S355J2G3CuC Steel (DIN 5512-1) – Normalized/Normalized Formed for Rail Vehicle Engineering
The steel is used for rail vehicle engineering acc. to the selected standard DIN 5512-1. The corresponding properties of EN 10025-2 shall be taken.
Properties
General
| Property | Temperature | Value | Comment |
|---|---|---|---|
Density | 23.0 °C | 7.8 - 7.9 g/cm³ | Typical for Medium Carbon Steel |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 23.0 °C | 200 - 215 GPa | Typical for Medium Carbon Steel |
Elongation | 20.0 °C | 22 % | |
Elongation, transverse | 20.0 °C | 20 % | |
Poisson's ratio | 23.0 °C | 0.29 [-] | Typical for Medium Carbon Steel |
Shear modulus | 23.0 °C | 75 - 80 GPa | Typical for Carbon Steel |
Tensile strength | 20.0 °C | 490 - 630 MPa | |
Yield strength | 20.0 °C | 345 - 355 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 1.32E-5 1/K | Typical for Medium Carbon Steel |
Max service temperature | 500 °C | Typical for Carbon Steel | |
Melting point | 1380 - 1514 °C | Typical for Medium Carbon Steel | |
Specific heat capacity | 23.0 °C | 470 - 520 J/(kg·K) | Typical for Medium Carbon Steel |
Thermal conductivity | 23.0 °C | 21 - 52 W/(m·K) | Typical for Medium Carbon Steel |
Electrical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Electrical resistivity | 23.0 °C | 1.43E-7 - 1.74E-7 Ω·m | Typical for Carbon Steel |
Chemical properties
| Property | Value |
|---|---|
Aluminium | 0.02 % |
Carbon | 0.2 % |
Manganese | 1.6 % |
Phosphorus | 0.04 % |
Silicon | 0.55 % |
Sulfur | 0.04 % |
Metal
- DIN 2394-2: Grade St 28 Steel – Normalized & Normalized Formed (+N) Properties
- DIN 17240 Grade C35 Steel – Normalized or Normalized‑Formed (+N) for Creep Resistance up to 400 °C
- DIN 5512‑1 Grade S235J2W: Normalized or Normalized‑Formed Steel for Rail Vehicle Engineering
- Premium DIN 5512-1 Grade S355J2G3Cu Steel – Optimized for Rail Vehicle Engineering
- DIN 5512‑1 Grade S235J2G3Cu Steel – Normalized/Normalized‑Formed (N) for Rail Vehicle Engineering
- DIN 5512-1 Grade S235JRG2C: Normalized/Normalized Formed Steel for Rail Vehicle Engineering
- S355J2G3C Steel (DIN 5512-1) – Normalized or Normalized‑Formed (N) Specifications
- DIN 5512‑1 S235JRG2 Steel – Normalized & Normalized‑Formed (Grade +N)
- DIN 5512-1 S235J2G3 Steel – Normalized & Formed (N) for Structural Use
- DIN 5512-1: Grade S355J2G3 Normalized/Normalized Formed – High-Strength, Corrosion-Resistant Structural Steel