ASTM A734 Steel Properties
The below table outlines the material properties for ASTM A734 material including the young's modulus, yield strength, ultimate strength and other relevant mechanical properties required for structural and mechanical design.
ASTM A734 Young's Modulus
The Young's Modulus of ASTM A734 is 200,000 MPa.
ASTM A734 Ultimate Strength
The Ultimate Strength of ASTM A734 is 600 MPa.
ASTM A734 Yield Strength
The Yield Strength of ASTM A734 is 450 MPa.
Low alloy steel Steel Properties
Grade A Material Properties
| Unit System | Young's Modulus, E | Density, ρ | Ultimate Strength, Fu | Yield Strength, Fy | Thermal Expansion Coef., α | Poisson's Ratio, ν |
|---|---|---|---|---|---|---|
| Metric | 200,000 MPa | 7,800 kg/m3 | 600 MPa | 450 MPa | 12 1/°C | 0.29 |
| Imperial | 29,000 ksi | 487 lb/ft3 | 87 ksi | 65 ksi | 6.67 1/°F | 0.29 |
Grade B Material Properties
| Unit System | Young's Modulus, E | Density, ρ | Ultimate Strength, Fu | Yield Strength, Fy | Thermal Expansion Coef., α | Poisson's Ratio, ν |
|---|---|---|---|---|---|---|
| Metric | 200,000 MPa | 7,800 kg/m3 | 600 MPa | 450 MPa | 12 1/°C | 0.29 |
| Imperial | 29,000 ksi | 487 lb/ft3 | 87 ksi | 65 ksi | 6.67 1/°F | 0.29 |
