Stainless Steel Steel Properties
The below table outlines the material properties for Stainless Steel material including the young's modulus, yield strength, ultimate strength and other relevant mechanical properties required for structural and mechanical design.
Stainless Steel Young's Modulus
The Young's Modulus of Stainless Steel ranges between 193,000 and 200,000 MPa Young's Modulus represents the material overall strength. See the below tables to get your specific material grade material strength.
Stainless Steel Ultimate Strength
The Ultimate Strength of Stainless Steel ranges between 520 and 650 MPa.
Stainless Steel Yield Strength
The Yield Strength of Stainless Steel ranges between 210 and 450 MPa depending on the material grade. See the below tables to get your specific material grade material strength.
A276 S304 Steel Properties
| Unit System | Young's Modulus, E | Density, ρ | Ultimate Strength, Fu | Yield Strength, Fy | Thermal Expansion Coef., α | Poisson's Ratio, ν |
|---|---|---|---|---|---|---|
| Metric | 193,000 MPa | 7,850 kg/m3 | 520 MPa | 210 MPa | 16.74 1/°C | 0.3 |
| Imperial | 28,000 ksi | 490 lb/ft3 | 75 ksi | 30 ksi | 9.3 1/°F | 0.3 |
A276 S316 Steel Properties
| Unit System | Young's Modulus, E | Density, ρ | Ultimate Strength, Fu | Yield Strength, Fy | Thermal Expansion Coef., α | Poisson's Ratio, ν |
|---|---|---|---|---|---|---|
| Metric | 193,000 MPa | 8,010 kg/m3 | 520 MPa | 210 MPa | 16.74 1/°C | 0.3 |
| Imperial | 28,000 ksi | 500 lb/ft3 | 75 ksi | 30 ksi | 9.3 1/°F | 0.3 |
A276 S321 Steel 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 | 7,690 kg/m3 | 650 MPa | 450 MPa | 13.14 1/°C | 0.3 |
| Imperial | 29,000 ksi | 480 lb/ft3 | 94 ksi | 65 ksi | 7.3 1/°F | 0.3 |
