
610 UB 125
113
101
Page 13
HRSSP 3rd Ed. December 2003
610 UB 125
113
101
7:33 AM
About x-axis
About y-axis
–––——————
––––——————
CompactCompactness
ness
Zex
Zey
3
3
10 mm
103mm3
AS/NZS 3679.1-350
C
3680
C
515
C
3290
C
451
C
2900
C
386
9/1/04
Yield Stress
––––————–––
Flange
Web
fy
fy
MPa
MPa
Hot Rolled Cat OURS
Universal Beams
13
Hot Rolled Cat OURS
14
9/1/04
Table 17 Universal Columns — Dimensions and Properties
Designation
Depth
of
Section
d
Flange
—————
Width Thickness
bf
tf
Web
Thickness
Root
Radius
tw
r1
Depth
Between
Flanges
d1
d1
(bf-tw)
tw
2tf
About x-axis
——————————————
lx
6
10 mm4
Zx
Sx
3
3
3
10 mm 10 mm3
About y-axis
———————————————
rx
ly
6
mm 10 mm4
Zy
Sy
3
3
3
10 mm 10 mm3
ry
mm
Torsion
Constant
J
103mm4
Warping
Constant
lw
9
10 mm6
Designation
kg/m
mm
mm
mm
mm
mm
mm
310 UC 158
137
118
96.8
327
321
315
308
311
309
307
305
25.0
21.7
18.7
15.4
15.7
13.8
11.9
9.9
16.5
16.5
16.5
16.5
277
277
277
277
17.7
20.1
23.3
28.0
5.91
6.80
7.89
9.58
20100
17500
15000
12400
388
329
277
223
2370
2050
1760
1450
2680
2300
1960
1600
139
137
136
134
125
107
90.2
72.9
807
691
588
478
1230
1050
893
725
78.9
78.2
77.5
76.7
3810
2520
1630
928
2860
2390
1980
1560
310 UC 158
137
118
96.8
250 UC 89.5
72.9
260
254
256
254
17.3
14.2
10.5
8.6
14.0
14.0
225
225
21.5
26.2
7.10
8.64
11400
9320
143
114
1100
897
1230
992
112
111
48.4
38.8
378
306
575
463
65.2
64.5
1040
586
713
557
250 UC 89.5
72.9
200 UC 59.5
52.2
46.2
210
206
203
205
204
203
14.2
12.5
11.0
9.3
8.0
7.3
11.4
11.4
11.4
181
181
181
19.5
22.7
24.8
6.89
7.84
8.90
7620
6660
5900
61.3
52.8
45.9
584
512
451
656
570
500
89.7
89.1
88.2
20.4
17.7
15.3
199
174
151
303
264
230
51.7
51.5
51.0
477
325
228
195
166
142
200 UC 59.5
52.2
46.2
150 UC 37.2
30.0
23.4
162
158
152
154
153
152
11.5
9.4
6.8
8.1
6.6
6.1
8.9
8.9
8.9
139
139
139
17.1
21.0
22.8
6.34
7.79
10.7
4730
3860
2980
22.2
17.6
12.6
274
223
166
310
250
184
68.4
67.5
65.1
7.01
5.62
3.98
91.0
73.4
52.4
139
112
80.2
38.5
38.1
36.6
197
109
50.2
39.6
30.8
21.1
150 UC 37.2
30.0
23.4
100 UC 14.8
97
99
7.0
5.0
10.0
83.0
16.6
6.71
1890
3.18
65.6
74.4
41.1
1.14
22.9
35.2
24.5
34.9
2.30
100 UC 14.8
Page 14
Gross
Area of
CrossSection
Ag
mm2
7:33 AM
HRSSP 3rd Ed. December 2003
Universal Columns
Table 18 Universal Columns — Properties for Assessing Section Capacity
Designation
MPa
Form
Factor
kf
About x-axis
–––————––
Compactness
Zex
About y-axis
–––—————
Compactness
Zey
103mm3
MPa
Yield Stress
–––—————
Flange
Web
fy
fy
103mm3
MPa
MPa
Form
Factor
kf
About x-axis
–––—————
Compactness
Zex
About y-axis
––––—————
Compactness
Zey
Designation
9/1/04
Yield Stress
–––—————
Flange
Web
fy
fy
103mm3
1210
1040
878
684
310 UC 158
137
118
96.8
280
280
280
300
300
300
300
320
250 UC 89.5
72.9
280
300
320
320
1.00
1.00
C
N
1230
986
C
N
567
454
340
340
360
360
1.00
1.00
C
N
1230
977
C
N
567
448
250 UC 89.5
72.9
200 UC 59.5
52.2
46.2
300
300
300
320
320
320
1.00
1.00
1.00
C
C
N
656
570
494
C
C
N
299
260
223
340
340
340
360
360
360
1.00
1.00
1.00
C
N
N
656
569
490
C
N
N
299
260
219
200 UC 59.5
52.2
46.2
150 UC 37.2
30.0
23.4
300
320
320
320
320
320
1.00
1.00
1.00
C
C
N
310
250
176
C
C
N
137
110
73.5
340
360
360
360
360
360
1.00
1.00
1.00
C
N
N
310
248
174
C
N
N
137
109
72.3
150 UC 37.2
30.0
23.4
100 UC 14.8
320
320
1.00
C
74.4
C
34.4
360
360
1.00
C
74.4
C
34.4
100 UC 14.8
2680
2300
1960
1560
C
C
C
N
1210
1040
882
694
340
340
340
340
340
340
340
360
* 300PLUS replaced Grade 250 as the base grade for these sections in 1994.
300PLUS hot rolled sections are produced to exceed the minimum requirements of AS/NZS 3679.1-300.
Notes
1. For 300PLUS sections the tensile strength (fu) is 440 MPa.
2.
For Grade 350 sections the tensile strength (fu) is 480 MPa.
3.
C: Compact Section; N: Non-compact Section; S: Slender Section.
Page 15
C
C
N
N
310 UC 158
137
118
96.8
7:33 AM
1.00
1.00
1.00
1.00
103mm3
AS/NZS 3679.1-350
C
2680
C
2300
N
1950
N
1550
300PLUS*
1.00
1.00
1.00
1.00
C
C
C
N
Hot Rolled Cat OURS
Universal Columns
HRSSP 3rd Ed. December 2003
15
Hot Rolled Cat OURS
16
9/1/04
Table 19 Tapered Flange Beams — Dimensions and Properties
Designation
Depth
of
Section
d
Flange
Web
Radii
––————– Thick- ––————–
Width
Thick- ness
Root
Toe
ness
bf
tf
tw
r1
r2
Depth
Between
d1
Flanges ______
d1
tw
kg/m
mm
mm
mm
mm
mm
mm
mm
13.1
7.20
125
100
65.0
45.0
8.5
6.0
5.0
4.0
8.0
7.0
4.0
3.0
108
88
21.6
22.0
(bf-tw)
______
2tf
3.53
3.42
Gross
About x-axis
Area of –——————————–
Cross
Section
Ag
lx
Zx
Sx
rx
About y-axis
–———————————–
ly
Zy
Sy
ry
mm2 106mm4 103mm3 103mm3 mm 106mm4 103mm3 103mm3
mm
1670
917
14.2
9.31
4.34
1.46
69.4
29.2
80.3
34.1
50.9 0.337
39.9 0.0795
10.4
3.53
17.2
6.00
Torsion
Constant
J
Warping
Contant
lw
Designation
Page 16
125 TFB
100 TFB
Mass
per
metre
103mm4 109mm6
40.2
11.6
1.14
0.176
125 TFB
100 TFB
Table 20 Tapered Flange Beams — Properties for Assessing Section Capacity
Designation
Yield Stress
–—————––
Flange
Web
fy
fy
MPa
125 TFB
100 TFB
320
320
Form
Factor
kf
About x-axis
–––—————–
Compactness
Zex
103mm3
MPa
320
320
About y-axis
––————––––
Compactness
Zey
300PLUS*
1.00
1.00
C
C
80.3
34.1
*300PLUS replaced Grade 250 as the base grade for these sections in 1997.
300PLUS hot rolled sections are produced to exceed the minimum requirements of AS/NZS 3679.1-300
Notes
1. For 300PLUS sections the tensile strength (fu) is 440 MPa.
2.
For Grade 350 sections the tensile strength (fu) is 480 MPa.
3.
C: Compact Section; N: Non-compact Section; S: Slender Section.
C
C
Yield Stress
–—————–
Flange
Web
fy
fy
103mm3
MPa
MPa
15.6
5.30
360
360
360
360
Form
Factor
kf
1.00
1.00
About x-axis
––––—————
Compactness
Zex
103mm3
AS/NZS 3679.1-350
C
80.3
C
34.1
About y-axis
–––—————
Compactness
Zey
Designation
103mm3
C
C
15.6
5.30
7:33 AM
HRSSP 3rd Ed. December 2003
Tapered Flange Beams
125 TFB
100 TFB
Hot Rolled Cat OURS
Parallel Flange Channels
Table 21 Parallel Flange Channels — Dimensions and Properties
Designation
kg/m
55.2
40.1
35.5
25.1
22.9
20.9
17.7
11.9
8.33
5.92
mm
100
90
90
75
75
75
75
65
50
40
mm2
7030
5110
4520
3200
2920
2660
2250
1520
1060
754
mm
380
300
250
230
200
180
150
125
100
75
mm
17.5
16.0
15.0
12.0
12.0
11.0
9.5
7.5
6.7
6.1
mm
10.0
8.0
8.0
6.5
6.0
6.0
6.0
4.7
4.2
3.8
mm
14.0
14.0
12.0
12.0
12.0
12.0
10.0
8.0
8.0
8.0
mm
345
268
220
206
176
158
131
110
86.6
62.8
34.5
33.5
27.5
31.7
29.3
26.3
21.8
23.4
20.6
16.5
5.14
5.13
5.47
5.71
5.75
6.27
7.26
8.04
6.84
5.94
About x-axis
—————————
lx
Zx
mm 106mm4 103mm3
56.7
152
798
56.1
72.4
483
58.5
45.1
361
46.7
26.8
233
50.5
19.1
191
50.3
14.1
157
51.0
8.34
111
45.0
3.97
63.5
33.9
1.74
34.7
27.2 0.683
18.2
mm
27.5
27.2
28.6
22.6
24.4
24.5
24.9
21.8
16.7
13.7
Sx
rx
103mm3 mm
946 147
564 119
421 99.9
271 91.4
221 80.9
182 72.9
129 60.8
73.0 51.1
40.3 40.4
21.4 30.1
About y-axis
—————————————
ly
ZyR
ZyL
106mm4 103mm3 103mm3
6.48
89.4
236
4.04
64.4
148
3.64
59.3
127
1.76
33.6
77.8
1.65
32.7
67.8
1.51
29.9
61.5
1.29
25.7
51.6
0.658
15.2
30.2
0.267
8.01
16.0
0.120
4.56
8.71
Torsion
Constant
Sy
ry
103mm3
161
117
107
61.0
58.9
53.8
46.0
27.2
14.4
8.20
mm
30.4
28.1
28.4
23.5
23.8
23.8
23.9
20.8
15.9
12.6
J
Warp- Designation
ing
Constant
Iw
103mm4 109mm6
472
151
290
58.2
238
35.9
108
15.0
101
10.6
81.4
7.82
54.9
4.59
23.1
1.64
13.2
0.424
8.13
0.106
380 PFC
300 PFC
250 PFC
230 PFC
200 PFC
180 PFC
150 PFC
125 PFC
100 PFC
75 PFC
Page 17
Gross Coordi- CoordiArea of nate of nate of
Cross- Cen- Shear
Section troid Centre
Ag
xL
xO
7:33 AM
Flange
Web Root Depth
–————– Thick- Radius BetWidth Thick- ness
ween
d1
(bf-tw)
ness
Flanges _____ _____
bf
tf
tw
r1
d1
tw
tf
9/1/04
380 PFC
300 PFC
250 PFC
230 PFC
200 PFC
180 PFC
150 PFC
125 PFC
100 PFC
75 PFC
Mass Depth
per
of
metre Section
d
Table 22 Parallel Flange Channels — Properties for Assessing Section Capacity
Designation
HRSSP 3rd Ed. December 2003
380 PFC
300 PFC
250 PFC
230 PFC
200 PFC
180 PFC
150 PFC
125 PFC
100 PFC
75 PFC
Yield Stress
––––—————
Flange
Web
fy
fy
MPa
MPa
280
300
300
300
300
300
320
320
320
320
320
320
320
320
320
320
320
320
320
320
Form
Factor
kf
300PLUS*
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
About x-axis
About y-axis
––——————–
Load A
Load B
Yield Stress
––——————
Flange
Web
Zex
Zey
Zey
fy
fy
103mm3
103mm3
103mm3
MPa
MPa
946
564
421
271
221
182
129
72.8
40.3
21.4
115
82.3
88.7
45.1
46.7
44.9
38.5
22.8
12.0
6.84
134
96.6
89.0
50.4
49.1
44.8
38.5
22.8
12.0
6.84
340
340
340
340
340
340
360
360
360
360
360
360
360
360
360
360
360
360
360
360
Form
Factor
kf
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
About x-axis
Zex
About y-axis
––––––——————
Load A
Load B
Zey
103mm3
103mm3
AS/NZS 3679.1-350
946
104
564
77.2
421
84.9
271
42.6
221
44.5
182
44.1
129
38.5
72.0
22.5
40.3
12.0
21.4
6.84
Designation
Zey
103mm3
134
96.6
89.0
50.4
49.1
44.8
38.5
22.8
12.0
6.84
380 PFC
300 PFC
250 PFC
230 PFC
200 PFC
180 PFC
150 PFC
125 PFC
100 PFC
75 PFC
* 300PLUS replaced Grade 250 as the base grade for these sections in 1994.
300PLUS hot rolled sections are produced to exceed the minimum requirements of AS/NZS 3679.1-300.
Notes
1. For 300PLUS sections the tensile strength (fu) is 440 MPa.
2.
For Grade 350 sections the tensile strength (fu) is 480 MPa.
L
R
17
Hot Rolled Cat OURS
18
(refer Note 4)
9/1/04
Table 23 Universal Bearing Piles — Dimensions and Properties
Designation
Flange
–————––
Width Thickness
bf
tf
Web
Root
Thick- Radius
ness
tw
r1
Depth
Gross
BetArea of
(bf-tw) Crossween
d1
Flanges _____ _____ Section
d1
tw
2tf
Ag
About x-axis
–––—————————–
mm2
lx
6
10 mm4
Zx
3
10 mm3
Sx
3
10 mm3
About y-axis
–———————————
rx
kg/m
310 UBP 149
110
78.8
mm
318
308
299
mm
316
311
306
mm
20.6
15.4
11.1
mm
20.5
15.3
11.1
mm
16.5
16.5
16.5
mm
277
277
277
13.5
18.1
24.9
7.14
9.57
13.3
19000
14000
10100
330
236
165
2080
1530
1100
2370
1720
1220
mm
132
130
128
200 UBP 122
230
220
25.0
25.0
11.4
180
7.20
3.90
15600
129
1120
1340
91.0
Torsion
Constant
ly
6
10 mm4
Zy
3
10 mm3
Sy
103mm3
ry
109
76.6
53.1
691
494
347
44.6
406
J
1070
759
530
mm
75.8
73.9
72.5
103mm4
635
53.5
Warping
Constant
lw
Designation
2970
1240
484
109mm6
2410
1640
1100
310 UBP 149
110
78.8
3540
469
200 UBP 122
Table 24 Universal Bearing Piles — Properties for Assessing Section Capacity
Designation
Yield Stress
–—————––
Flange
Web
fy
fy
Form
Factor
kf
About x-axis
––—————
Compactness
Zex
About y-axis
––—————
Compactness
Zey
103mm3
MPa
MPa
310 UBP 149
110
78.8
280
300
300
300PLUS*
280
1.00
300
1.00
300
1.00
C
N
N
2370
1680
1130
200 UBP 122
280
280
C
1340
1.00
Yield Stress
––—————
Flange
Web
fy
fy
103mm3
MPa
MPa
C
N
N
1040
718
460
340
340
340
340
340
340
C
609
340
340
*300PLUS hot rolled sections are produced to exceed the minimum requirements of AS/NZS 3679.1-300.
Notes
1. For 300PLUS sections the tensile strength (fu) is 440 MPa.
2.
For Grade 350 sections the tensile strength (fu) is 480 MPa.
3.
C: Compact Section; N: Non-compact Section; S: Slender Section.
4.
These sections are generally not stocked and are available for project orders only subject to enquiry from your nearest OneSteel Sales Office.
Form
Factor
kf
About x-axis
–––————––
Compactness
Zex
About y-axis
–—————––
Compactness
Zey
Designation
1.00
1.00
1.00
103mm3
AS/NZS 3679.1-350
C
2370
N
1660
N
1110
C
N
N
1040
708
450
310 UBP 149
110
78.8
1.00
C
C
609
200 UBP 122
1340
103mm3
Page 18
Depth
of
Section
d
7:33 AM
HRSSP 3rd Ed. December 2003
Universal Bearing Piles
Table 25 Equal Angles — x-axis and y-axis — Dimensions and Properties
Designation
Leg-size
Nominal
Thickness
Mass
per
metre
b1 x b1
r
r
mm
18.0
18.0
18.0
18.0
18.0
13.0
13.0
13.0
13.0
10.0
10.0
10.0
10.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
mm
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
1
2
6.69
9.00
10.1
11.5
14.4
6.89
8.49
11.5
14.8
6.91
9.42
12.2
15.0
7.33
9.53
11.8
15.7
8.47
10.5
14.0
6.89
8.62
11.5
15.3
5.84
7.33
9.83
13.1
8.17
11.0
5.41
7.33
9.87
15.7
6.50
8.78
14.0
5.67
7.70
12.3
4.00
5.52
9.00
3.17
4.43
7.33
Ag
mm2
9780
7660
6930
6200
5090
5360
4520
3480
2790
3710
2870
2300
1900
2260
1810
1500
1170
1620
1350
1050
1340
1110
867
672
1150
957
748
581
628
489
723
568
443
295
506
394
263
446
348
233
326
256
173
266
210
143
Coordinate
of Centroid
___________
n =
n =
L
R
p
B
mm
59.3
57.0
56.2
55.4
54.2
44.2
43.0
41.5
40.5
36.8
35.4
34.4
33.7
29.2
28.2
27.5
26.8
25.7
25.0
24.3
22.0
21.3
20.5
19.9
19.6
19.0
18.3
17.7
15.8
15.2
15.2
14.5
13.9
13.2
13.3
12.7
12.0
12.0
11.5
10.8
9.53
8.99
8.30
8.28
7.75
7.07
p
T
mm
141
143
144
145
146
106
107
108
109
88.2
89.6
90.6
91.3
70.8
71.8
72.5
73.2
64.3
65.0
65.7
53.0
53.7
54.5
55.1
45.4
46.0
46.7
47.3
39.2
39.8
34.8
35.5
36.1
36.8
31.7
32.3
33.0
28.0
28.5
29.2
20.5
21.0
21.7
16.7
17.3
17.9
About x-axis
————————————————————
y =
1
Ix
106mm4
56.8
45.7
41.7
37.6
31.2
17.6
15.1
11.9
9.61
8.43
6.69
5.44
4.55
3.29
2.70
2.27
1.78
1.93
1.63
1.28
1.08
0.913
0.722
0.563
0.691
0.589
0.471
0.371
0.278
0.220
0.253
0.205
0.163
0.110
0.146
0.117
0.0790
0.0997
0.0801
0.0545
0.0387
0.0316
0.0218
0.0210
0.0173
0.0121
y4
mm
141
141
141
141
141
106
106
106
106
88.4
88.4
88.4
88.4
70.7
70.7
70.7
70.7
63.6
63.6
63.6
53.0
53.0
53.0
53.0
46.0
46.0
46.0
46.0
38.9
38.9
35.4
35.4
35.4
35.4
31.8
31.8
31.8
28.3
28.3
28.3
21.2
21.2
21.2
17.7
17.7
17.7
About y-axis
——————————————————————————
Torsion
Constant
Designation
Z =
x1
Zx4
Sx
rx
Iy
x3
103mm3
402
323
295
266
221
166
142
112
90.6
95.4
75.7
61.6
51.5
46.6
38.2
32.0
25.2
30.4
25.6
20.1
20.4
17.2
13.6
10.6
15.0
12.8
10.2
8.08
7.14
5.66
7.16
5.79
4.61
3.11
4.59
3.66
2.48
3.53
2.83
1.93
1.83
1.49
1.03
1.19
0.980
0.685
103mm3
643
511
464
417
344
265
225
175
141
153
120
96.5
80.2
74.5
60.4
50.3
39.3
48.3
40.4
31.6
32.8
27.5
21.6
16.7
24.3
20.5
16.2
12.7
11.4
8.93
11.7
9.30
7.32
4.90
7.41
5.84
3.92
5.75
4.55
3.06
3.06
2.45
1.67
2.03
1.65
1.13
mm
76.2
77.2
77.6
77.9
78.3
57.2
57.8
58.4
58.7
47.7
48.3
48.7
48.9
38.2
38.6
38.8
39.1
34.5
34.8
35.0
28.4
28.7
28.9
29.0
24.5
24.8
25.1
25.3
21.0
21.2
18.7
19.0
19.2
19.3
17.0
17.2
17.3
15.0
15.2
15.3
10.9
11.1
11.2
8.89
9.07
9.22
106mm4
14.9
11.8
10.8
9.72
8.08
4.60
3.91
3.06
2.48
2.20
1.73
1.40
1.17
0.857
0.695
0.582
0.458
0.500
0.419
0.330
0.282
0.237
0.187
0.147
0.183
0.154
0.122
0.0959
0.0723
0.0571
0.0675
0.0536
0.0424
0.0289
0.0383
0.0303
0.0206
0.0265
0.0209
0.0142
0.0107
0.00839
0.00573
0.00600
0.00469
0.00319
mm
73.9
72.9
72.6
72.3
71.9
54.9
54.3
53.7
53.4
45.4
44.7
44.4
44.2
35.8
35.4
35.2
35.0
31.9
31.7
31.5
26.6
26.4
26.2
26.1
23.7
23.4
23.1
23.0
19.6
19.4
18.1
17.8
17.6
17.6
16.0
15.8
15.7
14.3
14.0
13.9
10.7
10.5
10.3
8.97
8.73
8.56
Zy3
103mm3
202
162
149
135
112
83.8
71.9
56.9
46.4
48.5
38.6
31.5
26.5
23.9
19.6
16.5
13.1
15.7
13.2
10.5
10.6
8.99
7.15
5.62
7.71
6.56
5.26
4.18
3.69
2.94
3.73
3.01
2.40
1.65
2.39
1.91
1.31
1.86
1.49
1.02
0.993
0.799
0.554
0.669
0.537
0.373
x5
mm
83.8
80.6
79.5
78.4
76.6
62.6
60.8
58.7
57.3
52.1
50.1
48.7
47.7
41.3
39.9
38.9
37.9
36.4
35.4
34.3
31.1
30.1
29.0
28.1
27.7
26.8
25.8
25.0
22.3
21.5
21.5
20.5
19.7
18.7
18.8
18.0
17.0
17.0
16.2
15.3
13.5
12.7
11.7
11.7
11.0
9.99
Zy5
103mm3
178
147
136
124
105
73.5
64.2
52.1
43.3
42.3
34.5
28.8
24.5
20.8
17.4
14.9
12.1
13.8
11.8
9.62
9.09
7.87
6.44
5.22
6.60
5.73
4.71
3.83
3.24
2.66
3.14
2.61
2.15
1.55
2.04
1.68
1.21
1.55
1.29
0.930
0.790
0.660
0.488
0.513
0.428
0.319
Sy
103mm3
329
260
236
212
176
135
115
89.3
72.0
77.8
60.8
49.0
40.8
37.9
30.7
25.6
20.0
24.6
20.5
16.1
16.8
14.0
11.0
8.61
12.5
10.5
8.25
6.46
5.82
4.57
6.00
4.76
3.75
2.53
3.79
2.99
2.02
2.95
2.33
1.58
1.59
1.26
0.862
1.07
0.849
0.583
ry
mm
39.0
39.3
39.4
39.6
39.8
29.3
29.4
29.6
29.8
24.4
24.5
24.7
24.8
19.5
19.6
19.7
19.8
17.6
17.6
17.8
14.5
14.6
14.7
14.8
12.6
12.7
12.8
12.9
10.7
10.8
9.66
9.71
9.78
9.90
8.71
8.76
8.85
7.71
7.75
7.82
5.72
5.72
5.76
4.75
4.72
4.73
J
103mm4
2250 200 x 200 x 26 EA
1060
20 EA
778
18 EA
554
16 EA
304
13 EA
657 150 x 150 x 19 EA
386
16 EA
174
12 EA
88.9
10 EA
313 125 x 125 x 16 EA
141
12 EA
71.9
10 EA
40.6
8 EA
110 100 x 100 x 12 EA
56.2
10 EA
31.7
8 EA
14.8
6 EA
50.5
90 x 90 x 10 EA
28.6
8 EA
13.4
6 EA
41.9
75 x 75 x 10 EA
23.8
8 EA
11.2
6 EA
5.28
5 EA
35.1
65 x 65 x 10 EA
20.0
8 EA
9.37
6 EA
4.36
5 EA
7.93
55 x 55 x 6 EA
3.71
5 EA
15.2
50 x 50 x 8 EA
7.21
6 EA
3.38
5 EA
1.01
3 EA
6.32
45 x 45 x 6 EA
2.96
5 EA
0.875
3 EA
5.60
40 x 40 x 6 EA
2.63
5 EA
0.785
3 EA
4.16
30 x 30 x 6 EA
1.98
5 EA
0.605
3 EA
3.44
25 x 25 x 6 EA
1.66
5 EA
0.515
3 EA
Page 19
t
mm
26.0
20.0
18.0
16.0
13.0
19.0
15.8
12.0
9.5
15.8
12.0
9.5
7.8
12.0
9.5
7.8
6.0
9.5
7.8
6.0
9.5
7.8
6.0
4.6
9.5
7.8
6.0
4.6
6.0
4.6
7.8
6.0
4.6
3.0
6.0
4.6
3.0
6.0
4.6
3.0
6.0
4.6
3.0
6.0
4.6
3.0
(b1-t)
______
t
Gross
Area of
CrossSection
7:34 AM
kg/m
76.8
60.1
54.4
48.7
40.0
42.1
35.4
27.3
21.9
29.1
22.5
18.0
14.9
17.7
14.2
11.8
9.16
12.7
10.6
8.22
10.5
8.73
6.81
5.27
9.02
7.51
5.87
4.56
4.93
3.84
5.68
4.46
3.48
2.31
3.97
3.10
2.06
3.50
2.73
1.83
2.56
2.01
1.35
2.08
1.65
1.12
Radii
——————
Root
Toe
9/1/04
HRSSP 3rd Ed. December 2003
mm mm mm
200 x 200 x 26 EA
20 EA
18 EA
16 EA
13 EA
150 x 150 x 19 EA
16 EA
12 EA
10 EA
125 x 125 x 16 EA
12 EA
10 EA
8 EA
100 x 100 x 12 EA
10 EA
8 EA
6 EA
90 x 90 x 10 EA
8 EA
6 EA
75 x 75 x 10 EA
8 EA
6 EA
5 EA
65 x 65 x 10 EA
8 EA
6 EA
5 EA
55 x 55 x 6 EA
5 EA
50 x 50 x 8 EA
6 EA
5 EA
3 EA
45 x 45 x 6 EA
5 EA
3 EA
40 x 40 x 6 EA
5 EA
3 EA
30 x 30 x 6 EA
5 EA
3 EA
25 x 25 x 6 EA
5 EA
3 EA
Actual
Thickness
Hot Rolled Cat OURS
Equal Angles
19
Hot Rolled Cat OURS
20
Table 26 Equal Angles — x-axis and y-axis — Properties for Assessing Section Capacity
Designation
Form
Factor
fy
kf
MPa
200 x 200 x 26 EA
20 EA
18 EA
16 EA
13 EA
150 x 150 x 19 EA
16 EA
12 EA
10 EA
125 x 125 x 16 EA
12 EA
10 EA
8 EA
100 x 100 x 12 EA
10 EA
8 EA
6 EA
90 x 90 x 10 EA
8 EA
6 EA
75 x 75 x 10 EA
8 EA
6 EA
5 EA
280
280
280
300
300
280
300
300
320
300
300
320
320
300
320
320
320
320
320
320
320
320
320
320
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
0.958
1.00
1.00
1.00
0.943
1.00
1.00
1.00
0.906
1.00
1.00
1.00
1.00
1.00
1.00
0.927
65 x 65 x 10 EA
8 EA
6 EA
5 EA
320
320
320
320
1.00
1.00
1.00
1.00
55 x 55 x 6 EA
5 EA
320
320
50 x 50 x 8 EA
6 EA
5 EA
3 EA
45 x 45 x 6 EA
5 EA
3 EA
40 x 40 x 6 EA
5 EA
3 EA
30 x 30 x 6 EA
5 EA
3 EA
25 x 25 x 6 EA
5 EA
3 EA
Load A or C
Zex
103mm3
300PLUS*
602
479
427
369
285
248
212
155
114
143
110
83.2
64.3
69.9
55.1
43.7
30.9
45.0
36.0
25.9
30.5
25.4
18.7
13.2
About y-axis
——————————
Load B
Load D
Zey
Zey
103mm3
103mm3
Yield Stress
Form
Factor
fy
kf
MPa
About x-axis
About y-axis
—————————
Load A or C
Load B
Load D
Zex
Zey
Zey
103mm3
103mm3
103mm3
AS/NZS 3679.1-350
602
267
267
469
214
220
417
192
204
362
169
186
278
132
158
248
110
110
209
94.5
96.3
152
70.9
78.1
111
53.1
64.9
143
63.4
63.4
109
49.6
51.7
81.6
38.1
43.1
62.7
29.9
36.8
69.9
31.1
31.1
54.4
24.8
26.1
42.9
20.0
22.4
30.0
14.4
18.1
44.5
20.1
20.6
35.4
16.4
17.8
25.3
12.1
14.4
30.5
13.6
13.6
25.1
11.5
11.8
18.4
8.70
9.66
12.8
6.30
7.82
Designation
267
218
196
172
136
110
95.7
72.3
54.5
63.4
50.3
38.9
30.7
31.1
25.2
20.4
14.8
20.4
16.7
12.4
13.6
11.6
8.85
6.47
267
220
204
186
158
110
96.3
78.1
64.9
63.4
51.7
43.1
36.8
31.1
26.1
22.4
18.1
20.6
17.8
14.4
13.6
11.8
9.66
7.82
340
340
340
340
340
340
340
340
360
340
340
360
360
340
360
360
360
360
360
360
360
360
360
360
1.00
1.00
1.00
1.00
0.956
1.00
1.00
1.00
0.906
1.00
1.00
1.00
0.892
1.00
1.00
1.00
0.856
1.00
1.00
0.954
1.00
1.00
1.00
0.876
22.5
19.2
14.7
10.6
9.90
8.59
6.76
5.05
9.90
8.59
7.07
5.75
360
360
360
360
1.00
1.00
1.00
1.00
22.5
19.2
14.5
10.4
9.90
8.59
6.66
4.94
9.90
8.59
7.07
5.75
65 x 65 x 10 EA
8 EA
6 EA
5 EA
1.00
1.00
10.7
7.88
4.84
3.70
4.86
3.98
360
360
1.00
1.00
10.5
7.75
4.78
3.64
4.86
3.98
55 x 55 x 6 EA
5 EA
320
320
320
320
1.00
1.00
1.00
0.907
10.7
8.69
6.60
3.82
4.71
3.92
3.08
1.90
4.71
3.92
3.22
2.32
360
360
360
360
1.00
1.00
1.00
0.858
10.7
8.69
6.50
3.71
4.71
3.92
3.03
1.85
4.71
3.92
3.22
2.32
50 x 50 x 8 EA
6 EA
5 EA
3 EA
320
320
320
320
320
320
320
320
320
320
320
320
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
6.88
5.39
3.19
5.29
4.25
2.59
2.74
2.23
1.50
1.78
1.47
1.03
3.06
2.47
1.55
2.33
1.93
1.25
1.19
0.990
0.714
0.769
0.642
0.479
3.06
2.52
1.81
2.33
1.93
1.40
1.19
0.990
0.732
0.769
0.642
0.479
360
360
360
360
360
360
360
360
360
360
360
360
1.00
1.00
0.954
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
6.88
5.32
3.12
5.29
4.22
2.54
2.74
2.23
1.48
1.78
1.47
1.03
3.06
2.44
1.52
2.33
1.92
1.23
1.19
0.990
0.705
0.769
0.642
0.479
3.06
2.52
1.81
2.33
1.93
1.40
1.19
0.990
0.732
0.769
0.642
0.479
45 x 45 x 6 EA
5 EA
3 EA
40 x 40 x 6 EA
5 EA
3 EA
30 x 30 x 6 EA
5 EA
3 EA
25 x 25 x 6 EA
5 EA
3 EA
*300PLUS replaced Grade 250 as the base grade for 125x125x8 equal angles and larger in 1994.
300PLUS replaced Grade 250 as the base grade for 100x100x12 equal angles and smaller in 1997.
300PLUS hot rolled sections are produced to exceed the minimum requirements of AS/NZS 3679.1-300.
Notes 1. For 300PLUS sections the tensile strength (fu) is 440 MPa.
2. For Grade 350 sections the tensile strength (fu) is 480 MPa.
200 x 200 x 26 EA
20 EA
18 EA
16 EA
13 EA
150 x 150 x 19 EA
16 EA
12 EA
10 EA
125 x 125 x 16 EA
12 EA
10 EA
8 EA
100 x 100 x 12 EA
10 EA
8 EA
6 EA
90 x 90 x 10 EA
8 EA
6 EA
75 x 75 x 10 EA
8 EA
6 EA
5 EA
Page 20
mm mm mm
About x-axis
7:34 AM
Yield Stress
9/1/04
HRSSP 3rd Ed. December 2003
Equal Angles
Table 27 Equal Angles — n-axis and p-axis — Properties
Designation
106mm4
-20.9
-16.9
-15.5
-14.0
-11.6
-6.48
-5.58
-4.40
-3.56
-3.11
-2.48
-2.02
-1.69
-1.22
-1.00
-0.842
-0.661
-0.716
-0.604
-0.475
-0.399
-0.338
-0.268
-0.208
-0.254
-0.218
-0.175
-0.138
-0.103
-0.0814
-0.0928
-0.0756
-0.0602
-0.0405
-0.0538
-0.0432
-0.0292
-0.0366
-0.0296
-0.0201
-0.0140
-0.0116
-0.00804
-0.00750
-0.00632
-0.00446
mm
59.3
57.0
56.2
55.4
54.2
44.2
43.0
41.5
40.5
36.8
35.4
34.4
33.7
29.2
28.2
27.5
26.8
25.7
25.0
24.3
22.0
21.3
20.5
19.9
19.6
19.0
18.3
17.7
15.8
15.2
15.2
14.5
13.9
13.2
13.3
12.7
12.0
12.0
11.5
10.8
9.53
8.99
8.30
8.28
7.75
7.07
103mm3
605
505
467
427
363
250
220
180
149
144
119
99.4
84.9
71.1
60.1
51.7
41.8
47.3
40.9
33.2
31.0
27.0
22.1
17.9
22.3
19.6
16.2
13.2
11.1
9.12
10.5
8.90
7.36
5.25
6.93
5.76
4.14
5.24
4.39
3.19
2.59
2.22
1.66
1.63
1.42
1.08
mm
141
143
144
145
146
106
107
108
109
88.2
89.6
90.6
91.3
70.8
71.8
72.5
73.2
64.3
65.0
65.7
53.0
53.7
54.5
55.1
45.4
46.0
46.7
47.3
39.2
39.8
34.8
35.5
36.1
36.8
31.7
32.3
33.0
28.0
28.5
29.2
20.5
21.0
21.7
16.7
17.3
17.9
103mm3
255
201
183
164
135
105
88.7
68.8
55.2
60.3
47.0
37.8
31.3
29.3
23.6
19.6
15.3
18.9
15.7
12.3
12.8
10.7
8.35
6.44
9.62
8.07
6.34
4.94
4.46
3.48
4.61
3.64
2.85
1.89
2.91
2.28
1.51
2.26
1.77
1.18
1.21
0.951
0.635
0.807
0.638
0.426
103mm3
460
363
330
296
243
189
160
124
99.9
109
85.0
68.4
56.8
53.2
42.9
35.7
27.8
34.4
28.7
22.4
23.4
19.6
15.3
11.8
17.4
14.6
11.5
8.97
8.11
6.34
8.38
6.63
5.19
3.46
5.30
4.16
2.77
4.12
3.24
2.17
2.22
1.76
1.18
1.49
1.19
0.802
mm
60.5
61.3
61.5
61.8
62.2
45.4
45.8
46.3
46.6
37.9
38.3
38.6
38.8
30.3
30.6
30.8
31.0
27.4
27.6
27.7
22.6
22.7
22.9
23.0
19.5
19.7
19.9
20.1
16.7
16.8
14.9
15.1
15.2
15.3
13.5
13.6
13.8
11.9
12.0
12.2
8.71
8.83
8.93
7.13
7.23
7.33
200 x 200 x 26 EA
20 EA
18 EA
16 EA
13 EA
150 x 150 x 19 EA
16 EA
12 EA
10 EA
125 x 125 x 16 EA
12 EA
10 EA
8 EA
100 x 100 x 12 EA
10 EA
8 EA
6 EA
90 x 90 x 10 EA
8 EA
6 EA
75 x 75 x 10 EA
8 EA
6 EA
5 EA
65 x 65 x 10 EA
8 EA
6 EA
5 EA
55 x 55 x 6 EA
5 EA
50 x 50 x 8 EA
6 EA
5 EA
3 EA
45 x 45 x 6 EA
5 EA
3 EA
40 x 40 x 6 EA
5 EA
3 EA
30 x 30 x 6 EA
5 EA
3 EA
25 x 25 x 6 EA
5 EA
3 EA
Page 21
106mm4
35.8
28.8
26.3
23.7
19.7
11.1
9.48
7.46
6.04
5.32
4.21
3.42
2.86
2.08
1.70
1.42
1.12
1.22
1.02
0.805
0.681
0.575
0.455
0.355
0.437
0.371
0.296
0.234
0.175
0.139
0.160
0.129
0.103
0.0694
0.0922
0.0734
0.0498
0.0631
0.0505
0.0344
0.0247
0.0200
0.0138
0.0135
0.0110
0.00765
Designation
7:34 AM
Product of 2nd
Moment of Area
Inp
9/1/04
HRSSP 3rd Ed. December 2003
mm mm mm
200 x 200 x 26 EA
20 EA
18 EA
16 EA
13 EA
150 x 150 x 19 EA
16 EA
12 EA
10 EA
125 x 125 x 16 EA
12 EA
10 EA
8 EA
100 x 100 x 12 EA
10 EA
8 EA
6 EA
90 x 90 x 10 EA
8 EA
6 EA
75 x 75 x 10 EA
8 EA
6 EA
5 EA
65 x 65 x 10 EA
8 EA
6 EA
5 EA
55 x 55 x 6 EA
5 EA
50 x 50 x 8 EA
6 EA
5 EA
3 EA
45 x 45 x 6 EA
5 EA
3 EA
40 x 40 x 6 EA
5 EA
3 EA
30 x 30 x 6 EA
5 EA
3 EA
25 x 25 x 6 EA
5 EA
3 EA
About n-axis and p-axis
—————————————————————————————————————————————————————————————————
In=Ip
nL=pB
ZnB=ZpL
nR=pT
ZnT=ZpR
Sn=Sp
rn=rp
Hot Rolled Cat OURS
Equal Angles
21
Hot Rolled Cat OURS
22
9/1/04
Table 28 Unequal Angles — x-axis and y-axis — Dimensions and Properties
Designation
Leg-size
mm mm mm kg/m
150 x 100 x 12 UA 22.5
10 UA 18.0
mm
12.0
9.5
mm mm
10.0 5.0
10.0 5.0
Gross
CoordiArea of
nate of
Cross
Centroid
Section –———–
Ag
pB
nL
About x-axis
———————————————————————
lx
y1
Zx1
y4
Zx4
y5
Zx5
Sx
rx
About y-axis
Torsion Tan
————————————————————————— Con- Alpha
stant
ly
x2
Zy2
x3
Zy3
x5
Zy5
Sy
ry
Designation
J
11.5
14.8
mm2
7.33 2870
9.53 2300
mm
49.1
48.1
mm 106mm4 mm 103mm3 mm 103mm3 mm 103mm3 103mm3 mm
24.3 7.51 102 73.5 75.3 99.7 35.2 213
127 51.2
23.3 6.11 103 59.5 74.9 81.5 34.6 177
102 51.6
106mm4 mm 103mm3 mm 103mm3 mm 103mm3 103mm3 mm 103mm4
1.35 27.6 48.8 52.9
25.5 42.0 32.1
51.7 21.7 141 0.438
1.09 26.9 40.7 53.0
20.6 40.7 26.9
41.8 21.8 71.9 0.441
150 x 100 x 12 UA
10 UA
150 x 90 x 16 UA
12 UA
10 UA
8 UA
27.9
21.6
17.3
14.3
15.8
12.0
9.5
7.8
10.0
10.0
10.0
10.0
5.0
5.0
5.0
5.0
8.49
11.5
14.8
18.2
4.70
6.50
8.47
10.5
3550
2750
2200
1820
52.5
51.0
50.0
49.2
22.7
21.2
20.2
19.6
8.80
6.97
5.66
4.73
99.5
100
101
101
88.4
69.4
56.1
46.7
71.9
71.3
70.7
70.3
122
97.8
80.1
67.3
41.9
40.8
40.1
39.5
210
171
141
120
154
120
96.6
80.1
49.8
50.4
50.7
51.0
1.32
1.04
0.847
0.710
24.6
23.4
22.6
22.1
53.8
44.5
37.4
32.2
49.9
50.1
50.4
50.6
26.5
20.8
16.8
14.0
38.9
37.2
36.1
35.2
34.0
28.0
23.5
20.2
55.9
43.8
35.4
29.5
19.3
19.5
19.6
19.7
300
136
69.0
39.0
0.353
0.360
0.363
0.364
150 x 90 x 16 UA
12 UA
10 UA
8 UA
125 x 75 x 12 UA
10 UA
8 UA
6 UA
17.7
14.2
11.8
9.16
12.0
9.5
7.8
6.0
8.0
8.0
8.0
8.0
5.0
5.0
5.0
5.0
9.42
12.2
15.0
19.8
5.25
6.89
8.62
11.5
2260
1810
1500
1170
43.3
42.3
41.5
40.7
18.4
17.5
16.8
16.0
3.91
3.20
2.68
2.10
83.2
83.8
84.2
84.7
47.0
38.2
31.8
24.8
59.7
59.3
58.9
58.5
65.5
53.9
45.5
36.0
34.6
33.9
33.3
32.8
113
94.4
80.4
64.1
81.4
65.8
54.6
42.4
41.6
42.0
42.2
42.5
0.585
0.476
0.399
0.315
19.9
19.2
18.6
18.0
29.3
24.9
21.5
17.5
41.4
41.6
41.8
42.1
14.1
11.4
9.55
7.47
31.9
30.7
29.9
29.0
18.4
15.5
13.3
10.8
29.7
24.1
20.1
15.7
16.1 110
16.2 56.2
16.3 31.7
16.4 14.8
0.356
0.360
0.363
0.364
125 x 75 x 12 UA
10 UA
8 UA
6 UA
100 x 75 x 10 UA 12.4
8 UA 10.3
6 UA 7.98
9.5
7.8
6.0
8.0
8.0
8.0
5.0
5.0
5.0
9.53
11.8
15.7
6.89 1580
8.62 1310
11.5 1020
31.8
31.1
30.3
19.4
18.7
17.9
1.89
1.59
1.25
69.2
69.4
69.7
27.3
22.9
17.9
54.5
54.3
54.0
34.6 18.6
29.2 18.2
23.1 17.9
101
87.0
70.0
46.5
38.7
30.1
34.6
34.8
35.1
0.401
0.337
0.265
22.3 18.0
21.8 15.4
21.4 12.4
36.4
36.4
36.5
11.0 32.2 12.5
9.26 31.3 10.7
7.27 30.3 8.75
21.2
17.8
13.9
16.0 49.1
16.0 27.8
16.2 13.0
0.546
0.549
0.551
100 x 75 x 10 UA
8 UA
6 UA
75 x 50 x 8 UA 7.23
6 UA 5.66
5 UA 4.40
7.8
6.0
4.6
7.0
7.0
7.0
3.0
3.0
3.0
8.62
11.5
15.3
5.41
7.33
9.87
921
721
560
25.2
24.4
23.8
12.8 0.586
12.1 0.468
11.5 0.370
50.8
51.2
51.5
11.5
9.15
7.17
37.8
37.5
37.2
15.5 18.0
12.5 17.6
9.93 17.2
32.5
26.7
21.5
20.0
15.8
12.3
25.2 0.106
25.5 0.0842
25.7 0.0666
14.2 7.46
13.6 6.17
13.2 5.03
26.4
26.5
26.6
4.01 21.7 4.88
3.18 20.8 4.04
2.50 20.1 3.32
8.19
6.48
5.09
10.7
10.8
10.9
19.5
9.21
4.32
0.430
0.435
0.437
75 x 50 x 8 UA
6 UA
5 UA
65 x 50 x 8 UA 6.59
6 UA 5.16
5 UA 4.02
7.8
6.0
4.6
6.0
6.0
6.0
3.0
3.0
3.0
7.33
9.83
13.1
5.41
7.33
9.87
840
658
512
21.1
20.4
19.8
13.6 0.421
12.9 0.338
12.4 0.267
44.9
45.2
45.4
9.37
7.48
5.89
36.3
36.1
35.9
11.6 11.6
9.35 11.2
7.43 10.9
36.4
30.2
24.5
16.1
12.7
9.92
22.4 0.0936
22.7 0.0743
22.8 0.0587
15.6 6.00
15.1 4.91
14.8 3.97
23.9
23.9
23.9
3.91 22.3 4.20
3.11 21.4 3.48
2.46 20.6 2.85
7.49
5.93
4.66
10.6
10.6
10.7
17.6
8.29
3.87
0.570
0.575
0.577
65 x 50 x 8 UA
6 UA
5 UA
Page 22
b1 x b2
Mass Actual Radii
per Thick- ———
Normal m ness Root Toe (b1-t) (b2-t)
Thick—— ——
ness
t
r1 r2
t
t
7:34 AM
HRSSP 3rd Ed. December 2003
Unequal Angles
Table 29 Unequal Angles — x-axis and y-axis — Properties for Assessing Section Capacity
Designation
Form
Factor
fy
kf
About x-axis
–———————–
Load A
Load C
Zex
Zex
Form
Factor
fy
kf
About x-axis
–———————––
Load A
Load C
Zex
Zex
About y-axis
–———————–––
Load B
Load D
Zey
Zey
Designation
103mm3
103mm3
103mm3
34.7
25.3
38.2
30.9
150 x 100 x 12 UA
10 UA
MPa
110
81.7
35.3
26.0
38.2
30.9
340
360
1.00
0.943
100
73.0
103mm3
AS/NZS 3679.1-350
110
78.9
132
96.3
70.6
53.1
133
104
81.8
60.3
39.5
28.8
21.2
15.9
39.8
31.1
25.2
21.0
340
340
360
360
1.00
1.00
0.940
0.836
130
94.6
68.8
51.2
133
104
79.5
57.9
39.0
28.3
20.6
15.4
39.8
31.1
25.2
21.0
150 x 90 x 16 UA
12 UA
10 UA
8 UA
1.00
1.00
0.964
0.824
68.6
51.6
39.8
26.8
70.5
57.2
46.0
30.1
20.6
15.5
11.9
8.07
21.2
17.2
14.3
11.2
340
360
360
360
1.00
1.00
0.931
0.799
67.6
50.6
38.8
25.8
70.5
57.2
44.7
28.7
20.3
15.2
11.6
7.75
21.2
17.2
14.3
11.2
125x 75 x 12 UA
10 UA
8 UA
6 UA
320
320
320
1.00
1.00
0.946
39.4
31.2
22.0
40.9
33.1
21.8
15.9
12.6
8.93
16.6
13.9
10.9
360
360
360
1.00
1.00
0.917
38.8
30.6
21.4
40.9
32.1
20.7
15.7
12.4
8.68
16.6
13.9
10.9
100 x 75 x 10 UA
8 UA
6 UA
75 x 50 x 8 UA
6 UA
5 UA
320
320
320
1.00
1.00
0.956
17.0
12.6
8.89
17.3
13.7
9.65
5.93
4.37
3.10
6.02
4.77
3.75
360
360
360
1.00
1.00
0.926
16.8
12.4
8.66
17.3
13.7
9.30
5.85
4.30
3.02
6.02
4.77
3.75
75 x 50 x 8 UA
6 UA
5 UA
65 x 50 x 8 UA
6 UA
5 UA
320
320
320
1.00
1.00
1.00
14.1
10.7
7.76
14.1
11.2
7.92
5.86
4.46
3.23
5.86
4.67
3.68
360
360
360
1.00
1.00
1.00
14.1
10.6
7.59
14.1
11.2
7.64
5.86
4.40
3.17
5.86
4.67
3.68
65 x 50 x 8 UA
6 UA
5 UA
MPa
150 x 100 x 12 UA
10 UA
300
320
1.00
0.975
150 x 90 x 16 UA
12 UA
10 UA
8 UA
300
300
320
320
1.00
1.00
0.973
0.863
125x 75 x 12 UA
10 UA
8 UA
6 UA
300
320
320
320
100 x 75 x 10 UA
8 UA
6 UA
HRSSP 3rd Ed. December 2003
For Grade 350 sections the tensile strength (fu) is 480 MPa.
Page 23
103mm3
mm
7:34 AM
103mm3
mm
* 300PLUS replaced Grade 250 as the base grade for 150x90x8 unequal angles and larger in 1994.
300PLUS replaced Grade 250 as the base grade for 125x75x12 unequal angles and smaller in 1997.
300PLUS hot rolled sections are produced to exceed the minimum requirements of AS/NZS 3679.1-300.
Notes
1. For 300PLUS sections the tensile strength (fu) is 440 MPa.
2.
Yield
Stress
103mm3
mm
103mm3
300PLUS*
102
74.8
About y-axis
––———————–
Load B
Load D
Zey
Zey
9/1/04
Yield
Stress
Hot Rolled Cat OURS
Unequal Angles
23
Hot Rolled Cat OURS
24
9/1/04
Table 30 Unequal Angles — n-axis and p-axis — Properties
Designation
106mm4
About p-axis
Product of 2nd Designation
––——————————————————————————— Moment of Area
lp
nL
ZpL
nR
ZpR
Sp
rp
lnp
mm
103mm3
mm
103mm3
103mm3
mm
106mm4
mm
103mm3
mm
103mm3
103mm3
mm
106mm4
150 x 100 x 12 UA
10 UA
6.52
5.29
49.1
48.1
133
110
101
102
64.6
51.9
117
94.0
47.7
48.0
2.34
1.91
24.3
23.3
96.2
81.9
75.7
76.7
30.9
24.9
56.0
44.7
28.6
28.8
-2.27
-1.85
150 x 100 x 12 UA
10 UA
150 x 90 x 16 UA
12 UA
10 UA
8 UA
7.97
6.29
5.10
4.26
52.5
51.0
50.0
49.2
152
123
102
86.6
97.5
99.0
100
101
81.7
63.5
51.0
42.3
145
114
91.5
76.0
47.4
47.8
48.2
48.4
2.15
1.72
1.41
1.18
22.7
21.2
20.2
19.6
94.9
81.0
69.5
60.4
67.3
68.8
69.8
70.4
32.0
25.0
20.2
16.8
59.5
45.7
36.5
30.1
24.6
25.0
25.3
25.5
-2.35
-1.89
-1.54
-1.29
150 x 90 x 16 UA
12 UA
10 UA
8 UA
125 x 75 x 12 UA
10 UA
8 UA
6 UA
3.54
2.88
2.41
1.89
43.3
42.3
41.5
40.7
81.8
68.2
58.1
46.5
81.7
82.7
83.5
84.3
43.3
34.9
28.9
22.5
77.3
62.5
52.0
40.6
39.6
39.9
40.1
40.3
0.958
0.789
0.664
0.524
18.4
17.5
16.8
16.0
52.0
45.2
39.6
32.7
56.6
57.5
58.2
59.0
16.9
13.7
11.4
8.89
31.4
25.1
20.7
16.0
20.6
20.9
21.0
21.2
-1.05
-0.867
-0.731
-0.575
125 x 75 x 12 UA
10 UA
8 UA
6 UA
100 x 75 x10 UA
8 UA
6 UA
1.55
1.30
1.02
31.8
31.1
30.3
48.6
41.8
33.7
68.2
68.9
69.7
22.6
18.8
14.6
41.3
34.4
26.9
31.3
31.5
31.7
0.743
0.626
0.494
19.4
18.7
17.9
38.3
33.5
27.5
55.6
56.3
57.1
13.4
11.1
8.67
24.3
20.2
15.7
21.7
21.9
22.0
-0.625
-0.528
-0.416
100 x 75 x 10 UA
8 UA
6 UA
75 x 50 x 8 UA
6 UA
5 UA
0.511
0.407
0.321
25.2
24.4
23.8
20.3
16.7
13.5
49.8
50.6
51.2
10.3
8.05
6.27
18.5
14.6
11.4
23.6
23.8
23.9
0.181
0.145
0.115
12.8
12.1
11.5
14.1
12.0
10.0
37.2
37.9
38.5
4.86
3.84
3.00
8.96
6.98
5.41
14.0
14.2
14.3
-0.174
-0.140
-0.111
75 x 50 x 8 UA
6 UA
5 UA
65 x 50 x 8 UA
6 UA
5 UA
0.341
0.272
0.215
21.1
20.4
19.8
16.2
13.4
10.9
43.9
44.6
45.2
7.75
6.10
4.75
14.1
11.1
8.70
20.1
20.3
20.5
0.174
0.140
0.111
13.6
12.9
12.4
12.7
10.8
8.96
36.4
37.1
37.6
4.78
3.77
2.95
8.74
6.85
5.32
14.4
14.6
14.7
-0.141
-0.114
-0.0903
65 x 50 x 8 UA
6 UA
5 UA
Page 24
mm mm mm
About n-axis
–——————————————————————————————–
pB
ZnB
pT
ZnT
Sn
rn
ln
7:34 AM
HRSSP 3rd Ed. December 2003
Unequal Angles
Hot Rolled Cat OURS
Rails
Table 31 Rails — Dimensions and Properties
About x-axis
————————
b
c
d
e
f
g
r1
r2
r3
r4
kg/m
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
67.5
60.7
50.7
40.8
53.1
74.6
70.0
70.0
63.5
70.0
185.7
170.0
154.0
136.5
157.1
49.2
49.0
45.0
40.5
46.0
106.4
93.0
84.0
74.6
86.5
30.2
28.0
25.0
21.4
24.6
152.4
146.0
127.0
127.0
146.0
78.6
74.5
67.0
60.3
67.9
19.1
20.0
15.0
9.5
9.5
14.3
15.0
15.0
11.0
11.0
254
300
300
305
305
19.1
20.0
15.0
9.5
12.7
Notes: Some dimensions have been omitted for clarity, refer to AS 1085.1-2002 for additional dimensions
S
t
x
mm
40
20
20
∞
∞
17.5
16.5
15.0
13.1
14.7
4
4
4
5
5
y
Total
Area
Head
Area
mm
mm2
mm2
85.0
79.1
74.8
64.7
73.0
8602
7728
6457
5192
6763
3125
3018
2729
2162
2721
Web
Area
Foot
Area
lx
mm2
mm2
106mm4
2335
1958
1565
1122
1520
3142
2752
2164
1908
2522
39.4
29.4
20.2
13.27
22.8
Head
Zx
Foot
Zx
Designation
103mm3 103mm3
391.7
323.2
254.1
184.4
271.7
463.8
371.4
269.3
204.5
313.0
AS 68
AS 60
AS 50
AS 41
OneSteel 53
Page 25
a
7:34 AM
AS 68
AS 60
AS 50
AS 41
OneSteel 53
Mass
9/1/04
Designation
HRSSP 3rd Ed. December 2003
25
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Page 26
S TA N D A R D
S P E C I F I C AT I O N S
Structural Steel Sections
Structural Steel — Welded Sections — Standard: AS/NZS 3679.2:1996
Table 32 Chemical Composition — Welded Sections Base Plate
Grade
C
Si
Mn
P
S
Cast or Product Analysis, Percent
Cr
Ni
AS/NZS 3678
Max. Min.
Max.
Max.
Max.
Max.
Min.
Max.
Max.
Min.
Max.
Max.
Max.
Max.
Micro-alloying
Elements
Max.
300 & 300 L15
400 & 400L15
0.22
0.22
0.55
0.55
1.70
1.70
0.040
0.040
0.030
0.030
*
*
0.30
0.30
0.50
0.50
*
*
0.40
0.40
0.10
0.35
0.100
0.100
0.040
0.040
(see Note 5)
(see Note 6)
(1)
(2)
*
*
(2)
Cu
Mo
Al
(2)
(2)
(3)
Ti
CE
(4)
Max.
0.44
0.48
* = No specified limit.
Notes
1. The use of sulphide modification steelmaking techniques for listed grades is permitted.
2. Cr + Ni + Cu + Mo = 1.00% maximum apply.
3. Limits specified are for both acid soluble and total aluminium.
4. Carbon equivalent (CE) is calculated from the equation based on actual cast or product analysis:
CE = C + Mn + Cr + Mo + V + Ni + Cu
6
5
15
5. Niobium plus vanadium: 0.030% maximum.
6. Vanadium: 0.10% maximum. Niobium plus vanadium plus titanium: 0.15% maximum.
Table 33 Tensile Properties — Welded Sections Base Plate
Property
Grade - AS/NZS 3678
300, 300L15
400, 400L15
Minimum Yield Strength — MPa for thickness of:
> 8 ≤ 12
> 12 ≤ 20
> 20 ≤ 50
Minimum Tensile Strength — MPa
Minimum Elongation % of Gauge Length of 5.65√So
310
300
280
430
21
400
380
360
480
18
Note
1. So is the cross-sectional area of the test piece before testing.
Table 34 Charpy V-Notch Impact Test Requirements — Welded Sections Base Plate
Grade
Test
Temperature
AS/NZS 3678
°C
300L15
400L15
26
-15
-15
HRSSP 3rd Ed. December 2003
Minimum Absorbed Energy, J
Size of Test Piece
10 mm x 10 mm
Average of
Individual
3 Tests
Test
27
20
27
20
10 mm x 7.5 mm
Average of
Individual
3 Tests
Test
22
16
22
16
10 mm x 5 mm
Average of
Individual
3 Tests
Test
18
13
18
13
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Page 27
S TA N D A R D
S P E C I F I C AT I O N S
Structural Steel — Hot Rolled Bars and Sections — Standard: AS/NZ 3679.1:1996
Table 35 Chemical Composition — Bars and Sections
Grade
(see Note 1)
Cast analysis (max.) (See Notes 2 and 3)
%
300PLUS®, 300PLUSL0
350, 350L0
C
Si
Mn
P
S
Micro-alloying
elements
(see Note 4)
CE
(see Note 5)
0.25
0.22
0.50
0.50
1.60
1.60
0.040
0.040
0.040
0.040
(see Note 6)
(see Note 7)
0.44
0.45
Notes
1. The use of sulfide modification steel making techniques for these grades is
permitted.
2. Grain refining elements, ie aluminium and titanium, may be added, provided that
the total content does not exceed 0.15%. Limits are for total or soluble aluminium.
3. The following elements may be present to the limits stated, subject to a maximum
total of 1.00%:
(a) Copper
0.50%
(b) Nickel
0.50%
(c) Chromium
0.30%
(d) Molybdenum
0.10%
4. For grade 300PLUS, the following are not considered as micro-alloying elements:
(a) Titanium
0.040% maximum
(b) Niobium
0.020% maximum
(c) Vanadium
0.030% maximum
(d) Niobium plus vanadium 0.030% maximum
5. Carbon equivalent (CE) is calculated from the following equation:
CE = C + Mn + Cr + Mo + V + Ni + Cu
6
5
15
6. Micro-alloying elements are not permitted in grade 300 except for thicknessess
greater than or equal to 15mm, where the following apply:
(a) the maximum combined micro-alloying element content is 0.15%
(b) where micro-alloying elements are used, the percentage of each element is to
be shown on the certificates.
7. For grade 350, micro-alloying elements niobium, vanadium and titanium may be
added, provided that their total combined content does not exceed 0.15%.
Table 36 Tensile Properties — Flat Bars and Sections
Grade
Minimum yield stress, MPa
Minimum tensile Minimum elongation
strength
on a gauge length of
5.65 √So (see Note 2)
Thickness, mm (see Note 1)
<11
320
360
300PLUS®, 300PLUSL0
350
≥11 to ≤17
300
340
>17 to <40
280
340
≥40
280
330
MPa
440
480
%
22
20
Table 37 Tensile Properties — Round, Hexagonal and Square Bars
Grade
Minimum yield stress, MPa
Minimum tensile
strength
Minimum elongation
on a gauge length of
Thickness, mm
≤50
300
340
®
300PLUS
350
5.65 √So
>50 to <100
290
330
MPa
440
480
≥100
280
320
%
22
20
Notes (apply to tables 36 and 37)
1. For a section, the term ‘thickness’ refers to the nominal thickness of the part from which the sample is taken.
2. So is the cross-sectional area of the test piece before testing.
3. For precise details of properties reference should be made to the latest edition of AS/NZS 3679.1:1996 or the latest OneSteel specification.
4. 300PLUS® steel is produced to exceed the latest requirements for grade 300 in AS/NZS 3679.1.
Table 37a Charpy V-Notch Impact Test Requirements — Bars and Sections
Grade
Test Temperature
°C
300PLUSL0, 350L0
0
10 mm x 10 mm
Average of
Individual
3 Tests
Test
27
20
Minimum Absorbed Energy, J Size of Test Piece
10 mm x 7.5 mm
10 mm x 5 mm
Average of
Individual
Average of
Individual
3 Tests
Test
3 Tests
Test
22
16
18
13
Notes: This does not cover impact tested grades for thickness less than 8 mm.
HRSSP 3rd Ed. December 2003
27
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Page 28
S TA N D A R D
S P E C I F I C AT I O N S
Rail Products
Table 38 Chemical Composition (ladle analysis)
Designation
Standard
Silicon
0.15-0.58
0.15-0.58
Elements %
Manganese
0.60-0.95
0.70-1.25
Phosphorus
0.025 max.
0.025 max.
Sulphur
0.025 max.
0.025 max.
0.025 max.
AS 41
AS 50
AS 1085.1-2002
AS 1085.1-2002
Carbon
0.53-0.69
0.65-0.82
AS 60
AS 1085.1-2002
0.65-0.82
0.15-0.58
0.70-1.25
0.025 max.
AS 68
AS 1085.1-2002
0.65-0.82
0.15-0.58
0.70-1.25
0.025 max.
0.025 max.
OneSteel 53
OneSteel
0.65-0.82
0.10-0.58
0.70-1.25
0.025 max.
0.025 max.
Note:
1. All rails are manufactured from fully killed continuously cast steel.
Table 39 Minimum Mechanical Properties — Rails
Designation
AS 41
AS 50
AS 60
AS 68
OneSteel 53
AS 50 kg HH
AS 60 kg HH
AS 68 kg HH
Type
0.2%
Proof Stress
MPa
420
420
420
420
780
780
780
As Rolled Rail
As Rolled Rail
As Rolled Rail
As Rolled Rail
As Rolled Rail
Head Hardened Rail
Head Hardened Rail
Head Hardened Rail
Tensile
Strength
MPa
700
880
880
880
880
1130
1130
1130
% Elongation
Gauge Length
= 5.65 √So
8
8
8
8
8
9
9
9
Surface
Hardness
HB
260
260
260
260
340
340
340
Merchant Bar Sections
Table 40 Chemical Composition — For OneSteel Merchant Bar Sections — Regular Grades — AS 1442
Steel Type
Carbon and Carbon
Manganese Steels
Mechanically Tested
Merchant Quality
Steels
Free Cutting Steels
Grade
U1008
U1010
1016
U1021
1022
1030
X1038
1040
U1040
1045
U1045
1055
1070
U1070
X1320
X1340
10M40(1)
U3
U5
U6
9
M1020
M1030
1137
1146
X1147
1214
C
Min.
*
0.08
0.13
0.18
0.18
0.28
0.35
0.37
0.37
0.43
0.43
0.50
0.65
0.65
0.18
0.38
0.37
*
0.35
0.40
0.15
0.15
0.25
0.32
0.42
0.40
*
Si
Max.
0.10
0.13
0.18
0.23
0.23
0.34
0.42
0.44
0.44
0.50
0.50
0.60
0.75
0.75
0.23
0.43
0.44
0.25
0.45
0.50
0.25
0.25
0.35
0.39
0.49
0.47
0.15
Note.
1. This grade is treated with the micro-alloying element vanadium.
28
HRSSP 3rd Ed. December 2003
Min.
*
*
0.10
*
0.10
0.10
0.10
0.10
*
0.10
*
0.10
0.10
*
0.10
0.10
0.10
*
*
*
0.10
*
*
0.10
0.10
0.10
*
Mn
Max.
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.40
0.40
0.40
0.40
0.35
0.35
0.35
0.35
0.35
0.10
Min.
0.25
0.30
0.60
0.60
0.70
0.60
0.70
0.60
0.60
0.60
0.60
0.60
0.60
0.60
1.40
1.40
0.60
*
0.50
0.50
1.30
0.30
0.30
1.35
0.70
1.60
0.80
P
Max.
0.50
0.60
0.90
0.90
1.00
0.90
1.00
0.90
0.90
0.90
0.90
0.90
0.90
0.90
1.70
1.70
0.90
1.40
1.00
1.00
1.70
0.90
0.90
1.65
1.00
1.90
1.20
Min.
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
0.040
S
Max.
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.050
0.050
0.040
0.040
0.040
0.090
Min.
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
0.08
0.08
0.07
0.25
Max.
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.040
0.050
0.050
0.13
0.13
0.12
0.35
Hot Rolled Cat OURS
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Page 29
S TA N D A R D
Merchant Bar Sections
S P E C I F I C AT I O N S
(continued)
Table 41 Tensile Properties — Hot Rolled Bar Sections — Regular Grades — AS 1442
Designation
Form
U3
Specified
Size
mm
≤50
> 50≤170
≤12
>12≤40
>40≤60
≤120
≤100
≤100
≤100
Rounds, Squares, Hexagons
Flat Bar
Billets
Bars
Bars
Bars & Billets
U5
U6
9
Min. Yield
Strength
MPa
250
230
260
250
230
230
270
300
300
Min. Tensile
Strength
MPa
410
410
410
410
410
410
540
600
540
Min. % Elongation
Gauge Length
= 5.65 √So
22
22
22
22
22
22
16
14
18
Table 42 Chemical Composition — For OneSteel Merchant Bar Sections — Regular Grades — AS 1444 & AS 1447
Steel Type
Alloy Steels
and Spring
Steels
Grade
5155
5160
9255
9258
9261
C
Min.
0.50
0.55
0.50
0.55
0.55
Si
Max.
0.60
0.65
0.60
0.65
0.65
Min.
0.10
0.10
1.60
1.60
1.80
Mn
Max.
0.35
0.35
2.20
2.20
2.20
Min.
0.70
0.70
0.70
0.70
0.70
P
Max.
1.00
1.00
1.05
1.05
1.00
Min.
*
*
*
*
*
S
Max.
0.040
0.040
0.040
0.040
0.040
Min.
*
*
*
*
*
Cr
Max.
0.040
0.040
0.040
0.040
0.040
Min.
0.70
0.70
*
*
0.10
Max.
0.90
0.90
*
*
0.25
Notes
1. Merchant Bar Sections are also available in AS/NZS 3679.1:1996 specification. See Tables 35 to 37. Other grades may be available on enquiry.
Table 43 OneSteel Grades
Steel Type
OneSteel
Grade
Min.
U1004
*
1015
0.13
1082
0.78
X4K92M61S 0.55
C
Si
Max.
0.06
0.18
0.90
0.65
Min.
*
0.10
0.10
1.60
Mn
Max.
0.05
0.35
0.35
1.90
Min.
0.25
0.30
0.60
0.70
P
Max.
0.50
0.60
0.90
1.00
Min.
*
*
*
*
S
Max.
0.040
0.040
0.050
0.040
Min.
*
*
*
*
Cr
Max.
0.050
0.050
0.050
0.040
Min.
*
*
*
0.10
V
Max.
*
*
*
0.25
Min.
*
*
*
0.15
Max.
*
*
*
0.25
Table 44 Heat Treatment Limitations
Grade
5155
5160
9261
9255
9258
Maximum Recommended Cross Section*
Rounds
Squares
32 mm
30 mm
40 mm
36 mm
27 mm
25 mm
28 mm
25 mm
16 mm
Flats
22 mm
28 mm
19 mm
*The recommendations are based on the criterion that, at the maximum
dimensions, a hardness of 50 HRC can be achieved in the centre of the
quenched section.
The actual properties obtained are dependent on both grade and heat
treatment process control. As OneSteel has no control over the
springmakers’ heat treatment process, the above recommendations cannot
be guaranteed. However, springmakers with efficient heat treatment facilities
will be able to achieve a hardness value of 50 HRC as recommended.
HRSSP 3rd Ed. December 2003
29
Hot Rolled Cat OURS
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C U S T O M E R
7:34 AM
Page 30
T E C H N I C A L
S E R V I C E
OneSteel Direct - free call 1800 1 78335
All customer service enquiries for OneSteel Market
Mills products described in this publication should be
directed to the OneSteel Direct free call service on
1800 1 STEEL (1800 1 78335).
OneSteel Direct provides a 'one stop shop' service for
customers and users of steel requiring information on
OneSteel Market Mills and its products. It is staffed by
a centralised team of experienced personnel
specialising in Technical, Sales, Marketing and Public
Affairs knowledge.
C O M P A N Y
A D D R E S S E S
Head Office
OneSteel Market Mills
PO Box 245C
Newcastle NSW 2300
Telephone:
(02) 4935 5555
Facsimile:
(02) 4935 5490
OneSteel Market Mills Sales Offices
New South Wales
Cnr Milperra & Mons Roads, Revesby NSW 2212
PO Box 4664, Milperra NSW 1891
Tel: (02) 9792 9092 Fax: (02) 9792 9093
OneSteel Direct's services include the following:
• Product and application technical support
incorporating a network of expert OneSteel
metallurgists, engineers and scientists located
throughout Australia.
• Fast brochure and technical information mailout and
facsimile services.
• Immediate referral service to approved OneSteel
Market Mills distributors and service providers in
your area.
OneSteel Direct's services are available
Mon-Fri from 8.00am to 6.00pm (AEST)
• Freecall 1800 1 STEEL (1800 1 78335)
• Freefax 1800 101 141
• E-mail onesteeldirect@onesteel.com
• Mailing Address Locked Bag 8825
South Coast Mail Centre
NSW 2521
• International Telephone +61 2 4222 3456
• International Facsimile +61 2 4222 3434
Queensland
220 Bradman Street, Acacia Ridge QLD 4110
PO Box 300, Acacia Ridge QLD 4110
Tel: (07) 3845 5606 Fax: (07) 3845 5609
South Australia & Northern Territory
519 Cross Keys Road, Cavan SA 5094
PO Box 21, Dry Creek SA 5094
Tel: (08) 8260 9350 Fax: (08) 8260 9355
Victoria & Tasmania
83 Westgate Drive, Altona North VIC 3025
PO Box 150, Altona North VIC 3025
Tel: (03) 9931 2600 Fax: (03) 9931 2650
Western Australia
310 Selby Street North, Osborne Park WA 6017
PO Box 1418, Osborne Park WA 6916
Tel: (08) 6332 3131 Fax: (08) 6332 3132
New Zealand
Building 5, Level 1
666 Great South Road, Central Park
Penrose, Auckland NZ
PO Box 62 - 574, Central Park
Penrose, Auckland NZ
Tel: (09) 579 1500 Fax: (09) 579 1555
Rail Sales & Marketing Office
OneSteel Whyalla Steelworks
38 Heath Street, Lonsdale SA 5160
PO Box 951. Morphett Vale SA 5162
Tel: (08) 8326 7400 Fax: (08) 8326 3461
This publication has been prepared by OneSteel Market Mills an operating business group of which OneSteel Manufacturing Pty Limited ABN 42 004 651 325 is a part. Please note that any
specifications or technical data referred to in this publication are subject to change and/or variation or improvement without notice and no warranty as to their suitability for any use is made. Users of
this publication – to ensure accuracy and adequacy for their purposes – are requested to check the information provided in this publication to satisfy themselves as to its appropriateness and not to
rely on the information without first doing so. Unless required by law, the company cannot accept any responsibility for any loss, damage or consequence resulting from the use of this publication.
Photographs shown are representative only of typical applications, current at Dec 2003. This brochure is not an offer to trade and shall not form any part of the trading terms in any transaction.
©Copyright 2003. OneSteel Manufacturing Pty Limited ABN 42 004 651 325 Registered Trademarks of OneSteel Manufacturing Pty Limited ABN 42 004 651 325: 300PLUS®; 3rdEdition. Dec 2003
BC0031
30
HRSSP 3rd Ed. December 2003
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Page 31
One website, 1001 specifications.
OneSteel is dedicated to the manufacture of Australia’s leading steel
long products.
When you visit our website, find the
product you require information for
under the “Products” drop menu.
If you need to know product
specifications, conversions, links to
international standards, and just
about any technical question to do
with the incredible range of
OneSteel Australian made products
then check our website.
Once you have selected the product
then click the “Publications and
Tools” tab that appears to the right
of the product listings.
Structural steel, pipe and tube, rails,
reinforcing steel, rod, bar and wire
are just part of the incredible range
of products we manufacture.
This will allow you to download and
print out all the technical specifications you need to know about
our products plus other helpful
information.
CALL 1800 178 335 WEBSITE www.onesteel.com
EMAIL onesteeldirect@onesteel.com
You do not need to be a OneSteel
customer to access this information.
It is there to help make the life of
metallurgists and engineers a bit
easier when finding data to make
your calculations and appraisals of
products.
Take a look at our website or feel
free to call or email to find out more
information and how OneSteel can
help your company.
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OneSteel publications and product literature are available
by contacting OneSteel Direct.
ONESTEEL DIRECT
Freecall: 1800 1 STEEL (1800 1 78335)
Freefax: 1800 101 141
Web: www.onesteel.com
Email: onesteeldirect@onesteel.com
39-45 Flagstaff Road, Port Kembla, NSW 2505
Postal: Locked Bag 8825, South Coast Mail Centre,
NSW 2521 Australia
Distributed By
This publication has been prepared by OneSteel Market Mills an operating business group of which OneSteel Manufacturing Pty Limited ABN 42 004 651 325 is a part.
Please note that any specifications or technical data referred to in this publication are subject to change and/or variation or improvement without notice and
no warranty as to their suitability for any use is made. Users of this publication – to ensure accuracy and adequacy for their purposes –
are requested to check the information provided in this publication to satisfy themselves as to its appropriateness and not to rely on
the information without first doing so. Unless required by law, the company cannot accept any responsibility for any loss, damage or
consequence resulting from the use of this publication. Photographs shown are representative only of typical applications, current at Dec 2003.
This brochure is not an offer to trade and shall not form any part of the trading terms in any transaction.
©Copyright 2003. OneSteel Manufacturing Pty Limited ABN 42 004 651 325
Registered Trademarks of OneSteel Manufacturing Pty Limited ABN 42 004 651 325: 300PLUS®
Issue 3. Printed December 2003 BC0031
9 320075
030025