TECHNICAL
DATA SHEET
No. CFA-001
®
T300 DATA SHEET
Baseline carbon fiber used in aerospace applications. Has 30 year production history
a n d i s k n o w n f o r i t s b a l a n c e d c o m p o s i t e p r o p e r t i e s , h i g h q u a l i t y, c o n s i s t e n cy,
r e l i a b i l i t y a n d s u p p l y a b i l i t y.
F I B E R
P R O P E R T I E S
English
Tensile Strength
Tensile Modulus
Strain
Density
Filament Diameter
Yield
512
33.4
1.5
0.064
2.8E-04
1K
3K
6K
12K
Sizing Type
& Amount
22,568
7,523
3,761
1,862
Metric
ksi
Msi
%
lbs/in 3
in.
3,530
230
1.5
1.76
7
ft/lbs
ft/lbs
ft/lbs
ft/lbs
40A, 40B
40D
50A, 50B
66
198
396
800
TY-030B-01
TY-030B-01
TY-030B-01
TY-030B-02
g/1000m
g/1000m
g/1000m
g/1000m
TY-030B-03
TY-030B-03
TY-030B-03
TY-030B-03
TY-030B-05
TY-030B-05
TY-030B-05
Twisted, Untwisted, or Never twisted
F U N C T I O N A L
P R O P E R T I E S
CTE
Specific Heat
Thermal Conductivity
Electric Resistivity
Chemical Composition: Carbon
Na + K
C O M P O S I T E
MPa
GPa
%
g/cm 3
µm
1.0 %
0.7 %
1.0 %
Twist
Test Method
-0.41
0.19
0.025
1.7
93
<50
α⋅10 -6 /˚C
Cal/g⋅˚C
Cal/cm⋅s⋅˚C
x 10 -3 Ω⋅cm
%
ppm
P R O P E R T I E S *
Tensile Strength
Tensile Modulus
Tensile Strain
270 ksi
20.0 Msi
1.3 %
1,860 MPa
135 GPa
1.3 %
ASTM D-3039
ASTM D-3039
ASTM D-3039
Compressive Strength
Flexural Strength
Flexural Modulus
215 ksi
260 ksi
18.0 Msi
1,470 MPa
1,810 MPa
125 GPa
ASTM D-695
ASTM D-790
ASTM D-790
ILSS
90˚ Tensile Strength
14 ksi
11.0 ksi
10 kgf/mm 2
76 MPa
ASTM D-2344
ASTM D-3039
* To r a y 2 5 0 ˚ F E p o x y R e s i n . N o r m a l i z e d t o 6 0 % f i b e r v o l u m e .
TORAY
CARBON
FIBERS
AMERICA,
INC.
T300
C O M P O S I T E
P R O P E R T I E S * *
Tensile Strength
Tensile Modulus
Tensile Strain
255 ksi
19.5 Msi
1.3 %
1,760 MPa
130 GPa
1.3 %
ASTM D-3039
ASTM D-3039
ASTM D-3039
Compressive Strength
Compressive Modulus
230 ksi
18.5 Msi
1,570 MPa
125 GPa
ASTM D-695
ASTM D-695
In-Plane Shear Strength
ILSS
90˚ Tensile Strength
14 ksi
15.5 ksi
11.5 ksi
98 MPa
11 kgf/mm 2
80 MPa
ASTM D-3518
ASTM D-2344
ASTM D-3039
** Toray Semi-Toughened 350˚F Epoxy Resin. Normalized to 60% fiber volume.
See Section 4 for Safety & Handling information. The above properties do not constitute any warranty or guarantee of values.
These values are for material selection purposes only. For applications requiring guaranteed values, contact our sales and technical team
to establish a material specification document.
P A C K A G I N G
The table below summarizes the tow sizes, twists, sizing types, and packaging available
for standard material. Other bobbin sizes may be available on a limited basis.
Tow
Sizes
Twist1
Sizing
Bobbin
Net
Weight
Bobbin
Type2
(kg)
1K
3K
6K
12K
a
b
c
d
e
Spools
per
Case
Bobbin Size
(mm)
Case
Net
Weight
(kg)
A
40A, 50A
1.0
I
94
99
320
135
260
15
15
A
40A, 50A
1.0
II
76
82
192
132
156
16
16
B
50B
1.0
II
76
82
192
132
156
16
16
A
40A, 50A
2.0
II
76
82
192
157
156
12
24
B
40B, 50B
2.0
II
76
82
192
157
156
12
24
A
40D, 50A
2.0
II
76
82
192
157
156
12
24
B
40D, 50B
2.0
II
76
82
192
157
156
12
24
A
50A
4.0
II
76
82
192
204
156
6
24
B
50B
4.0
II
76
82
192
204
156
6
24
1 Twist
A: Twisted yarn
B: Untwisted yarn made from a twisted yarn through an untwisting process
2 Bobbin Type See Diagram below
T Y P E
TORAY
I
CARBON
T Y P E
II
FIBERS
T Y P E
III
AMERICA,
INC.
6 H u t t o n C e n t r e D r i v e , S u i t e # 1 2 7 0 , S a n t a A n a , C A 9 2 7 0 7 T E L : ( 7 1 4 ) 4 3 1 - 2 3 2 0 FA X : ( 7 1 4 ) 4 2 4 - 0 7 5 0
S a l e s @ To r a y c f a . c o m Te c h n i c a l @ To r a y c f a . c o m w w w . t o r a y u s a . c o m