Solid Round Carbon Rods

Using a proprietary pultrusion process, our Micro Pultruded Solid Carbon Rods are available in a .020” – 0.156” diameter range and feature a high FvF (Fiber volume fraction) of 67-70%. This will make them stiffer than comparably-sized solid carbon rods. Additionally, the matte exterior makes for a ready-to-bond surface. No sanding needed, just clean and you’re ready to apply adhesives.

Larger-diameter Pultruded Carbon Rods have a FvF of 60% and have a glossy finish – you might need to sand the surface before bonding.

Solid carbon composite rods are especially stiff and lightweight. They consist of unidirectionally-oriented carbon fibers run through a resin bath to make them extremely strong longitudinally – our customers often use them to replace metal in harsh environments or situations in which weight and strength are important factors. Goodwinds Composites sells solid carbon rods as small as .020” in diameter and as large as .750” in diameter. We are happy to custom cut your carbon rod to a specific length. Please contact us at info@goodwinds.com or 206-632-6151 for large orders and custom cutting or machining.

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Metric
SAE

Fraction to Decimal Conversions:

Micro Pultruded Solid Carbon

Product #Name
O.D.
Length
Weight
Each6+12+24+48+Qty

CS020048

.020" x 48" Solid Round Carbon
.020"
48"
0.011 oz
$4.79$4.29$3.99$3.69$3.49

CS030048

.030" x 48" Solid Round Carbon
.030"
48"
0.026 oz
$4.99$4.49$4.19$3.89$3.59

CS040048

.040" x 48" Solid Round Carbon
.040"
48"
0.048 oz
$4.99$4.49$4.19$3.89$3.59

CS050048

.050" x 48" Solid Round Carbon
.050"
48"
0.094 oz
$4.99$4.49$4.19$3.89$3.59

CS062048

.062" x 48" Solid Round Carbon
.062"
48"
0.138 oz
$5.29$4.69$4.39$4.09$3.79

CS070048

.070" x 48" Solid Round Carbon
.070"
48"
0.165 oz
$5.29$4.69$4.39$4.09$3.79

CS080048

.080" x 48" Solid Round Carbon
.080"
48"
0.214 oz
$5.29$4.69$4.39$4.09$3.79

CS098048

.098" x 48" Solid Round Carbon
.098"
48"
0.330 oz
$7.79$6.89$6.39$5.99$5.59

CS118048

.118" x 48" Solid Round Carbon
.118"
48"
0.477 oz
$7.99$7.09$6.59$6.09$5.79

CS125048

.125" x 48" Solid Round Carbon
.125"
48"
0.546 oz
$7.99$7.09$6.59$6.09$5.79

CS156048

.156" x 48" Solid Round Carbon- Expected back in stock around 12/19/20
.156"
48"
0.837 oz
$9.49$8.39$7.79$7.29$6.79Out of Stock

Pultruded Solid Carbon

Product #Name
O.D.
Length
Weight
Each6+12+24+48+Qty

CS188048

.188" x 48" Solid Round Carbon
.188"
48"
1.173 oz
$11.59$10.29$9.59$8.89$8.39

CS240048

.240" x 48" Solid Round Carbon
.240"
48"
1.832 oz
$18.99$16.79$15.59$14.59$13.69

CS250048

.250" x 48" Solid Round Carbon
.250"
48"
2.162 oz
$18.99$16.79$15.59$14.59$13.69

CS281048

.281" x 48" Solid Round Carbon
.281"
48"
2.704 oz
$20.49$18.09$16.89$15.69$14.79

CS312048

.312" x 48" Solid Round Carbon
.312"
48"
3.216 oz
$26.09$23.09$21.39$19.99$18.79

CS375048

.375" x 48" Solid Round Carbon
.375"
48"
4.654 oz
$37.09$32.79$30.49$28.39$26.69

CS500048

.500" x 48" Solid Round Carbon
.500"
48"
8.746 oz
$71.99$63.69$59.09$55.19$51.79

CS625048

.625" x 48" Solid Round Carbon
.625"
48"
13.133 oz
$99.89$88.39$82.09$76.59$71.79

CS750048

.750" x 48" Solid Round Carbon
.750"
48"
18.638 oz
$129.99$114.99$106.79$99.69$93.49

Minimum PropertiesStandard Modulus
Tensile Strength320 ksi / 2.34 GPa
Tensile Modulus19.5 msi / 134 GPa
Compressive Strength270 ksi / 1.90 GPa
Compressive Modulus19.0 msi / 131 GPa
Fiber Volume67%
Ultimate Tensile Strain1.30%
Diameter Tolerance+/-5%
Glass Transition Temperature100° C
Matrix MaterialBis F Epoxy
Minimum Properties 
Tensile Strength250 ksi / 1.72 GPa
Tensile Modulus20.0 msi / 138 GPa
Ultimate Shear Strength6.0 ksi / 41.3 Mpa
Ultimate Tensile Strain1.50%
Flexural Strength265 ksi / 1.83 GPa
Flexural Modulus19.0 msi / 131 GPa
Fiber Volume62%
Thermal Expansion Coefficient-0.1 ppm/cm3 / -0.2 ppm/°C
Density.054 lbs/in3 / 1.5 g/cm3
Diameter Tolerance+.005 / -.005″
Glass Transition Temperature100° C
Matrix MaterialBisphenol Epoxy Vinyl Ester
 DiameterWeight
(inch / mm)(lbs/1000 ft. / grams/meter)
Standard Modulus.019 / 0.480.37 / .55
Standard Modulus.027 / 0.690.37 / .55
Standard Modulus.037 / 0.940.74 / 1.10
Standard Modulus.052 / 1.321.48 / 2.20
Standard Modulus.063 / 1.602.22 / 3.30
Standard Modulus.098 / 2.495.19 / 7.72
Standard Modulus.125 / 3.188.90 / 13.24
Standard Modulus.156 / 3.9613.34 / 19.85