Steel tubes
Structural hollow sections
Structural hollow sections EN10219
Structural hollow sections are well suited for versatile steel structures, house construction
and equipment manufacturing applications. The simplistic form and excellent strength
properties allow creating durable, light and cost-efficient structures. Ruukki structural hollow
sections provide the engineer with a wide range of dimensions which, when combined with the
appropriate steel grade, ensure that the functionality and cost-efficiency of the structure can be
optimised.
Applications
• Framework structures of buildings
• Bridge structures
• Railings
• Framework structures for machinery
• Framework structures for transportation vehicles
• Framework structures for lifting equipment
• Pillars
• Masts
Ruukki is a metal expert you can rely on all the way, whenever you need metal based materials,
components, systems or total solutions. We constantly develop our product range and operating
models to match your needs.
1
TP 1.2.1 10.2008
Structural hollow sections. EN10219
• Ruukki EN 10219 structural hollow sections
• Hot-dip galvanising properties (Option 1.7)
Ruukki’s production programme includes circular,
square and rectangular hollow sections made from
hot rolled steel strip by cold forming and welding.
The thickness of the zinc layer created during hot-dip
galvanising as the function of Si content of steel is
presented in Table 5. The standard steel grade
S355J2H is supplied with silicon content guaranteed
at 0.15 – 0.25% Si. When proper hot-dip galvanising is
carried out, the most commonly required zinc layer
thickness (over 100 µm) is achieved with this Si content.
The code SI/B is used for the Si content of 0.15 – 0.25%
Si in the acknowledgement of order and on bundle tags.
Square and rectangular hollow sections and small-diameter (D ≤ 323.9 mm) circular sections are longitudinally
welded by the high-frequency welding method (HFW).
Large-diameter circular sections (D ≥ 355.6 mm) are
spirally welded by the submerged arc welding method
(SAW).
By agreement, steel grades for hollow sections (when
T < 6.3 mm) are also available with silicon and phosphorus content Si + P ≤ 0.04%, which allows a zinc layer of
low thickness (under 100 μm) to be achieved in hot-dip
galvanising. The guaranteed silicon and phosphorus
content of Si + P ≤ 0.04% is denoted by the letter
code SI/A in the acknowledgement of order and bundle
tags. The requirement concerning the silicon and
phosphorus content is to be agreed upon in conjunction
with the request and order.
• Technical delivery conditions for structural
hollow sections
Cold-formed hollow sections are supplied using the European standard EN 10219:2006. Longitudinally welded1) hollow sections supplied by Ruukki meet the basic
requirements of standard EN 10219 and the following
additional requirements:
The following options of standard EN 10219 are met for
the steel grades of Tables 3 and 4:
- 1.2 The cast analysis contents for alloying elements
are reported in the inspection document.
- 1.3 Impact properties for qualities J0 and JR are verified.
- 1.4 Structural hollow steel sections are suitable for
hot-dip galvanising.
- 1.5 Repair welds on the base material of structural
hollow sections are not made.
• Dimensional tolerances
Ruukki guarantees a better wall thickness tolerance for
its structural hollow sections than required by standard
EN10219. The other dimensional tolerances are established in compliance with standard EN 10219, Table 6.
Other tolerances can also be applied by agreement.
• Inspection document
The tolerance on wall thickness of structural hollow sections is guaranteed at -5% / +10%, however, the minimum tolerance is ±0.2 mm and maximum tolerance is
±0.5 mm. In addition, Ruukki steel grade S355J2H has
the following characteristics:
- Impact strength value of 34 J/cm2 is guaranteed at
-40 °C
- Better values than those in standard EN 10219 are
guaranteed for carbon equivalent and chemical
composition (Table 2).
1)
The technical delivery conditions for spirally welded
hollow sections are to be agreed upon separately for
each order.
Structural hollow sections are supplied with an EN
10204 inspection document as agreed upon in the order
contract. Usually, the inspection certificate EN 102043.1.B. is used. The cast analysis is reported in compliance with standard EN 10219-1 option 1.2
• Length
The standard lengths are 6 and 12 metres, and for large
square and rectangular hollow sections (starting from
the dimensions 100x100 / 120x80 mm) also 18 metres.
Square and rectangular sections are available, as
delivery from works, in specified lengths to up to 12 or
24 metres, depending on the size and circular sections
in specified lengths to up to 12 or 16 metres.
• Steel grades
• Surface protection
By agreement, Ruukki manufactures structural
hollow sections of standard EN10219 from non-alloy
steel grades (Table 3) and fine grain steels (Table 4).
Other steel grades are manufactured to order.
Structural hollow sections are delivered either without
surface protection (specification: dry) or lightly oiled in
compliance with the contract. By agreement, hollow
sections can also be delivered shot-blasted and primer
coated.
• Ruukki standard steel grade S355J2H
The standard steel grade is S355J2H. For this steel
grade, Ruukki guarantees the chemical composition in
compliance with Table 2 and the mechanical properties
in compliance with Table 3.
• Identification
Ruukki’s longitudinally welded structural hollow sections
are marked with continuous ink jet label indicating the
2
Structural hollow sections. EN10219
independent inspector. The authorisation is valid for the
following dimensions (mm):
- 100 x 100 – 300 x 300
- 120 x 80 – 400 x 200
- Ø 139.7 – 323.9
following information:
- The Ruukki emblem
- Dimensions of the product
- Identification number to ensure that finished hollow
sections can be traced back to proper productions and
material data.
• Dimensions and cross-sectional properties
• Approvals
of hollow sections
The dimensions and cross-sectional properties of
structural hollow sections are stated in Tables 9 – 12.
The cross-sectional properties have been calculated
using the nominal cross-sectional dimensions H, B, D
and T of structural hollow sections and the nominal
outside corner radius R, which is stated at the top of
Tables 9 and 10 and which is in compliance with
standard EN 10219.
The certified ISO 9001 quality management system is
applied to the entire production chain. The structural hollow sections manufactured by Ruukki are CE-marked.
CE marked product is controlled and meets requirements stated in Construction Products Directive and
harmonised hollow section standard EN 10219-1:2006 +
ANNEX ZA. The structural hollow sections have the type
approval of the Swedish SITAC (Typgodkännandebevis
4828/84) and their manufacture is controlled by SBS
(Svensk Byggstålkontroll).
The recommended series are indicated in the Tables
with x. Those are the dimensions that Ruukki
manufactures regularly. Because the range of sizes
stocked by the retailers may differ from the
recommended series, the availability of sizes should
always be checked in advance from the retailer or
Ruukki sales office. Spirally welded hollow sections are
only manufactured by separate agreement.
The classification society Germanischer Lloyd (GL)
has certified that Ruukki may carry out the inspection
of products at its own responsibility. The inspections
for test certificates 3.1.C/GL, as required for ship’s
classification, and the stamping of products with the
GL emblem can be carried out in compliance with the
quality management system without the presence of an
• Structural hollow sections: standards on dimensions,
Table 1
technical delivery conditions and material
Cross-section
Dimensional standard
Delivery condition standard
Material standard
EN 10219-2
SFS 5001
DIN 59411
DIN 2458
SS 21 28 25
SS 21 28 35
EN 10219-1
SFS 5001
DIN 17119
DIN 17120
SS 21 28 25
SS 21 28 35
EN10219-1
SFS 200
DIN 17100
DIN 17120
SS 14xx xx
SS 14xx xx
Standard EN 10219 replaces the former national standards.
• Comparison between the chemical compositions of the Ruukki
standard steel grade S355J2H and the EN 10219 steel grade S355J2H
Ruukki standard steel grade S355J2H
Typical %
Maximum %
S355J2H EN 10219
Maximum %
1)
2)
Si content guaranteed at 0.15 – 0.25%
Minimum %
Table 2
C
Si
Mn
P
S
Al total
CEV
0.08
0.16
0.18
0.25 1)
1.40
1.60
0.010
0.020
0.006
0.018
0.030
0.020 2)
0.32
0.39
0.22
0.55
1.60
0.035
0.035
0.020 2)
0.45
3
Structural hollow sections. EN10219
• Non-alloy structural steel hollow sections. EN 10219. Mechanical properties
Standard
Table 3
ReH MPa
Rm MPa
A5 %
Impact test
Minumum
T<3
3 ≤ T ≤ 16
Minimum
temperature 1)
235
355
360 – 510
510 – 680
340 – 470
470 – 630
24 2)
20 2)
°C
S235JRH EN 10219-1:2006
S355J2H EN 10219-1:2006
+20
-40 3)
The mechanical properties for rectangular hollow sections are tested by Ruukki on the longer side of the cross section.
1)
The impact strength requirement is a minimum of 27 J with a 10 x 10 mm2 V-notch specimen in compliance with EN 10045-1.
2)
For hollow sections with D/t<15 (round) or (B+H)/2T<12,5 (rectangular and square), the minimum value for elongation is 2% lower than normal.
3)
Value guaranteed by Ruukki (the EN 10219 requirement for testing temperature is –20 °C).
• Mechanical values of fine grain steels in compliance with standard EN 10219 S355MH
S355MLH
S420MH
S420MLH
S460MH
S460MLH
Wall thickness t 1)
ReH N/mm2
Rm N/mm2
Maximum mm
A5 % 2)
Minimum
Impact test
temperature °C
12,5
12,5
12,5
12,5
12,5
10,0
22
22
19
19
17
17
-20 3)
-50 4)
-20 3)
-50 4)
-20 3)
-50 4)
355
355
420
420
460
460
450 – 610
450 – 610
500 – 660
500 – 660
530 – 720
530 – 720
Table 4
The mechanical properties for rectangular hollow sections are tested by Ruukki on the longer side of the cross section.
1)
For certain dimensions, there are limitations on wall thickness.
2)
For hollow sections with D/t<15 (round) or (B+H)/2T<12,5 (regtangular and square), the minimum value for elongation is 2% lower than normal.
3)
The impact strength requirement is a minimum of 40 J with a 10 x 10 mm2 V-notch specimen in compliance with EN 10045-1.
4)
The impact strength requirement is a minimum of 27 J with a 10 x 10 mm2 V-notch specimen in compliance with EN 10045-1.
• Hot-dip galvanising
Table 5
300
200
100
Si content
0.10
0.20
0.30
0.40
The thickness of zinc coating in relation to the silicon content of the
steel in hot-dip galvanising. The favourable range of the silicon content
for hot-dip galvanising is shadowed in the graph. Within in this range,
the thickness and adhesion of the zinc coating can be controlled well if
an appropriate coating method is used.
4
Structural hollow sections. EN10219
• Square, rectangular and circular hollow sections. Dimensional tolerances
Characteristic
Tolerance in compliance with EN 10219-2:1997
Square and rectangular hollow section
Outside dimensions
(B, H) 1)
When B, H < 100 mm: ±1 %, minimum ±0.5 mm –
When 100 mm ≤ B, H ≤ 200 mm: ±0.8%
When B, H > 200 mm: ±0.6%
Outside diameter (D) 1)
–
Circular hollow section
±1%, however a minimum of ±0.5 mm
and a maximum of ±10 mm
2%, when D/T ≤ 100 2)
Off-roundness 2)
Wall thickness (T)
Table 6
-5%/ +10 %, with a minimum of ±0.2 mm
and maximum ±0.5 mm
When D ≤ 323.9 mm:
-5% / +10%, with a minimum of ± 0.2 mm
and maximum ±0.5 mm
When 355.6 ≤ D ≤ 406.4 mm: 3)
±10%, when T ≤ 5 mm
±0.5 mm, when T > 5 mm
When D > 406.4 mm: 3)
±10%, with a maximum of ±2 mm
External corner radius (R) When T ≤ 6 mm: 1.6 x T–2.4 x T
When 6 mm < T ≤ 10 mm: 2.0 x T–3.0 x T
When T > 10 mm: 2.4 x T–3.6 x T
–
Squareness
90° ±1°
–
Concavity/convexity
0.8%, however a minimum of 0.5 mm
–
Twist (V)
2 mm + 0.5 mm/m
–
Straightness
0.15% of tube length
Mass (M)
Individual tube: ±6%
Individual tube: ±6%
Standard length
≥ 6000 mm: 0/+50 mm
≥ 6000 mm: 0/+50 mm
Exact length
Agreed when making and order
Agreed when making and order
0.20% of tube length
4)
All external dimensions are measured with a minimum distance of B with square hollow sections and with a minimum distance of H with rectangular
hollow sections and with a minimum distance of D when seen from the end of the section. The distance must be a minimum of 100 mm.
2)
When D/T > 100, the tolerance is agreed upon in conjunction with the order.
3)
The maximum height of weld bead on the inside and outside of structural hollow sections (Ø 355.6 – 1219 mm) manufactured by submerged
arc welding: 3.5 mm, when T ≤ 14.2 mm and 4.8 mm, when T > 14.2 mm.
4)
However maximum 3 mm along 1 m.
1)
5
Structural hollow sections. EN10219
• Examples of possible savings of weight in structures using
steel grade S460MH instead of S355J2H
Table 7
Case of loading/saving of weight/structure
Case of loading/saving of weight/structure
Case of loading/saving of weight/structure
Tension / 20 – 30 %
Shear / 20 – 30 %
Bending / 20 – 30 %
F
F
F
Torsion / 20 – 30 %
Q
Compression / 10 – 30 %
Compression / 10 – 20 %
F
F
MV
• The marking of Ruukki structural hollow sections on drawing and order
Table 8
Ruukki hollow section 18000 - CFRHS - EN 10219 - S355J2H - 300x300x12,5 - Options 1.2, 1.3, 1.4, 1.5 - 3.1
Designation
Length
Cross-section geometry
Number of EN standard
Steel grade
External dimensions and wall thickness mm
Options required in compliance with EN 10219-1
Inspection document in compliance with EN 10204
Explanations
CFRHS = square or rectangular hollow section
CFCHS = circular hollow section
6
Structural hollow sections. EN10219
• Square structural hollow sections of EN 10219
Table 9
B
T
H
X
R
Y
X = Recommended series
Wp = Plastic section modulus
M = Weight
i = Radius of gyration
A = Cross-section area
Iv = Torsion modulus
Au = External surface area
Wv = Section modulus in torsion
I = Moment of inertia
Theoretical density = 7.85 kg/dm3
W = Section modulus The cross-sectional properties have been
calculated by using nominal dimensions
H, B and T, and external corner radius R:
R = 2.0 x T, when T ≤ 6.0 mm
R = 2.5 x T, when 6.0 mm < T ≤ 10.0 mm
R = 3.0 x T, when T > 10.0 mm
H
B
T
X M
mm mm mm
kg/m
A
Au
m2/m
mm2
x 102 Ix = Iy
mm4
x 104
Wx = Wy
mm3
x 103
Wpx = Wpy
mm3
x 103
ix = iy
mm
x 10
Iv
mm4
x 104
Wv
mm3
x 103
25
25
25
30
30
30
40
40
40
40
50
50
50
50
50
60
60
60
60
60
70
70
70
70
80
80
80
80
80
80
90
90
90
90
90
90
100
100
100
100
100
100
100
100
100
110
110
110
110
110
110
120
1.74
2.09
2.41
2.14
2.59
3.01
2.94
3.59
4.21
5.35
3.74
4.59
5.41
6.95
8.36
4.54
5.59
6.61
8.55
10.36
6.59
7.81
10.15
12.36
7.59
9.01
11.75
14.36
16.83
17.21
8.59
10.21
13.35
16.36
19.23
19.73
9.59
11.41
14.95
18.36
21.63
22.25
24.65
27.24
32.57
10.59
12.61
16.55
20.36
24.03
24.77
13.81
1.48
1.69
1.84
2.72
3.16
3.50
6.94
8.22
9.32
11.07
14.15
16.94
19.47
23.74
27.04
25.14
30.34
35.13
43.55
50.49
49.41
57.53
72.12
84.63
75.15
87.84
111.04
131.44
149.18
148.51
108.55
127.28
161.92
192.93
220.48
221.13
150.63
177.05
226.35
271.10
311.47
314.17
340.13
365.94
411.08
202.38
238.34
305.94
367.95
424.57
430.14
312.35
1.19
1.35
1.47
1.81
2.10
2.34
3.47
4.11
4.66
5.54
5.66
6.78
7.79
9.49
10.82
8.38
10.11
11.71
14.52
16.83
14.12
16.44
20.61
24.18
18.79
21.96
27.76
32.86
37.29
37.13
24.12
28.29
35.98
42.87
49.00
49.14
30.13
35.41
45.27
54.22
62.29
62.83
68.03
73.19
82.22
36.80
43.33
55.62
66.90
77.19
78.21
52.06
1.47
1.71
1.91
2.21
2.61
2.96
4.13
4.97
5.72
7.01
6.66
8.07
9.39
11.73
13.70
9.79
11.93
13.95
17.64
20.88
16.54
19.42
24.76
29.56
21.90
25.78
33.07
39.74
45.79
46.11
28.00
33.04
42.58
51.41
59.54
60.30
34.86
41.21
53.30
64.59
75.10
76.38
83.59
91.05
105.25
42.47
50.27
65.21
79.27
92.46
94.36
60.24
0.92
0.90
0.87
1.13
1.10
1.08
1.54
1.51
1.49
1.44
1.95
1.92
1.90
1.85
1.80
2.35
2.33
2.31
2.26
2.21
2.74
2.71
2.67
2.62
3.15
3.12
3.07
3.03
2.98
2.94
3.56
3.53
3.48
3.43
3.39
3.35
3.96
3.94
3.89
3.84
3.79
3.76
3.71
3.67
3.55
4.37
4.35
4.30
4.25
4.20
4.17
4.76
2.53
2.97
3.33
4.54
5.40
6.15
11.28
13.61
15.75
19.44
22.63
27.53
32.13
40.42
47.46
39.79
48.66
57.09
72.64
86.42
78.49
92.42
118.52
142.21
118.52
139.93
180.44
217.83
252.07
260.96
170.26
201.42
260.80
316.26
367.76
382.33
235.21
278.68
362.01
440.52
514.16
536.02
589.17
644.51
749.84
314.86
373.51
486.47
593.60
694.85
725.81
487.72
1.80
2.07
2.27
2.75
3.20
3.58
5.23
6.21
7.07
8.48
8.51
10.22
11.76
14.43
16.56
12.59
15.22
17.65
21.97
25.61
21.22
24.74
31.11
36.65
28.22
33.02
41.84
49.68
56.59
57.90
36.23
42.51
54.17
64.70
74.16
76.21
45.23
53.19
68.10
81.72
94.12
97.02
105.56
114.23
130.10
55.23
65.07
83.63
100.74
116.47
120.35
78.15
25
25
25
30
30
30
40
40
40
40
50
50
50
50
50
60
60
60
60
60
70
70
70
70
80
80
80
80
80
80
90
90
90
90
90
90
100
100
100
100
100
100
100
100
100
110
110
110
110
110
110
120
2.0
2.5
3.0
2.0
2.5
3.0
2.0
2.5
3.0
4.0
2.0
2.5
3.0
4.0
5.0
2.0
2.5
3.0
4.0
5.0
2.5
3.0
4.0
5.0
2.5
3.0
4.0
5.0
6.0
6.3
2.5
3.0
4.0
5.0
6.0
6.3
2.5
3.0
4.0
5.0
6.0
6.3
7.1
8.0
10.0
2.5
3.0
4.0
5.0
6.0
6.3
3.0
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
1.36
1.64
1.89
1.68
2.03
2.36
2.31
2.82
3.30
4.20
2.93
3.60
4.25
5.45
6.56
3.56
4.39
5.19
6.71
8.13
5.17
6.13
7.97
9.70
5.96
7.07
9.22
11.3
13.2
13.5
6.74
8.01
10.5
12.8
15.1
15.5
7.53
8.96
11.7
14.4
17.0
17.5
19.4
21.4
25.6
8.31
9.90
13.0
16.0
18.9
19.4
10.8
0.093
0.091
0.090
0.113
0.111
0.110
0.153
0.151
0.150
0.146
0.193
0.191
0.190
0.186
0.183
0.233
0.231
0.230
0.226
0.223
0.271
0.270
0.266
0.263
0.311
0.310
0.306
0.303
0.299
0.293
0.351
0.350
0.346
0.343
0.339
0.333
0.391
0.390
0.386
0.383
0.379
0.373
0.370
0.366
0.357
0.431
0.430
0.426
0.423
0.419
0.413
0.470
Continued
7
Structural hollow sections. EN10219
H
B
T
X M
mm mm mm
kg/m
A
Au
m2/m
mm2
x 102 Ix = Iy
mm4
x 104
Wx = Wy
mm3
x 103
Wpx = Wpy
mm3
x 103
ix = iy
mm
x 10
Iv
mm4
x 104
Wv
mm3
x 103
120
120
120
120
120
120
120
120
120
140
140
140
140
140
140
140
140
140
150
150
150
150
150
150
150
150
150
160
160
160
160
160
160
160
160
160
160
180
180
180
180
180
180
180
180
200
200
200
200
200
200
200
200
220
220
220
220
220
220
220
18.15
22.36
24.82
26.43
27.29
30.33
33.64
36.48
40.57
21.35
26.36
29.30
31.23
32.33
36.01
40.04
43.52
48.57
22.95
28.36
33.63
34.85
38.85
43.24
47.04
52.57
62.04
24.55
30.36
36.03
37.37
41.69
46.44
50.56
56.57
64.86
67.04
34.36
40.83
42.41
47.37
52.84
57.60
64.57
77.04
38.36
45.63
47.45
53.05
59.24
64.64
72.57
87.04
50.43
52.49
58.73
65.64
71.68
80.57
97.04
402.28
485.47
532.25
562.16
571.55
623.30
676.88
719.88
776.81
651.62
790.56
869.55
920.43
940.82
1031.40
1126.77
1205.03
1311.67
807.82
982.12
1145.91
1173.71
1289.35
1411.83
1513.12
1652.53
1817.44
987.17
1202.36
1405.48
1442.13
1587.01
1741.23
1869.59
2047.67
2224.36
2275.04
1736.87
2036.52
2095.65
2312.84
2545.86
2741.73
3016.80
3406.43
2410.09
2832.75
2921.53
3231.60
3566.25
3849.59
4251.06
4859.42
3813.36
3939.93
4366.03
4828.01
5221.35
5782.46
6673.98
67.05
80.91
88.71
93.69
95.26
103.88
112.81
119.98
129.47
93.09
112.94
124.22
131.49
134.40
147.34
160.97
172.15
187.38
107.71
130.95
152.79
156.49
171.91
188.24
201.75
220.34
242.33
123.40
150.29
175.69
180.27
198.38
217.65
233.70
255.96
278.05
284.38
192.99
226.28
232.85
256.98
282.87
304.64
335.20
378.49
241.01
283.27
292.15
323.16
356.63
384.96
425.11
485.94
346.67
358.18
396.91
438.91
474.67
525.68
606.73
78.33
95.45
105.26
111.61
114.22
125.65
137.81
147.89
161.82
108.15
132.30
146.25
155.33
159.62
176.27
194.18
209.23
230.38
124.87
152.98
179.88
185.15
204.78
225.96
243.86
269.17
305.58
142.78
175.16
206.24
212.57
235.41
260.14
281.12
310.95
346.05
355.66
224.02
264.35
273.09
303.07
335.70
363.58
403.51
467.08
278.87
329.67
341.16
379.25
420.86
456.59
508.08
593.50
402.18
416.80
463.95
515.62
560.17
624.65
734.92
4.71
4.66
4.63
4.61
4.58
4.53
4.49
4.44
4.38
5.52
5.48
5.45
5.43
5.39
5.35
5.30
5.26
5.20
5.93
5.89
5.84
5.80
5.76
5.71
5.67
5.61
5.41
6.34
6.29
6.25
6.21
6.17
6.12
6.08
6.02
5.86
5.83
7.11
7.06
7.03
6.99
6.94
6.90
6.84
6.65
7.93
7.88
7.85
7.81
7.76
7.72
7.65
7.47
8.70
8.66
8.62
8.58
8.53
8.47
8.29
636.57
778.50
860.31
913.46
955.49
1056.01
1162.95
1252.41
1376.41
1023.32
1255.76
1390.71
1478.77
1549.60
1718.74
1900.84
2055.40
2273.90
1264.76
1554.13
1832.69
1921.60
2134.21
2364.08
2560.17
2839.24
3320.84
1541.45
1896.32
2238.90
2348.60
2611.42
2896.58
3140.82
3490.29
3996.72
4113.99
2724.16
3222.65
3382.71
3768.11
4188.56
4550.90
5073.57
6049.85
3763.30
4458.81
4682.19
5222.90
5815.18
6327.89
7071.73
8501.74
5976.18
6277.27
7009.86
7814.84
8514.01
9532.77
11529.63
100.75
121.75
133.61
141.22
146.19
160.08
174.58
186.45
202.52
139.80
169.78
186.87
197.90
205.42
225.95
247.69
265.79
290.85
161.73
196.79
229.84
238.81
263.13
289.03
310.72
340.98
389.30
185.25
225.79
264.18
274.71
303.15
333.56
359.16
395.10
443.13
454.58
289.81
340.05
354.08
391.70
432.21
466.57
515.31
600.06
361.82
425.51
443.52
491.61
543.64
588.05
651.48
765.47
520.57
543.03
602.86
667.86
723.58
803.62
950.82
120
120
120
120
120
120
120
120
120
140
140
140
140
140
140
140
140
140
150
150
150
150
150
150
150
150
150
160
160
160
160
160
160
160
160
160
160
180
180
180
180
180
180
180
180
200
200
200
200
200
200
200
200
220
220
220
220
220
220
220
4.0
5.0
5.6
6.0
6.3
7.1
8.0
8.8
10.0
4.0
5.0
5.6
6.0
6.3
7.1
8.0
8.8
10.0
4.0
5.0
6.0
6.3
7.1
8.0
8.8
10.0
12.5
4.0
5.0
6.0
6.3
7.1
8.0
8.8
10.0
12.0
12.5
5.0
6.0
6.3
7.1
8.0
8.8
10.0
12.5
5.0
6.0
6.3
7.1
8.0
8.8
10.0
12.5
6.0
6.3
7.1
8.0
8.8
10.0
12.5
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
14.3
17.6
19.5
20.8
21.4
23.8
26.4
28.6
31.8
16.8
20.7
23.0
24.5
25.4
28.3
31.4
34.2
38.1
18.0
22.3
26.4
27.4
30.5
34.0
36.9
41.3
48.7
19.3
23.8
28.3
29.3
32.7
36.5
39.7
44.4
50.9
52.6
27.0
32.1
33.3
37.2
41.5
45.2
50.7
60.5
30.1
35.8
37.3
41.6
46.5
50.8
57.0
68.3
39.6
41.2
46.1
51.5
56.3
63.2
76.2
0.466
0.463
0.461
0.459
0.453
0.449
0.446
0.442
0.437
0.546
0.543
0.541
0.539
0.533
0.529
0.526
0.522
0.517
0.586
0.583
0.579
0.573
0.569
0.566
0.562
0.557
0.536
0.626
0.623
0.619
0.613
0.609
0.606
0.602
0.597
0.578
0.576
0.703
0.699
0.693
0.689
0.686
0.682
0.677
0.656
0.783
0.779
0.773
0.769
0.766
0.762
0.757
0.736
0.859
0.853
0.849
0.846
0.842
0.837
0.816
Continued
8
Structural hollow sections. EN10219
H
B
T
X M
mm mm mm
kg/m
A
Au
m2/m
mm2
x 102 Ix = Iy
mm4
x 104
Wx = Wy
mm3
x 103
Wpx = Wpy
mm3
x 103
ix = iy
mm
x 10
Iv
mm4
x 104
Wv
mm3
x 103
250
250
250
250
250
250
250
260
260
260
260
260
260
260
260
300
300
300
300
300
300
300
57.63
60.05
67.25
75.24
82.24
92.57
112.04
60.03
62.57
70.09
78.44
85.76
96.57
104.37
117.04
69.63
72.65
81.45
91.24
99.84
112.57
137.04
5672.00
5872.62
6521.74
7229.20
7835.39
8706.67
10161.31
6404.54
6634.95
7372.75
8178.02
8869.18
9864.65
10475.62
11547.88
9963.67
10341.99
11516.13
12800.69
13910.50
15519.37
18348.13
453.76
469.81
521.74
578.34
626.83
696.53
812.91
492.66
510.38
567.13
629.08
682.24
758.82
805.82
888.30
664.24
689.47
767.65
853.38
927.37
1034.62
1223.21
524.45
544.43
606.97
675.77
735.33
822.00
975.17
568.80
590.75
658.90
733.95
799.00
893.78
956.45
1062.76
764.23
794.94
887.94
990.67
1080.07
1210.91
1450.60
9.92
9.89
9.85
9.80
9.76
9.70
9.52
10.33
10.30
10.26
10.21
10.17
10.11
10.02
9.93
11.96
11.93
11.89
11.84
11.80
11.74
11.57
8842.52
9290.29
10387.69
11597.77
12652.72
14197.22
17282.65
9969.77
10475.19
11716.64
13086.86
14282.62
16035.47
17497.85
19553.31
15433.82
16218.39
18161.09
20311.84
22194.64
24965.66
30600.78
681.15
711.19
791.03
878.18
953.27
1061.80
1266.25
739.48
772.29
859.43
954.68
1036.86
1155.85
1246.94
1381.37
996.78
1041.86
1161.42
1292.67
1406.43
1572.02
1891.80
250
250
250
250
250
250
250
260
260
260
260
260
260
260
260
300
300
300
300
300
300
300
6.0
6.3
7.1
8.0
8.8
10.0
12.5
6.0
6.3
7.1
8.0
8.8
10.0
11.0
12.5
6.0
6.3
7.1
8.0
8.8
10.0
12.5
x
x
x
x
x
x
x
x
45.2
47.1
52.8
59.1
64.6
72.7
88.0
47.1
49.1
55.0
61.6
67.3
75.8
81.9
91.9
54.7
57.0
63.9
71.6
78.4
88.4
108
0.979
0.973
0.969
0.966
0.962
0.957
0.936
1.019
1.013
1.009
1.006
1.002
0.997
0.983
0.976
1.179
1.173
1.169
1.166
1.162
1.157
1.136
Other dimensions are available if agreed upon separately.
9
Structural hollow sections. EN10219
structural hollow sections of EN 10219
• Rectangular
B
X = Recommended series
Wp = Plastic section modulus
M = Weight
i = Radius of gyration
A = Cross-section area
Iv = Torsion modulus
Wv = Section modulus in torsion
Au = External surface area
I = Moment of inertia
Theoretical density = 7.85 kg/dm3
W = Section modulus T
H
X
R
Y
Table 10
The cross-sectional properties have been
calculated by using nominal dimensions
H, B and T, and external corner radius R:
R = 2.0 x T, when T ≤ 6.0 mm
R = 2.5 x T, when 6.0 mm < T ≤ 10.0 mm
R = 3.0 x T, when T > 10.0 mm
H
B
T
X M
mm
mm mm
kg/m
x
A
Au
m2/m
mm2
x 102 Ix
mm4
x 104
Wx
mm3
x 103
Wpx
mm3
x 103
ix
mm
x 10
Iy
mm4
x 104
Wy
mm3
x 103
Wpy
mm3
x 103
iy
mm
x 10
Iyv
mm4
x 104
Wv
mm3
x 103
40
40
40
40
40
40
50
50
50
50
60
60
60
60
60
70
70
70
70
70
80
80
80
80
80
80
80
80
80
90
90
90
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
2.14
2.59
3.01
2.54
3.09
3.61
2.94
3.59
4.21
5.35
3.74
4.59
5.41
6.95
8.36
4.54
5.59
6.61
8.55
10.36
4.54
5.59
6.61
8.55
10.36
6.59
7.81
10.15
12.36
6.59
7.81
10.15
12.36
6.59
7.81
10.15
12.36
7.09
8.41
10.95
13.36
15.63
15.95
7.59
9.01
11.75
14.36
16.83
17.21
8.59
10.21
13.35
4.05
4.69
5.21
5.49
6.45
7.27
9.54
11.30
12.83
15.25
18.41
22.07
25.38
30.99
35.33
31.48
38.01
44.05
54.67
63.46
37.36
45.11
52.25
64.79
75.11
60.13
70.05
87.92
103.28
70.26
81.85
102.71
120.60
79.32
92.34
115.70
135.60
91.20
106.46
134.14
158.19
178.75
175.68
103.09
120.57
152.58
180.77
205.30
203.38
126.86
148.81
189.47
2.02
2.35
2.60
2.75
3.23
3.63
3.81
4.52
5.13
6.10
6.14
7.36
8.46
10.33
11.78
8.99
10.86
12.59
15.62
18.13
9.34
11.28
13.06
16.20
18.78
15.03
17.51
21.98
25.82
15.61
18.19
22.82
26.80
15.86
18.47
23.14
27.12
18.24
21.29
26.83
31.64
35.75
35.14
20.62
24.11
30.52
36.15
41.06
40.68
25.37
29.76
37.89
2.61
3.09
3.50
3.37
4.03
4.61
4.74
5.70
6.57
8.05
7.47
9.06
10.53
13.16
15.38
10.80
13.16
15.40
19.48
23.06
11.61
14.15
16.54
20.91
24.74
18.02
21.16
26.99
32.24
19.25
22.60
28.82
34.41
20.23
23.75
30.26
36.09
22.67
26.66
34.10
40.84
46.90
46.87
25.11
29.57
37.94
45.59
52.54
52.77
29.98
35.39
45.62
1.38
1.35
1.32
1.47
1.45
1.42
1.80
1.77
1.75
1.69
2.22
2.19
2.17
2.11
2.06
2.63
2.61
2.58
2.53
2.48
2.87
2.84
2.81
2.75
2.69
3.02
3.00
2.94
2.89
3.27
3.24
3.18
3.12
3.47
3.44
3.38
3.31
3.59
3.56
3.50
3.44
3.38
3.32
3.69
3.66
3.60
3.55
3.49
3.44
3.84
3.82
3.77
1.34
1.54
1.68
3.51
4.10
4.60
4.29
5.05
5.70
6.69
9.83
11.74
13.44
16.28
18.43
18.76
22.59
26.10
32.22
37.20
12.72
15.26
17.56
21.49
24.59
38.61
44.89
56.12
65.66
28.24
32.74
40.71
47.37
18.78
21.67
26.69
30.76
31.06
36.06
44.95
52.45
58.67
58.19
46.88
54.65
68.68
80.83
91.20
90.91
90.17
105.64
134.17
1.34
1.54
1.68
2.34
2.74
3.07
2.86
3.37
3.80
4.46
4.92
5.87
6.72
8.14
9.21
7.50
9.04
10.44
12.89
14.88
6.36
7.63
8.78
10.74
12.30
12.87
14.96
18.71
21.89
11.29
13.10
16.28
18.95
9.39
10.84
13.35
15.38
12.42
14.42
17.98
20.98
23.47
23.27
15.63
18.22
22.89
26.94
30.40
30.30
22.54
26.41
33.54
1.60
1.88
2.12
2.77
3.30
3.77
3.33
3.98
4.58
5.58
5.65
6.84
7.94
9.89
11.52
8.58
10.45
12.21
15.41
18.20
7.17
8.72
10.16
12.77
15.02
14.81
17.37
22.12
26.38
12.82
15.03
19.09
22.70
10.59
12.38
15.65
18.52
14.01
16.44
20.93
24.95
28.52
28.63
17.68
20.79
26.60
31.88
36.64
36.92
25.77
30.40
39.15
0.79
0.77
0.75
1.18
1.15
1.13
1.21
1.19
1.16
1.12
1.62
1.60
1.58
1.53
1.48
2.03
2.01
1.99
1.94
1.90
1.67
1.65
1.63
1.59
1.54
2.42
2.40
2.35
2.31
2.07
2.05
2.00
1.96
1.69
1.67
1.62
1.58
2.09
2.07
2.03
1.98
1.94
1.91
2.49
2.46
2.42
2.37
2.33
2.30
3.24
3.22
3.17
3.45
4.06
4.57
7.07
8.47
9.72
9.77
11.74
13.53
16.53
20.70
25.14
29.28
36.67
42.85
37.45
45.75
53.62
68.07
80.77
30.88
37.58
43.88
55.24
64.97
75.07
88.35
113.12
135.53
65.30
76.67
97.70
116.47
50.52
59.05
74.53
87.92
75.39
88.56
112.99
134.87
154.20
158.08
103.25
121.67
156.27
187.86
216.44
223.36
165.84
196.12
253.79
2.36
2.72
3.00
3.79
4.46
5.03
4.84
5.72
6.49
7.71
8.12
9.72
11.17
13.65
15.60
12.20
14.72
17.06
21.19
24.64
11.00
13.24
15.28
18.84
21.74
20.73
24.14
30.32
35.67
19.24
22.36
27.96
32.75
16.76
19.39
24.04
27.90
21.49
25.01
31.35
36.80
41.43
42.07
26.23
30.64
38.68
45.75
51.92
53.00
35.73
41.91
53.38
20
20
20
30
30
30
30
30
30
30
40
40
40
40
40
50
50
50
50
50
40
40
40
40
40
60
60
60
60
50
50
50
50
40
40
40
40
50
50
50
50
50
50
60
60
60
60
60
60
80
80
80
2.0
2.5
3.0
2.0
2.5
3.0
2.0
2.5
3.0
4.0
2.0
2.5
3.0
4.0
5.0
2.0
2.5
3.0
4.0
5.0
2.0
2.5
3.0
4.0
5.0
2.5
3.0
4.0
5.0
2.5
3.0
4.0
5.0
2.5
3.0
4.0
5.0
2.5
3.0
4.0
5.0
6.0
6.3
2.5
3.0
4.0
5.0
6.0
6.3
2.5
3.0
4.0
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
1.68
2.03
2.36
1.99
2.42
2.83
2.31
2.82
3.30
4.20
2.93
3.60
4.25
5.45
6.56
3.56
4.39
5.19
6.71
8.13
3.56
4.39
5.19
6.71
8.13
5.17
6.13
7.97
9.70
5.17
6.13
7.97
9.70
5.17
6.13
7.97
9.70
5.56
6.60
8.59
10.5
12.3
12.5
5.96
7.07
9.22
11.3
13.2
13.5
6.74
8.01
10.5
0.113
0.111
0.110
0.133
0.131
0.130
0.153
0.151
0.150
0.146
0.193
0.191
0.190
0.186
0.183
0.233
0.231
0.230
0.226
0.223
0.233
0.231
0.230
0.226
0.223
0.271
0.270
0.266
0.263
0.271
0.270
0.266
0.263
0.271
0.270
0.266
0.263
0.291
0.290
0.286
0.283
0.279
0.273
0.311
0.310
0.306
0.303
0.299
0.293
0.351
0.350
0.346
Continued
10
Structural hollow sections. EN10219
H
B
T
X M
mm
mm mm
kg/m
x
A
Au
m2/m
mm2
x 102 Ix
mm4
x 104
Wx
mm3
x 103
Wpx
ix
mm3
mm
x 103 x 10
Iy
mm4
x 104
Wy
mm3
x 103
Wpy
mm3
x 103
iy
mm
x 10
Iyv
mm4
x 104
Wv
mm3
x 103
100
100
100
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
150
150
150
150
150
150
150
16.36
19.23
19.73
7.59
9.01
11.75
14.36
16.83
17.21
8.09
9.61
12.55
15.36
18.03
18.47
8.59
10.21
13.35
16.36
19.23
19.73
9.59
11.41
14.95
18.36
21.63
22.25
24.65
27.24
29.44
32.57
10.59
12.61
16.55
20.36
24.03
24.77
9.59
11.41
14.95
18.36
21.63
22.25
10.09
12.01
15.75
19.36
22.83
23.51
12.61
16.55
20.36
24.03
24.77
9.59
11.41
14.95
18.36
21.63
22.25
14.41
225.94
258.39
258.77
126.71
148.04
186.89
220.81
249.97
245.44
143.97
168.58
213.82
253.89
288.99
286.21
161.23
189.12
240.74
286.97
328.01
326.97
195.75
230.20
294.59
353.14
406.06
408.50
442.06
475.83
501.79
534.14
230.27
271.27
348.43
419.31
484.11
490.02
236.55
278.08
355.59
425.89
489.19
490.02
260.18
306.24
392.60
471.48
543.10
546.37
334.40
429.60
517.06
597.00
602.72
254.08
298.55
381.39
456.29
523.47
522.83
460.64
45.19
51.68
51.75
21.12
24.67
31.15
36.80
41.66
40.91
23.99
28.10
35.64
42.32
48.16
47.70
26.87
31.52
40.12
47.83
54.67
54.49
32.63
38.37
49.10
58.86
67.68
68.08
73.68
79.31
83.63
89.02
38.38
45.21
58.07
69.88
80.68
81.67
33.79
39.73
50.80
60.84
69.88
70.00
37.17
43.75
56.09
67.35
77.59
78.05
47.77
61.37
73.87
85.29
86.10
33.88
39.81
50.85
60.84
69.80
69.71
61.42
55.09
63.82
64.58
27.32
32.16
41.21
49.45
56.89
56.91
30.26
35.67
45.85
55.20
63.73
64.08
33.20
39.18
50.49
60.95
70.57
71.24
39.07
46.20
59.77
72.45
84.25
85.57
93.59
101.97
108.75
117.82
44.95
53.22
69.05
83.95
97.93
99.89
42.29
49.98
64.63
78.30
91.01
92.23
45.72
54.09
70.07
85.05
99.05
100.65
58.20
75.51
91.80
107.09
109.08
43.52
51.43
66.47
80.48
93.48
94.62
73.48
159.61
182.10
182.81
22.30
25.79
31.90
36.93
40.97
40.67
36.70
42.69
53.43
62.62
70.36
70.30
55.15
64.40
81.25
95.99
108.77
109.16
105.19
123.43
157.29
187.78
215.03
217.11
234.41
251.66
264.84
281.14
174.40
205.28
263.24
316.27
364.56
369.56
63.43
74.16
93.81
111.16
126.34
127.41
89.30
104.69
133.18
158.71
181.44
183.54
141.23
180.42
215.94
247.96
251.42
45.17
52.65
66.16
77.87
87.89
88.47
247.64
39.90
45.53
45.70
11.15
12.89
15.95
18.46
20.49
20.34
14.68
17.08
21.37
25.05
28.14
28.12
18.38
21.47
27.08
32.00
36.26
36.39
26.30
30.86
39.32
46.94
53.76
54.28
58.60
62.92
66.21
70.29
34.88
41.06
52.65
63.25
72.91
73.91
21.14
24.72
31.27
37.05
42.11
42.47
25.51
29.91
38.05
45.35
51.84
52.44
35.31
45.10
53.99
61.99
62.85
18.07
21.06
26.47
31.15
35.16
35.39
49.53
47.24
54.67
55.39
12.47
14.60
18.53
22.02
25.08
25.22
16.39
19.26
24.61
29.45
33.80
34.14
20.56
24.21
31.08
37.38
43.12
43.69
29.65
35.02
45.23
54.74
63.55
64.68
70.68
76.93
81.97
88.68
39.73
47.03
60.98
74.09
86.38
88.19
23.43
27.63
35.56
42.88
49.60
50.46
28.35
33.49
43.24
52.31
60.71
61.90
39.64
51.31
62.24
72.43
73.97
19.95
23.49
30.13
36.20
41.72
42.40
55.76
3.12
3.08
3.04
1.71
1.69
1.65
1.60
1.56
1.54
2.13
2.11
2.06
2.02
1.98
1.95
2.53
2.51
2.47
2.42
2.38
2.35
3.31
3.29
3.24
3.20
3.15
3.12
3.08
3.04
3.00
2.94
4.06
4.04
3.99
3.94
3.89
3.86
2.57
2.55
2.51
2.46
2.42
2.39
2.98
2.95
2.91
2.86
2.82
2.79
3.35
3.30
3.26
3.21
3.19
2.17
2.15
2.10
2.06
2.02
1.99
4.15
307.55
357.38
371.35
63.77
74.56
94.23
111.35
125.97
128.26
96.03
112.87
144.22
172.44
197.55
203.17
132.57
156.34
201.12
242.23
279.67
289.35
215.82
255.47
331.24
402.27
468.54
487.82
535.11
584.04
623.54
675.59
309.43
367.01
477.84
582.86
682.04
712.27
162.67
191.92
247.13
297.97
344.46
356.93
213.11
251.99
326.02
395.06
459.09
477.38
317.07
411.60
500.51
583.80
608.51
127.74
150.22
192.14
230.05
263.99
272.24
507.20
63.72
72.98
74.97
20.27
23.51
29.24
34.05
38.02
38.45
26.01
30.32
38.13
44.92
50.76
51.74
31.75
37.14
47.05
55.85
63.60
65.14
43.23
50.80
64.93
77.77
89.40
92.07
99.99
108.01
114.33
122.44
54.73
64.47
82.83
99.75
115.29
119.11
37.26
43.64
55.42
65.94
75.29
77.28
44.00
51.66
65.94
78.88
90.54
93.21
59.69
76.48
91.83
105.83
109.19
32.78
38.28
48.30
57.11
64.77
66.26
81.40
80
80
80
40
40
40
40
40
40
50
50
50
50
50
50
60
60
60
60
60
60
80
80
80
80
80
80
80
80
80
80
100
100
100
100
100
100
60
60
60
60
60
60
70
70
70
70
70
70
80
80
80
80
80
50
50
50
50
50
50
100
5.0
6.0
6.3
2.5
3.0
4.0
5.0
6.0
6.3
2.5
3.0
4.0
5.0
6.0
6.3
2.5
3.0
4.0
5.0
6.0
6.3
2.5
3.0
4.0
5.0
6.0
6.3
7.1
8.0
8.8
10.0
2.5
3.0
4.0
5.0
6.0
6.3
2.5
3.0
4.0
5.0
6.0
6.3
2.5
3.0
4.0
5.0
6.0
6.3
3.0
4.0
5.0
6.0
6.3
2.5
3.0
4.0
5.0
6.0
6.3
3.0
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
12.8
15.1
15.5
5.96
7.07
9.22
11.3
13.2
13.5
6.35
7.54
9.85
12.1
14.2
14.5
6.74
8.01
10.5
12.8
15.1
15.5
7.53
8.96
11.7
14.4
17.0
17.5
19.4
21.4
23.1
25.6
8.31
9.90
13.0
16.0
18.9
19.4
7.53
8.96
11.7
14.4
17.0
17.5
7.92
9.43
12.4
15.2
17.9
18.5
9.90
13.0
16.0
18.9
19.4
7.53
8.96
11.7
14.4
17.0
17.5
11.3
0.343
0.339
0.333
0.311
0.310
0.306
0.303
0.299
0.293
0.331
0.330
0.326
0.323
0.319
0.313
0.351
0.350
0.346
0.343
0.339
0.333
0.391
0.390
0.386
0.383
0.379
0.373
0.369
0.366
0.362
0.357
0.431
0.430
0.426
0.423
0.419
0.413
0.391
0.390
0.386
0.383
0.379
0.373
0.411
0.410
0.406
0.403
0.399
0.393
0.430
0.426
0.423
0.419
0.413
0.391
0.390
0.386
0.383
0.379
0.373
0.490
3.72
3.67
3.62
4.09
4.05
3.99
3.92
3.85
3.78
4.22
4.19
4.13
4.07
4.00
3.94
4.33
4.30
4.25
4.19
4.13
4.07
4.52
4.49
4.44
4.39
4.33
4.28
4.24
4.18
4.13
4.05
4.66
4.64
4.59
4.54
4.49
4.45
4.97
4.94
4.88
4.82
4.76
4.69
5.08
5.05
4.99
4.94
4.88
4.82
5.15
5.10
5.04
4.98
4.93
5.15
5.12
5.05
4.99
4.92
4.85
5.65
Continued
11
Structural hollow sections. EN10219
H
B
T
X M
mm
mm mm
kg/m
x
A
Au
m2/m
mm2
x 102 Ix
mm4
x 104
Wx
mm3
x 103
Wpx
mm3
x 103
ix
mm
x 10
Iy
mm4
x 104
Wy
mm3
x 103
Wpy
mm3
x 103
iy
mm
x 10
Iyv
mm4
x 104
Wv
mm3
x 103
150
150
150
150
150
150
150
150
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
200
200
200
200
200
200
200
200
200
200
200
200
200
18.95
23.36
27.63
28.55
31.75
35.24
38.24
42.57
17.35
21.36
25.23
26.03
32.04
13.81
18.15
22.36
26.43
27.29
30.33
33.64
36.48
40.57
14.41
18.95
23.36
27.63
28.55
31.75
35.24
38.24
21.35
26.36
29.30
31.23
32.33
36.01
40.04
43.52
48.57
22.95
28.36
33.63
34.85
38.85
43.24
47.04
52.57
62.04
21.35
26.36
31.23
32.33
36.01
40.04
43.52
48.57
22.95
28.36
33.63
34.85
38.85
594.60
719.20
834.69
848.27
926.59
1008.13
1073.93
1161.70
549.03
661.61
764.83
772.03
908.72
463.81
597.71
721.69
836.01
846.48
922.59
1001.22
1063.96
1146.34
500.79
646.39
781.77
907.19
920.94
1005.64
1093.73
1164.66
926.04
1124.20
1236.96
1309.61
1334.99
1463.36
1598.49
1709.13
1859.47
1049.97
1277.37
1491.34
1525.15
1675.73
1835.33
1967.28
2148.80
2352.37
1046.02
1269.09
1477.42
1502.79
1645.72
1795.76
1918.00
2083.06
1199.71
1459.25
1703.31
1739.24
1910.04
79.28
95.89
111.29
113.10
123.55
134.42
143.19
154.89
68.63
82.70
95.60
96.50
113.59
57.98
74.71
90.21
104.50
105.81
115.32
125.15
132.99
143.29
62.60
80.80
97.72
113.40
115.12
125.70
136.72
145.58
102.89
124.91
137.44
145.51
148.33
162.60
177.61
189.90
206.61
116.66
141.93
165.70
169.46
186.19
203.93
218.59
238.76
261.37
104.60
126.91
147.74
150.28
164.57
179.58
191.80
208.31
119.97
145.93
170.33
173.92
191.00
95.67
116.73
136.68
139.88
154.05
169.16
181.73
199.17
86.62
105.41
123.08
125.42
150.70
71.41
92.86
113.16
132.32
135.11
148.56
162.86
174.68
190.95
76.12
99.10
120.91
141.56
144.79
159.42
175.02
187.98
125.89
154.02
170.26
180.83
185.54
204.86
225.62
243.05
267.51
139.97
171.52
201.71
207.43
229.41
253.14
273.19
301.51
341.46
132.36
161.87
189.99
194.73
214.90
236.54
254.69
280.08
148.04
181.37
213.27
219.13
242.29
5.60
5.55
5.50
5.45
5.40
5.35
5.30
5.22
5.63
5.57
5.51
5.45
5.33
5.80
5.74
5.68
5.62
5.57
5.52
5.46
5.40
5.32
5.90
5.84
5.79
5.73
5.68
5.63
5.57
5.52
6.59
6.53
6.50
6.48
6.43
6.38
6.32
6.27
6.19
6.76
6.71
6.66
6.62
6.57
6.51
6.47
6.39
6.16
7.00
6.94
6.88
6.82
6.76
6.70
6.64
6.55
7.23
7.17
7.12
7.06
7.01
318.57
384.02
444.19
452.66
493.46
535.65
569.53
614.41
150.62
179.88
206.09
209.19
243.26
159.03
203.54
244.11
280.89
285.72
310.11
334.95
354.52
379.81
206.79
265.54
319.52
368.91
375.90
409.20
443.46
470.82
373.89
451.77
495.69
523.83
535.75
585.55
637.47
679.66
736.41
563.81
683.97
796.30
816.14
895.15
978.44
1047.00
1140.81
1252.33
249.80
300.44
346.74
354.33
385.82
418.23
444.20
478.48
410.78
496.94
576.91
591.15
646.95
63.71
76.80
88.84
90.53
98.69
107.13
113.91
122.88
43.04
51.39
58.88
59.77
69.50
39.76
50.89
61.03
70.22
71.43
77.53
83.74
88.63
94.95
45.95
59.01
71.00
81.98
83.53
90.93
98.55
104.63
74.78
90.35
99.14
104.77
107.15
117.11
127.49
135.93
147.28
93.97
114.00
132.72
136.02
149.19
163.07
174.50
190.13
208.72
62.45
75.11
86.69
88.58
96.45
104.56
111.05
119.62
82.16
99.39
115.38
118.23
129.39
72.50
88.34
103.30
105.90
116.54
127.85
137.25
150.25
48.52
58.81
68.39
69.92
83.55
44.26
57.39
69.74
81.31
83.25
91.39
99.97
107.03
116.68
51.31
66.66
81.16
94.82
97.21
106.90
117.19
125.71
84.02
102.59
113.28
120.22
123.61
136.32
149.93
161.33
177.25
106.17
129.95
152.65
157.20
173.75
191.57
206.61
227.82
258.45
69.55
84.74
99.07
101.82
112.09
123.01
132.09
144.68
91.70
112.09
131.50
135.41
149.52
4.10
4.05
4.01
3.98
3.94
3.90
3.86
3.80
2.95
2.90
2.86
2.83
2.76
3.39
3.35
3.30
3.26
3.24
3.20
3.16
3.12
3.06
3.79
3.74
3.70
3.65
3.63
3.59
3.55
3.51
4.18
4.14
4.11
4.10
4.07
4.03
3.99
3.95
3.89
4.96
4.91
4.87
4.84
4.80
4.76
4.72
4.66
4.49
3.42
3.38
3.33
3.31
3.27
3.23
3.19
3.14
4.23
4.19
4.14
4.12
4.08
661.63
808.68
948.34
991.64
1095.51
1205.89
1298.14
1425.87
389.66
472.53
549.60
571.94
683.68
380.34
494.10
601.34
702.06
732.25
805.54
882.33
945.41
1030.69
465.40
606.16
739.70
866.01
904.70
997.94
1096.54
1178.47
853.85
1044.79
1155.01
1226.68
1283.41
1419.69
1565.24
1687.64
1858.62
1160.17
1423.83
1676.88
1757.08
1949.25
2156.35
2332.35
2581.64
3001.38
663.60
808.38
944.77
986.03
1086.19
1191.77
1279.19
1398.83
985.38
1206.29
1417.03
1482.82
1641.19
104.94
126.81
147.07
152.27
166.74
181.85
194.22
210.96
75.90
90.96
104.60
107.84
126.70
68.59
88.03
105.90
122.27
126.31
137.76
149.54
159.02
171.57
77.82
100.17
120.86
139.96
144.81
158.36
172.44
183.91
127.06
153.88
169.10
178.88
185.46
203.52
222.49
238.16
259.61
154.55
187.84
219.13
227.56
250.49
274.82
295.13
323.34
367.47
111.14
134.05
155.16
160.58
175.56
191.11
203.77
220.79
141.81
171.94
200.10
207.60
228.04
100
100
100
100
100
100
100
100
70
70
70
70
70
80
80
80
80
80
80
80
80
80
90
90
90
90
90
90
90
90
100
100
100
100
100
100
100
100
100
120
120
120
120
120
120
120
120
120
80
80
80
80
80
80
80
80
100
100
100
100
100
4.0
5.0
6.0
6.3
7.1
8.0
8.8
10.0
4.0
5.0
6.0
6.3
8.0
3.0
4.0
5.0
6.0
6.3
7.1
8.0
8.8
10.0
3.0
4.0
5.0
6.0
6.3
7.1
8.0
8.8
4.0
5.0
5.6
6.0
6.3
7.1
8.0
8.8
10.0
4.0
5.0
6.0
6.3
7.1
8.0
8.8
10.0
12.5
4.0
5.0
6.0
6.3
7.1
8.0
8.8
10.0
4.0
5.0
6.0
6.3
7.1
x
x
x
x
x
x
x
x
x
x
x
14.9
18.3
21.7
22.4
24.9
27.7
30.0
33.4
13.6
16.8
19.8
20.4
25.2
10.8
14.3
17.6
20.8
21.4
23.8
26.4
28.6
31.8
11.3
14.9
18.3
21.7
22.4
24.9
27.7
30.0
16.8
20.7
23.0
24.5
25.4
28.3
31.4
34.2
38.1
18.0
22.3
26.4
27.4
30.5
34.0
36.9
41.3
48.7
16.8
20.7
24.5
25.4
28.3
31.4
34.2
38.1
18.0
22.3
26.4
27.4
30.5
0.486
0.483
0.479
0.473
0.469
0.466
0.462
0.457
0.446
0.443
0.439
0.433
0.426
0.470
0.466
0.463
0.459
0.453
0.449
0.446
0.442
0.437
0.490
0.486
0.483
0.479
0.473
0.469
0.466
0.462
0.546
0.543
0.541
0.539
0.533
0.529
0.526
0.522
0.517
0.586
0.583
0.579
0.573
0.569
0.566
0.562
0.557
0.536
0.546
0.543
0.539
0.533
0.529
0.526
0.522
0.517
0.586
0.583
0.579
0.573
0.569
Continued
12
Structural hollow sections. EN10219
H
B
T
X M
mm
mm mm
kg/m
x
A
Au
m2/m
mm2
x 102 Ix
mm4
x 104
200
200
200
200
200
200
200
200
200
200
200
200
220
220
220
220
220
220
220
250
250
250
250
250
250
250
250
250
250
250
250
260
260
260
260
260
260
260
260
260
260
260
260
260
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
43.24
47.04
52.57
62.04
30.36
36.03
37.37
41.69
46.44
50.56
56.57
67.00
32.36
38.43
39.89
44.53
49.64
54.08
60.57
33.36
39.63
51.24
62.57
38.36
45.63
47.45
53.05
59.24
64.64
72.57
87.04
45.63
47.45
53.05
59.24
64.64
72.57
87.04
50.43
52.49
58.73
65.64
71.68
80.57
38.36
45.63
47.45
53.05
59.24
64.64
72.57
87.04
51.63
53.75
60.15
67.24
82.57
99.54
57.63
60.05
67.25
2090.84 209.08
2239.93 223.99
2444.40 244.44
2658.89 265.89
1649.42 164.94
1929.20 192.92
1975.70 197.57
2174.35 217.44
2385.92 238.59
2561.86 256.19
2805.73 280.57
3099.00 310.00
2082.19 189.29
2439.12 221.74
2500.98 227.36
2756.35 250.58
3029.40 275.40
3257.58 296.14
3575.79 325.07
2553.76 204.30
2992.34 239.39
3714.08 297.13
4384.17 350.73
3304.18 264.33
3885.56 310.84
4001.43 320.11
4426.62 354.13
4885.79 390.86
5274.44 421.96
5825.01 466.00
6632.67 530.61
4081.53 313.96
4201.51 323.19
4647.40 357.49
5128.80 394.52
5536.06 425.85
6112.65 470.20
6949.76 534.60
4855.87 373.53
5012.66 385.59
5555.85 427.37
6145.21 472.71
6647.10 511.32
7363.31 566.41
4065.22 271.01
4776.79 318.45
4906.80 327.12
5422.43 361.50
5977.86 398.52
6446.06 429.74
7106.03 473.74
8009.59 533.97
6073.51 404.90
6265.59 417.71
6946.90 463.13
7683.57 512.24
9209.37 613.96
10594.23 706.28
7370.23 491.35
7624.39 508.29
8468.59 564.57
100
100
100
100
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
100
100
100
100
150
150
150
150
150
150
150
150
140
140
140
140
140
140
140
180
180
180
180
180
180
100
100
100
100
100
100
100
100
150
150
150
150
150
150
200
200
200
8.0
8.8
10.0
12.5
5.0
6.0
6.3
7.1
8.0
8.8
10.0
12.5
5.0
6.0
6.3
7.1
8.0
8.8
10.0
5.0
6.0
8.0
10.0
5.0
6.0
6.3
7.1
8.0
8.8
10.0
12.5
6.0
6.3
7.1
8.0
8.8
10.0
12.5
6.0
6.3
7.1
8.0
8.8
10.0
5.0
6.0
6.3
7.1
8.0
8.8
10.0
12.5
6.0
6.3
7.1
8.0
10.0
12.5
6.0
6.3
7.1
x
x
x
x
x
x
x
x
x
x
x
x
x
34.0
36.9
41.3
48.7
23.8
28.3
29.3
32.7
36.5
39.7
44.4
52.6
25.4
30.2
31.3
35.0
39.0
42.5
47.5
26.18
31.11
40.23
49.11
30.1
35.8
37.3
41.6
46.5
50.8
57.0
68.3
35.8
37.3
41.6
46.5
50.8
57.0
68.3
39.6
41.2
46.1
51.5
56.3
63.2
30.1
35.8
37.3
41.6
46.5
50.8
57.0
68.3
40.5
42.2
47.2
52.8
64.8
78.1
45.2
47.1
52.8
0.566
0.562
0.557
0.536
0.623
0.619
0.613
0.609
0.606
0.602
0.597
0.576
0.663
0.659
0.653
0.649
0.646
0.642
0.637
0.683
0.679
0.666
0.657
0.783
0.779
0.773
0.769
0.766
0.762
0.757
0.736
0.779
0.773
0.769
0.766
0.762
0.757
0.736
0.859
0.853
0.849
0.846
0.842
0.837
0.783
0.779
0.773
0.769
0.766
0.762
0.757
0.736
0.879
0.873
0.870
0.866
0.857
0.836
0.979
0.973
0.969
Wx
mm3
x 103
Wpx
mm3
x 103
ix
mm
x 10
Iy
mm4
x 104
Wy
mm3
x 103
Wpy
mm3
x 103
iy
mm
x 10
Iyv
mm4
x 104
Wv
mm3
x 103
267.26
288.34
318.08
359.13
200.87
236.55
243.54
269.68
297.98
321.99
356.08
406.00
232.23
273.78
282.17
312.79
346.02
374.31
414.65
258.51
304.85
385.37
462.00
319.76
378.05
390.90
434.51
482.17
523.07
582.00
678.30
385.92
398.95
443.43
492.03
533.73
593.78
691.51
446.88
462.88
515.26
572.67
622.15
693.78
348.15
411.43
424.88
472.02
523.47
567.55
630.91
731.85
499.63
517.39
576.09
640.27
775.91
911.53
587.83
609.91
679.98
6.95
6.90
6.82
6.55
7.37
7.32
7.27
7.22
7.17
7.12
7.04
6.80
8.02
7.97
7.92
7.87
7.81
7.76
7.68
8.75
8.69
8.51
8.37
9.28
9.23
9.18
9.13
9.08
9.03
8.96
8.73
9.46
9.41
9.36
9.30
9.25
9.18
8.94
9.81
9.77
9.73
9.68
9.63
9.56
10.29
10.23
10.17
10.11
10.05
9.99
9.90
9.59
10.85
10.80
10.75
10.69
10.56
10.32
11.31
11.27
11.22
705.36
753.08
817.74
892.15
750.14
874.35
897.66
985.77
1078.97
1156.05
1262.14
1397.00
816.31
952.40
979.19
1076.39
1179.49
1265.09
1383.47
609.85
709.63
875.06
1021.08
1507.95
1768.35
1824.59
2014.87
2219.25
2391.51
2634.20
3002.33
1567.27
1617.02
1784.54
1964.15
2115.26
2327.67
2648.36
2763.43
2856.31
3162.31
3493.23
3774.33
4174.13
722.77
842.35
868.12
953.92
1044.77
1120.18
1224.41
1373.92
2079.57
2150.03
2377.98
2622.95
3125.03
3594.78
3962.19
4103.82
4553.17
141.07
150.62
163.55
178.43
125.02
145.72
149.61
164.30
179.83
192.67
210.36
233.00
136.05
158.73
163.20
179.40
196.58
210.85
230.58
121.97
141.93
175.01
204.22
201.06
235.78
243.28
268.65
295.90
318.87
351.23
400.31
223.90
231.00
254.93
280.59
302.18
332.52
378.34
307.05
317.37
351.37
388.14
419.37
463.79
144.55
168.47
173.62
190.78
208.95
224.04
244.88
274.78
277.28
286.67
317.06
349.73
416.67
479.30
396.22
410.38
455.32
164.65
177.38
195.25
220.78
141.45
166.33
171.52
189.78
209.49
226.18
249.82
285.00
152.95
180.01
185.85
205.81
227.41
245.75
271.82
135.84
159.70
201.45
240.25
225.48
266.28
275.68
306.24
339.56
368.11
409.17
477.46
251.81
260.69
289.50
320.90
347.78
386.38
450.50
347.87
360.63
401.28
445.78
484.10
539.51
159.59
187.90
194.45
215.47
238.25
257.63
285.25
330.16
309.48
320.94
357.01
396.36
479.17
563.39
446.07
463.19
516.21
4.04
4.00
3.94
3.79
4.97
4.93
4.90
4.86
4.82
4.78
4.72
4.57
5.02
4.98
4.95
4.92
4.87
4.84
4.78
4.28
4.23
4.13
4.04
6.27
6.23
6.20
6.16
6.12
6.08
6.02
5.87
5.86
5.84
5.80
5.76
5.72
5.66
5.52
7.40
7.38
7.34
7.29
7.26
7.20
4.34
4.30
4.28
4.24
4.20
4.16
4.11
3.97
6.35
6.32
6.29
6.25
6.15
6.01
8.29
8.27
8.23
1810.72
1953.68
2154.13
2473.75
1652.00
1946.73
2040.16
2264.63
2507.04
2713.55
3007.03
3514.00
1884.69
2221.88
2328.69
2586.02
2864.35
3101.90
3440.33
1620.11
1904.54
2438.66
2909.59
3284.54
3885.80
4077.70
4542.75
5050.45
5488.32
6120.70
7314.55
3646.18
3824.98
4258.54
4731.08
5137.89
5724.07
6820.62
5565.69
5844.33
6522.55
7266.68
7911.95
8850.30
2043.80
2403.46
2515.18
2787.39
3080.34
3329.01
3681.00
4291.50
4988.47
5234.42
5834.16
6490.59
7878.65
9451.90
8115.23
8523.54
9524.48
249.60
267.47
292.07
328.83
209.87
245.12
254.71
280.65
308.27
331.40
363.69
416.00
231.92
271.11
281.86
310.83
341.73
367.69
404.05
217.08
253.15
317.41
373.27
336.90
395.65
412.18
456.33
503.96
544.47
602.08
704.10
382.52
398.39
440.82
486.51
525.31
580.38
677.15
501.44
522.95
580.26
642.43
695.64
771.94
262.23
306.21
318.32
350.74
385.24
414.15
454.51
521.17
478.60
498.91
553.01
611.52
732.81
861.80
651.24
679.80
755.67
Continued
13
Structural hollow sections. EN10219
H
B
T
X M
mm
mm mm
kg/m
x
A
Au
m2/m
mm2
x 102 Ix
mm4
x 104
300
300
300
300
400
400
400
400
400
400
400
75.24
82.24
92.57
112.04
69.63
72.65
81.45
91.24
99.84
112.57
137.04
9389.27 625.95
10178.28 678.55
11312.70 754.18
13178.86 878.59
14789.35 739.47
15329.74 766.49
17067.90 853.40
18974.42 948.72
20619.13 1030.96
23002.65 1150.13
27100.50 1355.02
200
200
200
200
200
200
200
200
200
200
200
8.0
8.8
10.0
12.5
6.0
6.3
7.1
8.0
8.8
10.0
12.5
x
x
x
x
x
x
59.1
64.6
72.7
88.0
54.7
57.0
63.9
71.6
78.4
88.4
108
0.966
0.962
0.957
0.936
1.179
1.173
1.169
1.166
1.162
1.157
1.136
Wx
mm3
x 103
Wpx
mm3
x 103
ix
mm
x 10
Iy
mm4
x 104
Wy
mm3
x 103
Wpy
mm3
x 103
iy
mm
x 10
Iyv
mm4
x 104
757.07
823.81
920.91
1091.22
905.99
941.66
1051.71
1173.29
1279.03
1433.74
1713.94
11.17
11.12
11.05
10.85
14.57
14.53
14.48
14.42
14.37
14.30
14.06
5041.67
5459.26
6057.73
7059.94
5091.63
5286.10
5874.74
6517.08
7068.92
7864.40
9260.46
504.17
545.93
605.77
705.99
509.16
528.61
587.47
651.71
706.89
786.44
926.05
574.46
624.85
698.08
827.88
562.47
585.22
653.17
728.06
793.11
888.08
1062.25
8.19
8.15
8.09
7.94
8.55
8.53
8.49
8.45
8.41
8.36
8.22
10626.50 838.38
11585.67 909.54
12987.13 1012.19
15767.68 1204.48
12068.52 877.05
12672.84 916.17
14169.41 1019.86
15820.22 1133.29
17259.78 1231.25
19368.49 1373.21
23594.07 1644.04
Other dimensions are available if agreed upon separately.
14
Wv
mm3
x 103
Structural hollow sections. EN10219
Longitudinally welded circular structural hollow sections of EN 10219
X
D
•
Y
T
X = Recommended series
M = Weight
A = Cross-section area
Au = External surface area
I = Moment of inertia
D
T
X
M
mm
mm
kg/m
26.9
2.0
1.23
26.9
2.5
1.50
26.9
2.6
1.56
33.7
2.0
1.56
33.7
2.5
1.92
33.7
2.6
x
1.99
33.7
3.0
2.27
33.7
3.2
x
2.41
42.4
2.0
1.99
42.4
2.5
2.46
42.4
2.6
x
2.55
42.4
2.9
x
2.82
42.4
3.0
2.91
42.4
3.2
3.09
42.4
4.0
3.79
48.3
2.0
2.28
48.3
2.5
2.82
48.3
2.6
x
2.93
48.3
3.0
x
3.35
48.3
3.2
3.56
48.3
4.0
x
4.37
60.3
2.0
x
2.88
60.3
2.5
3.56
60.3
2.9
4.11
60.3
3.0
x
4.24
60.3
3.2
4.51
4.0
x
5.55
60.3
60.3
5.0
x
6.82
76.1
2.0
3.65
76.1
2.5
x
4.54
76.1
2.9
x
5.24
76.1
3.0
5.41
76.1
4.0
x
7.11
5.0
8.77
76.1
76.1
6.3
x
10.8
88.9
2.5
x
5.33
88.9
3.0
x
6.36
88.9
3.2
6.76
88.9
4.0
x
8.38
88.9
5.0
x
10.4
88.9
6.0
12.3
88.9
6.3
x
12.8
101.6
2.5
6.11
3.0
x
7.29
101.6
101.6
3.6
x
8.70
101.6
4.0
9.63
101.6
5.0
x
11.9
6.0
14.2
101.6
101.6
6.3
14.8
108.0
2.5
x
6.50
108.0
3.0
7.77
3.6
x
9.27
108.0
108.0
4.0
10.3
A
Au
m2/m
mm2
x 102
1.56
0.085
1.92
0.085
1.98
0.085
1.99
0.106
2.45
0.106
2.54
0.106
2.89
0.106
3.07
0.106
2.54
0.133
3.13
0.133
3.25
0.133
3.60
0.133
3.71
0.133
3.94
0.133
4.83
0.133
2.91
0.152
3.60
0.152
3.73
0.152
4.27
0.152
4.53
0.152
5.57
0.152
3.66
0.189
4.54
0.189
5.23
0.189
5.40
0.189
5.74
0.189
7.07
0.189
8.69
0.189
4.66
0.239
5.78
0.239
6.67
0.239
6.89
0.239
9.06
0.239
11.17
0.239
13.81
0.239
6.79
0.279
8.10
0.279
8.62
0.279
10.67
0.279
13.18
0.279
15.63
0.279
16.35
0.279
7.78
0.319
9.29
0.319
11.08
0.319
12.26
0.319
15.17
0.319
18.02
0.319
18.86
0.319
8.29
0.339
9.90
0.339
11.81
0.339
13.07
0.339
Table 11
W = Section modulus
Wp = Plastic section modulus
i = Radius of gyration
Iv = Torsion modulus
Wv = Section modulus in torsion
I
mm4
x 104
1.22
1.44
1.48
2.51
3.00
3.09
3.44
3.60
5.19
6.26
6.46
7.06
7.25
7.62
8.99
7.81
9.46
9.78
11.00
11.59
13.77
15.58
18.99
21.59
22.22
23.47
28.17
33.48
31.98
39.19
44.74
46.10
59.06
70.92
84.82
63.37
74.76
79.21
96.34
116.37
134.94
140.24
95.61
113.04
133.24
146.28
177.47
206.68
215.07
115.35
136.49
161.06
176.95
W
mm3
x 103
0.91
1.07
1.10
1.49
1.78
1.84
2.04
2.14
2.45
2.95
3.05
3.33
3.42
3.59
4.24
3.23
3.92
4.05
4.55
4.80
5.70
5.17
6.30
7.16
7.37
7.78
9.34
11.10
8.40
10.30
11.76
12.11
15.52
18.64
22.29
14.26
16.82
17.82
21.67
26.18
30.36
31.55
18.82
22.25
26.23
28.80
34.93
40.68
42.34
21.36
25.28
29.83
32.77
The cross-sectional properties have
been calculated by using nominal
dimensions D and T.
Theoretical density = 7.85 kg/dm3
Wp
mm3
x 103
1.24
1.49
1.54
2.01
2.44
2.52
2.84
2.99
3.27
3.99
4.12
4.53
4.67
4.93
5.92
4.29
5.25
5.44
6.17
6.52
7.87
6.80
8.36
9.56
9.86
10.44
12.70
15.33
10.98
13.55
15.55
16.04
20.81
25.32
30.78
18.67
22.15
23.51
28.85
35.24
41.31
43.07
24.56
29.17
34.59
38.12
46.70
54.91
57.30
27.83
33.08
39.25
43.29
i
mm
x 10
0.88
0.87
0.86
1.12
1.11
1.10
1.09
1.08
1.43
1.41
1.41
1.40
1.40
1.39
1.36
1.64
1.62
1.62
1.61
1.60
1.57
2.06
2.05
2.03
2.03
2.02
2.00
1.96
2.62
2.60
2.59
2.59
2.55
2.52
2.48
3.06
3.04
3.03
3.00
2.97
2.94
2.93
3.50
3.49
3.47
3.45
3.42
3.39
3.38
3.73
3.71
3.69
3.68
Iv
mm4
104
2.44
2.88
2.96
5.02
6.00
6.19
6.88
7.21
10.38
12.52
12.93
14.11
14.49
15.24
17.98
15.62
18.92
19.55
22.00
23.17
27.54
31.16
37.99
43.18
44.45
46.94
56.35
66.95
63.96
78.37
89.48
92.19
118.11
141.84
169.64
126.75
149.53
158.41
192.68
232.75
269.88
280.47
191.22
226.07
266.47
292.57
354.94
413.35
430.13
230.69
272.98
322.11
353.91
Wv
mm3
x 103
1.81
2.14
2.20
2.98
3.56
3.67
4.08
4.28
4.90
5.91
6.10
6.66
6.84
7.19
8.48
6.47
7.83
8.10
9.11
9.59
11.40
10.34
12.60
14.32
14.74
15.57
18.69
22.21
16.81
20.60
23.52
24.23
31.04
37.28
44.58
28.51
33.64
35.64
43.35
52.36
60.72
63.10
37.64
44.50
52.46
57.59
69.87
81.37
84.67
42.72
50.55
59.65
65.54
Continued
15
Structural hollow sections. EN10219
D
T
X
M
mm
mm
kg/m
A
Au
m2/m
mm2
x 102
I
mm4
x 104
W
mm3
x 103
Wp
mm3
x 103
i
mm
x 10
Iv
mm4
104
Wv
mm3
x 103
108.0
108.0
108.0
114.3
114.3
114.3
114.3
114.3
114.3
114.3
127.0
127.0
127.0
127.0
127.0
127.0
133.0
133.0
133.0
133.0
133.0
133.0
139.7
139.7
139.7
139.7
139.7
139.7
139.7
152.4
152.4
152.4
152.4
152.4
159.0
159.0
159.0
159.0
159.0
168.3
168.3
168.3
168.3
168.3
168.3
168.3
168.3
168.3
193.7
193.7
193.7
193.7
193.7
193.7
193.7
219.1
219.1
219.1
219.1
219.1
219.1
16.18
19.23
20.13
8.78
10.49
12.52
13.86
17.17
20.41
21.38
9.78
11.69
15.46
19.16
22.81
23.89
10.25
12.25
16.21
20.11
23.94
25.08
12.88
17.05
21.16
25.20
26.40
33.10
40.75
14.08
18.65
23.15
27.6
28.92
14.70
19.48
24.19
28.84
30.22
15.58
16.60
20.65
23.16
25.65
30.59
32.06
40.29
49.73
23.84
29.64
35.38
37.09
46.67
57.71
71.16
27.03
30.34
33.63
40.17
42.12
53.06
215.06
250.91
261.23
137.26
162.55
191.98
211.07
256.92
300.21
312.71
189.53
224.75
292.61
357.14
418.44
436.22
218.27
258.97
337.53
412.40
483.72
504.43
301.09
392.86
480.54
564.26
588.62
720.29
861.89
393.01
513.73
629.54
740.56
772.96
447.42
585.33
717.88
845.19
882.38
532.28
565.74
697.09
777.22
855.85
1008.69
1053.42
1297.27
1563.98
1072.79
1320.23
1559.72
1630.05
2015.54
2441.59
2934.31
1563.84
1747.24
1928.04
2281.95
2386.14
2959.63
39.83
46.46
48.38
24.02
28.44
33.59
36.93
44.96
52.53
54.72
29.85
35.39
46.08
56.24
65.90
68.70
32.82
38.94
50.76
62.02
72.74
75.85
43.11
56.24
68.80
80.78
84.27
103.12
123.39
51.58
67.42
82.62
97.19
101.44
56.28
73.63
90.30
106.31
110.99
63.25
67.23
82.84
92.36
101.70
119.87
125.18
154.16
185.86
110.77
136.32
161.05
168.31
208.11
252.10
302.97
142.75
159.49
176.00
208.30
217.81
270.16
53.09
62.50
65.24
31.25
37.17
44.13
48.69
59.77
70.45
73.57
38.76
46.14
60.54
74.46
87.92
91.86
42.58
50.71
66.59
81.96
96.85
101.22
56.07
73.68
90.76
107.33
112.20
138.93
168.55
66.07
88.11
108.68
128.67
134.56
73.02
96.12
118.62
140.53
146.98
81.98
87.24
108.00
120.77
133.38
158.12
165.42
205.74
250.92
143.97
178.08
211.46
221.33
276.05
337.79
411.07
185.09
207.27
229.24
272.54
285.37
356.68
3.65
3.61
3.60
3.95
3.94
3.92
3.90
3.87
3.83
3.82
4.40
4.39
4.35
4.32
4.28
4.27
4.61
4.60
4.56
4.53
4.50
4.49
4.83
4.80
4.77
4.73
4.72
4.66
4.60
5.28
5.25
5.21
5.18
5.17
5.52
5.48
5.45
5.41
5.40
5.85
5.84
5.81
5.79
5.78
5.74
5.73
5.67
5.61
6.71
6.67
6.64
6.63
6.57
6.50
6.42
7.61
7.59
7.57
7.54
7.53
7.47
430.12
501.81
522.46
274.52
325.10
383.97
422.13
513.84
600.42
625.43
379.06
449.50
585.23
714.28
836.88
872.44
436.54
517.93
675.05
824.81
967.43
1008.86
602.18
785.72
961.08
1128.52
1177.24
1440.58
1723.79
786.03
1027.46
1259.08
1481.13
1545.92
894.84
1170.67
1435.75
1690.37
1764.76
1064.57
1131.47
1394.18
1554.43
1711.69
2017.39
2106.84
2594.54
3127.97
2145.58
2640.46
3119.45
3260.09
4031.07
4883.18
5868.62
3127.67
3494.48
3856.08
4563.89
4772.28
5919.26
79.65
92.93
96.75
48.03
56.88
67.19
73.86
89.91
105.06
109.44
59.70
70.79
92.16
112.48
131.79
137.39
65.64
77.88
101.51
124.03
145.48
151.71
86.21
112.49
137.59
161.56
168.54
206.24
246.78
103.15
134.84
165.23
194.37
202.88
112.56
147.25
180.60
212.63
221.98
126.51
134.46
165.68
184.72
203.41
239.74
250.37
308.32
371.71
221.54
272.63
322.09
336.61
416.22
504.20
605.95
285.50
318.98
351.99
416.60
435.63
540.33
5.0
6.0
6.3
2.5
3.0
3.6
4.0
5.0
6.0
6.3
2.5
3.0
4.0
5.0
6.0
6.3
2.5
3.0
4.0
5.0
6.0
6.3
3.0
4.0
5.0
6.0
6.3
8.0
10.0
3.0
4.0
5.0
6.0
6.3
3.0
4.0
5.0
6.0
6.3
3.0
3.2
4.0
4.5
5.0
6.0
6.3
8.0
10.0
4.0
5.0
6.0
6.3
8.0
10.0
12.5
4.0
4.5
5.0
6.0
6.3
8.0
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
12.7
15.1
15.8
6.89
8.23
9.83
10.9
13.5
16.0
16.8
7.68
9.17
12.1
15.0
17.9
18.8
8.05
9.62
12.7
15.8
18.8
19.7
10.1
13.4
16.6
19.8
20.7
26.0
32.0
11.1
14.6
18.2
21.7
22.7
11.5
15.3
19.0
22.6
23.7
12.2
13.0
16.2
18.2
20.1
24.0
25.2
31.6
39.0
18.7
23.3
27.8
29.1
36.6
45.3
55.9
21.2
23.8
26.4
31.5
33.1
41.7
0.339
0.339
0.339
0.359
0.359
0.359
0.359
0.359
0.359
0.359
0.399
0.399
0.399
0.399
0.399
0.399
0.418
0.418
0.418
0.418
0.418
0.418
0.439
0.439
0.439
0.439
0.439
0.439
0.439
0.479
0.479
0.479
0.479
0.479
0.500
0.500
0.500
0.500
0.500
0.529
0.529
0.529
0.529
0.529
0.529
0.529
0.529
0.529
0.609
0.609
0.609
0.609
0.609
0.609
0.609
0.688
0.688
0.688
0.688
0.688
0.688
Continued
16
Structural hollow sections. EN10219
D
T
X
M
mm
mm
kg/m
A
Au
m2/m
mm2
x 102
I
mm4
x 104
W
mm3
x 103
Wp
mm3
x 103
i
mm
x 10
Iv
mm4
104
Wv
mm3
x 103
219.1
219.1
244.5
244.5
244.5
244.5
273.0
273.0
273.0
273.0
273.0
273.0
273.0
323.9
323.9
323.9
323.9
323.9
323.9
323.9
65.69
81.13
44.96
59.44
73.67
91.11
33.80
42.10
50.33
52.79
66.60
82.62
102.30
40.20
50.09
59.92
62.86
79.39
98.61
122.29
3598.44
4344.58
3198.53
4160.45
5073.15
6147.42
3058.25
3780.81
4487.08
4695.82
5851.71
7154.09
8697.45
5143.16
6369.42
7572.47
7928.90
9910.08
12158.34
14846.53
328.47
396.58
261.64
340.32
414.98
502.86
224.05
276.98
328.72
344.02
428.70
524.11
637.18
317.58
393.30
467.58
489.59
611.92
750.75
916.74
437.56
534.20
341.37
447.63
550.24
673.45
289.47
359.16
427.81
448.20
561.97
692.02
848.90
409.37
508.53
606.43
635.56
798.51
985.67
1212.78
7.40
7.32
8.43
8.37
8.30
8.21
9.51
9.48
9.44
9.43
9.37
9.31
9.22
11.31
11.28
11.24
11.23
11.17
11.10
11.02
7196.88
8689.16
6397.07
8320.89
10146.29
12294.83
6116.50
7561.63
8974.17
9391.64
11703.43
14308.18
17394.90
10286.33
12738.85
15144.93
15857.79
19820.16
24316.68
29693.05
656.95
793.17
523.28
680.65
829.96
1005.71
448.09
553.97
657.45
688.03
857.39
1048.22
1274.35
635.15
786.59
935.16
979.18
1223.84
1501.49
1833.47
10.0
12.5
6.0
8.0
10.0
12.5
4.0
5.0
6.0
6.3
8.0
10.0
12.5
4.0
5.0
6.0
6.3
8.0
10.0
12.5
x
x
x
x
x
x
x
x
x
x
x
51.6
63.7
35.29
46.66
57.83
71.52
26.5
33.1
39.5
41.4
52.3
64.9
80.3
31.6
39.3
47.0
49.3
62.3
77.4
96.0
0.688
0.688
0.768
0.768
0.768
0.768
0.858
0.858
0.858
0.858
0.858
0.858
0.858
1.018
1.018
1.018
1.018
1.018
1.018
1.018
Other dimensions are available if agreed upon separately.
17
Structural hollow sections. EN10219
Spirally welded circular structural hollow sections of EN 10219
X
D
•
Y
T
D
T
M
mm
mm
kg/m
355.6
5.6
48.3
355.6
6.0
51.7
355.6
6.3
54.3
355.6
10.0
85.2
355.6
12.0
102
355.6
12.5
106
406.4
6.0
59.3
406.4
6.3
62.2
406.4
8.0
78.6
406.4
10.0
97.8
406.4
12.0
117
406.4
12.5
121
457.0
6.0
66.7
457.0
6.3
70.0
457.0
8.0
88.6
457.0
10.0
110
457.0
12.0
132
457.0
12.5
137
508.0
6.0
74.3
508.0
6.3
78.0
508.0
8.0
98.7
508.0
10.0
123
508.0
12.0
147
508.0
12.5
153
559.0
6.0
81.8
559.0
6.3
85.9
8.0
109
559.0
559.0
10.0
135
559.0
12.0
162
559.0
12.5
168
610.0
8.0
119
610.0
10.0
148
610.0
12.0
177
610.0
12.5
184
610.0
14.2
209
660.0
8.0
129
10.0
160
660.0
660.0
12.0
192
660.0
12.5
200
660.0
14.2
226
711.0
8.0
139
10.0
173
711.0
711.0
12.0
207
711.0
12.5
215
711.0
14.2
244
762.0
8.0
149
762.0
10.0
185
12.0
222
762.0
762.0
12.5
231
762.0
14.2
262
813.0
8.0
159
10.0
198
813.0
813.0
12.0
237
M = Weight
A = Cross-section area
Au = External surface area
I = Moment of inertia
A
Au
m2/m
mm2
x 102
61.58
1.117
65.90
1.117
69.13
1.117
108.57
1.117
129.53
1.117
134.74
1.117
75.47
1.277
79.19
1.277
100.13
1.277
124.53
1.277
148.69
1.277
154.68
1.277
85.01
1.436
89.20
1.436
112.85
1.436
140.43
1.436
167.76
1.436
174.55
1.436
94.62
1.596
99.30
1.596
125.66
1.596
156.45
1.596
186.99
1.596
194.58
1.596
104.24
1.756
109.39
1.756
138.48
1.756
172.47
1.756
206.21
1.756
214.61
1.756
151.30
1.916
188.50
1.916
225.44
1.916
234.64
1.916
265.79
1.916
163.87
2.073
204.20
2.073
244.29
2.073
254.27
2.073
288.10
2.073
176.68
2.234
220.23
2.234
263.52
2.234
274.30
2.234
310.85
2.234
189.50
2.394
236.25
2.394
282.74
2.394
294.33
2.394
333.60
2.394
202.32
2.554
252.27
2.554
301.97
2.554
Table 12
W = Section modulus
Wp = Plastic section modulus
i = Radius of gyration
Iv = Torsion modulus
Wv = Section modulus in torsion
I
mm4
x 104
9431.12
10070.55
10547.20
16223.50
19139.47
19852.17
15128.32
15849.43
19873.89
24475.81
28937.01
30030.66
21618.10
22654.16
28446.36
35091.32
41556.29
43144.80
29811.53
31246.48
39279.95
48520.24
57536.07
59755.39
39850.85
41775.84
52564.93
65001.13
77163.51
80161.80
68551.34
84846.55
100813.67
104754.71
118003.87
87087.93
107870.49
128267.01
133306.38
150263.04
109162.13
135301.38
160990.61
167343.21
188735.19
134682.98
167028.32
198854.76
206730.95
233271.18
163900.51
203363.86
242234.53
W
mm3
x 103
530.43
566.40
593.21
912.46
1076.46
1116.55
744.50
779.99
978.05
1204.52
1424.07
1477.89
946.09
991.43
1244.92
1535.73
1818.66
1888.17
1173.68
1230.18
1546.45
1910.25
2265.20
2352.57
1425.79
1494.66
1880.68
2325.62
2760.77
2868.04
2247.58
2781.85
3305.37
3434.58
3868.98
2639.03
3268.80
3886.88
4039.59
4553.43
3070.66
3805.95
4528.57
4707.26
5309.01
3534.99
4383.95
5219.29
5426.01
6122.60
4031.99
5002.80
5959.03
Wp
mm3
x 103
686.06
733.39
768.75
1194.73
1417.31
1472.12
961.99
1008.59
1269.95
1571.66
1867.19
1940.12
1220.48
1279.81
1612.98
1998.42
2376.88
2470.40
1512.10
1585.81
2000.17
2480.37
2952.77
3069.65
1834.93
1924.59
2428.98
3014.34
3591.08
3733.93
2899.40
3600.33
4291.82
4463.23
5041.64
3401.00
4225.33
5039.42
5241.35
5923.17
3953.84
4914.34
5863.79
6099.43
6895.48
4548.30
5655.37
6750.58
7022.53
7941.66
5184.37
6448.42
7699.79
The cross-sectional properties have
been calculated by using nominal
dimensions D and T
Theoretical density = 7.85 kg/dm3
i
mm
x 10
12.38
12.36
12.35
12.22
12.16
12.14
14.16
14.15
14.09
14.02
13.95
13.93
15.95
15.94
15.88
15.81
15.74
15.72
17.75
17.74
17.68
17.61
17.54
17.52
19.55
19.54
19.48
19.41
19.34
19.33
21.29
21.22
21.15
21.13
21.07
23.05
22.98
22.91
22.90
22.84
24.86
24.79
24.72
24.70
24.64
26.66
26.59
26.52
26.50
26.44
28.46
28.39
28.32
Iv
mm4
104
18862.23
20141.10
21094.41
32446.99
38278.94
39704.34
30256.64
31698.86
39747.78
48951.62
57874.02
60061.32
43236.20
45308.31
56892.71
70182.63
83112.58
86289.59
59623.06
62492.96
78559.91
97040.47
115072.14
119510.78
79701.70
83551.67
105129.87
130002.26
154327.02
160323.60
137102.68
169693.09
201627.35
209509.43
236007.75
174175.85
215740.98
256534.02
266612.77
300526.09
218324.26
270602.76
321981.22
334686.42
377470.39
269365.95
334056.64
397709.53
413461.90
466542.37
327801.03
406727.72
484469.06
Wv
mm3
x 103
1060.87
1132.80
1186.41
1824.92
2152.92
2233.09
1489.01
1559.98
1956.09
2409.04
2848.13
2955.77
1892.18
1982.86
2489.83
3071.45
3637.31
3776.35
2347.36
2460.35
3092.91
3820.49
4530.40
4705.15
2851.58
2989.33
3761.35
4651.24
5521.54
5736.09
4495.17
5563.71
6610.73
6869.16
7737.96
5278.06
6537.61
7773.76
8079.17
9106.85
6141.33
7611.89
9057.14
9414.53
10618.01
7069.97
8767.89
10438.57
10852.02
12245.21
8063.99
10005.60
11918.06
Continued
18
Structural hollow sections. EN10219
D
T
M
mm
mm
kg/m
A
Au
m2/m
mm2
x 102
I
mm4
x 104
W
mm3
x 103
Wp
mm3
x 103
i
mm
x 10
Iv
mm4
104
Wv
mm3
x 103
813.0
813.0
813.0
914.0
914.0
914.0
914.0
914.0
1016.0
1016.0
1016.0
1016.0
1016.0
1219.0
1219.0
1219.0
1219.0
1219.0
314.36
356.35
400.62
284.00
340.05
354.02
401.41
451.38
316.04
378.50
394.07
446.91
502.65
379.82
455.03
473.79
537.47
604.69
251860.29
284314.84
318221.66
290147.09
345889.61
359708.33
406344.38
455141.71
399849.58
476984.45
496122.95
560761.86
628479.25
694014.28
828716.10
862180.91
975333.95
1094091.08
6195.83
6994.21
7828.33
6348.95
7568.70
7871.08
8891.56
9959.34
7871.05
9389.46
9766.20
11038.62
12371.64
11386.62
13596.65
14145.71
16002.20
17950.63
8010.65
9061.71
10164.71
8172.49
9763.82
10159.43
11497.84
12903.83
10120.69
12096.77
12588.30
14252.12
16001.37
14617.14
17482.76
18196.18
20612.87
23156.71
28.31
28.25
28.18
31.96
31.89
31.88
31.82
31.75
35.57
35.50
35.48
35.42
35.36
42.75
42.68
42.66
42.60
42.54
503720.58
568629.68
636443.32
580294.19
691779.21
719416.65
812688.75
910283.42
799699.17
953968.89
992245.91
1121523.73
1256958.50
1388028.57
1657432.20
1724361.82
1950667.90
2188182.16
12391.65
13988.43
15656.66
12697.90
15137.40
15742.16
17783.12
19918.67
15742.11
18778.92
19532.40
22077.24
24743.28
22773.23
27193.31
28291.42
32004.40
35901.27
12.5
14.2
16.0
10.0
12.0
12.5
14.2
16.0
10.0
12.0
12.5
14.2
16.0
10.0
12.0
12.5
14.2
16.0
247
280
314
223
267
278
315
354
248
297
309
351
395
298
357
372
422
475
2.554
2.554
2.554
2.871
2.871
2.871
2.871
2.871
3.192
3.192
3.192
3.192
3.192
3.830
3.830
3.830
3.830
3.830
Other dimensions are available if agreed upon separately.
• Our Customer Service is happy to give you further information
Sales, technical customer service
Rautaruukki Oyj, P.O. Box 138, FI-00811 Helsinki, Finland.
tel. +358 20 5911
info.metals@ruukki.com
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This data sheet is accurate to the best of our knowledge and understanding. Although every effort has been made to ensure accuracy,
the company cannot accept responsibility for any loss, damage or other consequence resulting from the use of this publication.
We reserve the right to make changes.
Copyright © 2008 Rautaruukki Corporation. All rights reserved.
Ruukki, More With Metals and Ruukki’s product names are trademarks or registered trademarks of Rautaruukki Corporation.
19