EI736L (13H14N3V2FRL)
Classification
Chemical composition
| Standard | Fe, % | Si, % | B, % | Mn, % | Cr, % | Ti, % | Cu, % | Ni, % | V, % | Al, % | P, % | C, % | S, % | Mo, % | N, % | W, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | B, % | Mn, % | Cr, % | Ti, % | Cu, % | Ni, % | V, % | Al, % | P, % | C, % | S, % | Mo, % | N, % | W, % |
| OST 1 90090-79 | 78.514–83.927 | 0.2–0.8 | 0.003–0.006 | 0.2–0.8 | 11.5–13.5 | < 0.05 | < 0.3 | 2.3–3 | 0.18–0.28 | < 0.1 | < 0.025 | 0.09–0.15 | < 0.025 | < 0.2 | < 0.05 | 1.6–2.2 |
Information on suppliers
Properties
| Property |
|---|
| Property |
| According to OST 1 90090-79 Option 1 Note Quenching 1030 - 1050 ° C, oil cooling Vacation 560-590 ° C, 2 hours, air cooling |
| According to OST 1 90090-79 Yield strength:> 985 MPa Tensile strength:> 1182 MPa Elongation:> 8% |
| According to OST 1 90090-79 Impact strength KCU at 20 ° C:> 20 J / cm2 Relative narrowing:> 26% Diameter of imprint: 3.20 - 3.55 mm |
| According to OST 1 90090-79 Option 2 Note Quenching 1030 - 1050 ° C, oil cooling Vacation 680 ° C, 2 hours, air cooling |
| According to OST 1 90090-79 Option 2 Yield strength:> 739 MPa Tensile strength:> 887 MPa Elongation:> 9% |
| According to OST 1 90090-79 Option 2 Impact strength KCU at 20 ° C:> 25 J / cm2 Relative narrowing:> 30% Diameter of imprint: 3.25 - 3.70 mm |
| Calculated properties Density: 7.99 g / cm3 |
Standards
| Standard | Description |
|---|---|
| Standard | Description |
| OST 1 90090-79 | OST 1 90090-79 |