Material profile
GFRP (quasi-isotropic)
Standard: ASTM D3039Category: Composites
Typical properties and references
Key properties
Representative values at room temperature unless noted.
- Density (kg/m3)
- 1,900 kg/m3
- Young's modulus E (GPa)
- 25 GPa
- Shear modulus G (GPa)
- 4 GPa
- Yield strength (MPa)
- —
- Ultimate tensile strength (MPa)
- 300 MPa
- Thermal expansion α (um/m-K)
- 8 um/m-K
Notes
Laminate properties depend on fiber fraction and layup.
Use in tools
Prefill a calculator with this material's properties.
Sources
Reference documents and handbooks used for typical values.
- ASTM D3039
- Composite datasheets