| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ti, % | Cu, % | Ni, % | P, % | C, % | S, % |
|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ti, % | Cu, % | Ni, % | P, % | C, % | S, % |
| OST 26-291-94 | 96.565–98.1 | < 0.3 | 0.4–0.7 | < 0.25 | < 0.1 | < 0.025 | 1.5–1.9 | < 0.03 | < 0.1 | < 0.03 |
| Property |
|---|
| Property |
| According to TU 14-1-2219-77 Note Failed state |
| First quality category Note Mechanical properties are not standardized |
| Highest quality category Diameter: 3 mm; Temporary resistance: 736 - 981 MPa |
| Diameter: 4 mm; Temporary resistance: 589 - 834 MPa |
| Diameter: 5mm; Temporary resistance: 539 - 785 MPa |
| Diameter: 5mm; Temporary resistance: 539 - 785 MPa |
| Standard | Description |
|---|---|
| Standard | Description |
| OST 26-291-94 | |
| TU 14-1-2219-77 |