Material Properties
Access standardized minimum yield and ultimate tensile strengths for structural steels according to European design codes and product delivery standards.
Available standards
EC3 structural steel
Eurocode 3 - Table 5.1: Structural steels
EC3 cold-forming steel
Eurocode 3 - Table 5.2: Cold-forming steels
EN 10025-2 non-alloy structural steel
Technical specifications for hot-rolled non-alloy structural steel products
EN 10025-3 weldable fine grain steel
Technical specifications for hot-rolled normalized and normalized-rolled weldable fine-grain structural steels
EN 10025-4 weldable fine grain steel
Technical specifications for hot-rolled thermomechanically processed weldable fine-grain structural steels
EN 10025-5 weather resistant steel
Technical specifications for hot-rolled structural steels with enhanced atmospheric corrosion resistance
EN 10025-6 high yield structural steel
Technical specifications for hot-rolled flat structural steel products with high yield strength in quenched and tempered states
EN ISO 683-2 shafts and plates
Standard specifications for heat-treatable, alloy, and free-cutting steels
Fundamental physical constants
Standard design constants for structural steels per EN 1993-1-1 § 5.2 and EN 1991-1-1.
| Property | Symbol | Value | Unit |
|---|---|---|---|
| Modulus of elasticity | E | 210 000 | MPa (N/mm²) |
| Shear modulus | G | 81 000 | MPa (N/mm²) |
| Poisson's ratio | ν | 0.30 | - |
| Density | ρ | 7 850 | kg/m³ |
| Coefficient of linear thermal expansion | α | 12 × 10⁻⁶ | K⁻¹ |