| Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | P, % | C, % | S, % | Nb, % |
|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | P, % | C, % | S, % | Nb, % |
| TU 14-3-917-80 | 65.65–70.24 | 1.8–2.2 | 11.5–12.5 | 12–13.5 | 2–2.5 | 1.8–2.5 | < 0.03 | 0.06–0.1 | < 0.02 | 0.6–1 |
| Property |
|---|
| Property |
| Pipes according to TU 14-3-917-80 After austenization Outer diameter: 32 - 42 mm; Wall thickness: 4 - 6 mm; Yield Strength:> 216 MPa |
| Pipes according to TU 14-3-917-80 After austenization Outer diameter: 32 - 42 mm; Wall thickness: 4 - 6 mm; Temporary resistance:> 588 MPa |
| Pipes according to TU 14-3-917-80 After austenization Outer diameter: 32 - 42 mm; Wall thickness: 4 - 6 mm; Elongation:> 40% |
| Calculated Properties Density: 7.67 g / cm3 |
| Standard | Description |
|---|---|
| Standard | Description |
| TU 14-3-917-80 | |
| TU 14-3Р-55-2001 |