ASTM A284 Steel Properties
The below table outlines the material properties for ASTM A284 material including the young's modulus, yield strength, ultimate strength and other relevant mechanical properties required for structural and mechanical design.
ASTM A284 Young's Modulus
The Young's Modulus of ASTM A284 is 200,000 MPa.
ASTM A284 Ultimate Strength
The Ultimate Strength of ASTM A284 is 415 MPa.
ASTM A284 Yield Strength
The Yield Strength of ASTM A284 ranges between 205 and 230 MPa depending on the material grade. See the below tables to get your specific material grade material strength.
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 | 415 MPa | 205 MPa | 12 1/°C | 0.25 |
| Imperial | 29,000 ksi | 487 lb/ft3 | 60 ksi | 30 ksi | 6.67 1/°F | 0.25 |
Grade D 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 | 415 MPa | 230 MPa | 12 1/°C | 0.25 |
| Imperial | 29,000 ksi | 487 lb/ft3 | 60 ksi | 33 ksi | 6.67 1/°F | 0.25 |
ASTM A284 Equivalent Material Table
| Equivalent Material | European | Germany | Italy | France | Japan |
|---|---|---|---|---|---|
| ASTM A284 | S235J S235JR S235JO S235J2 (Normalized) | ST37-3N RST37-2 ST37-3U | FE360D FE360B FE360C | E24-4 | SM400C |
