Select grade
Yield strength fy by thickness — all grades (EN 10025-2)
| Thickness t (mm) | S235 | S275 | S355 | S420 | S460 |
|---|
Yield vs ultimate strength — comparison
fy (t ≤ 16 mm) and fu per grade [MPa]
Material constants — all structural steels
E
210 GPa
Young's modulus
G
81 GPa
Shear modulus
ν
0.30
Poisson's ratio
ρ
7850
Density [kg/m³]
α
12×10⁻⁶
Thermal exp. [/K]
γM0
1.00
EC3 cross-section