ASTM A737 Steel Properties
The below table outlines the material properties for ASTM A737 material including the young's modulus, yield strength, ultimate strength and other relevant mechanical properties required for structural and mechanical design.
ASTM A737 Young's Modulus
The Young's Modulus of ASTM A737 is 200,000 MPa.
ASTM A737 Ultimate Strength
The Ultimate Strength of ASTM A737 ranges between 553 and 620 MPa.
ASTM A737 Yield Strength
The Yield Strength of ASTM A737 ranges between 345 and 415 MPa depending on the material grade. See the below tables to get your specific material grade material strength.
Grade B Steel Properties
Standard 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 | 553 MPa | 345 MPa | 12 1/°C | 0.29 |
| Imperial | 29,000 ksi | 487 lb/ft3 | 80 ksi | 50 ksi | 6.67 1/°F | 0.29 |
Grade C Steel Properties
Standard 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 | 620 MPa | 415 MPa | 12 1/°C | 0.29 |
| Imperial | 29,000 ksi | 487 lb/ft3 | 90 ksi | 60 ksi | 6.67 1/°F | 0.29 |
