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SOLID ROUNDS (MCR) Price per ft (US$)
2 ft dia coil
3 ft dia coil
3 ft dia spool
Nominal
actual
c/s area sq in
lbs per 1000 ft
grams per meter
50 ft min
>100 ft
>200 ft
>500 ft
>1000 ft
.040" (1.00mm)
0.037"
0.001572
0.71
1.1
$0.83
$0.58
$0.52
$0.49
$0.46
.060" (1.52mm)
0.062"
0.003019
2.01
2.9
$0.93
$0.66
$0.59
$0.55
$0.52
.080" (2.01mm)
0.078"
0.004778
3.15
4.7
$1.04
$0.73
$0.66
$0.62
$0.58
.100" (2.5mm)
0.098"
0.00754
4.98
7.37
$1.22
$0.82
$0.73
$0.69
$0.65
.125" (3.18mm)
0.125"
0.012272
8.11
12.1
$1.51
$1.06
$0.95
$0.89
$0.84
SOLID RECTANGLES (MCF) Price per ft (US$)
2 ft dia coil
3 ft dia coil
3 ft dia spool
Nominal
c/s area sq in
lbs per 1000 ft
grams per meter
50 ft min
>100 ft
>200 ft
>500 ft
>1000 ft
.057x.177 (1.50x4.50mm)
.010089
6.7
9.9
$1.37
$0.96
$0.86
$0.81
$0.76
.092x.220 (2.34x5.59mm)
.02024
13.3
19.8
$2.00
$1.41
$1.26
$1.18
$1.11
.070x.437 (1.78x11.1mm)
.03059
20.2
29.9
$2.45
$1.73
$1.54
$1.45
$1.36
CARBON TUBES (AC 4) Standard lengths are 4 ft and 8 ft - No Longer Available
Please add $19.00 for 4ft sticks and $39.00 for 8 ft sticks and coils to cover prepaid shipping and handling costs with the continental US. Shipping outside the USA (excluding Canada) is by UPS or FedEx air freight. The above prices are subject to change without notice.
PROPERTIES
Tensile Strength 350,000 psi (2414 mpa)
Tensile Modulus 20.5 msi (141 gpa)
Compressive Strength 280,000 psi (1931 mpa)
Compressive Modulus 20.0 msi (138 gpa)
Ultimate Tensile Strain 0.017
Coefficient of Expansion -.0000001 in/deg F (-.2ppm / deg C)
Fiber Volume 67% (+/- 1%)
Diameter Tolerance +/- 5%
Glass Transition Temp 212 deg F (100 deg C)
Matrix Material BIS F Epoxy
Carbon Fiber Tow:
Modulus
34 msi (235 gpa)
Tensile Strength
700,000 psi (4828 mpa)
Last Updated: June 2010
www.marskeaircraft.com/carbonrod_p2.html 