EN10025 S355J0 steel plate material characteristics details

The S355J0 steel plate under the EN10025 standard has the following material characteristics:

1. Chemical composition:
The main elements include carbon (C), silicon (Si), manganese (Mn), phosphorus (P) and sulfur (S).
Among them, the carbon content is low, usually below 0.18%.

2. Mechanical properties:
- Tensile strength is about 450-680 MPa.
- The yield strength ranges above 355 MPa, conforming to the standard of "S355" in its designation.
- Good toughness, suitable for various structural applications.

3. Physical properties:
- The density is approximately 7850 kg/m³.
- The elastic modulus is about 190-210 GPa, depending on the specific processing conditions.

4. Corrosion resistance:
-EN10025 S355J0 steel plate has certain weather resistance, suitable for outdoor structures or applications requiring long-term exposure to harsh environments.
- Excellent performance in Marine environments.

5. Processing performance:
- It can be processed by hot rolling, cold rolling, forging, etc.
- Excellent weldability, suitable for common welding methods.

6. Dimensional stability:
- Maintain a stable size after heat treatment to avoid the risk of deformation or cracking.

7. Application field:
- Structural engineering: Bridges, buildings, mechanical equipment, etc.
- Automobile manufacturing: chassis parts, body structure, etc.

8. Environmental protection features:
- Compliant with European environmental standards, sustainable development.

These characteristics make EN10025 S355J0 steel plate one of the important materials widely used in various engineering fields.