Steel circle 1.3813 / X40MnCrN19
Material Description
Steel circle 1.3813 (X40MnCrN19) is a high-manganese, corrosion-resistant stainless steel known for its excellent wear resistance, mechanical strength, and good machinability. This alloy is widely used in applications requiring durability under demanding conditions, such as chemical processing, marine environments, and heavy industry.
Chemical Composition
| Element | Content (%) |
|---|---|
| Carbon (C) | 0.35-0.45 |
| Silicon (Si) | 0.50-0.80 |
| Manganese (Mn) | 18.00-20.00 |
| Chromium (Cr) | 3.50-5.00 |
| Nitrogen (N) | 0.20-0.40 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.015 |
Mechanical Properties
| Parameter | Value |
|---|---|
| Tensile Strength | 800-1000 MPa |
| Yield Strength | 400-600 MPa |
| Hardness | 200-250 HB |
| Elongation | 25-35% |
| Corrosion Resistance | High |
Key Advantages
- High mechanical strength – withstands heavy loads and impact.
- Excellent corrosion resistance – performs well in aggressive environments.
- Good wear resistance – suitable for applications requiring durability.
- Improved machinability – easier to process compared to some other stainless steels.
Main Applications
| Industry | Examples of Use |
|---|---|
| Chemical Processing | Tanks, pipes, and fittings |
| Marine Industry | Shipbuilding components, shafts |
| Automotive Engineering | High-stress mechanical parts |
| Heavy Industry | High-wear machine parts |
Conclusion
Steel circle 1.3813 / X40MnCrN19 is an excellent choice for industries requiring strong, wear-resistant, and corrosion-resistant steel. Its high manganese and nitrogen content ensure superior mechanical properties, making it suitable for heavy-duty applications in challenging environments.
Steel circle delivery forms 1.3813 / X40MnCrN19
Steel Circles | |
| Steel grades | Dimensions supplied (mm) |
| Steel Circle 1.3813 /X40MnCrN19 | 20-100 |