| Standard | Fe, % | Si, % | Mn, % | Co, % | Cr, % | Cu, % | Ni, % | V, % | P, % | C, % | S, % | Mo, % | W, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | Mn, % | Co, % | Cr, % | Cu, % | Ni, % | V, % | P, % | C, % | S, % | Mo, % | W, % |
| GOST 28393-89 | 75.64–80.75 | < 0.6 | < 0.5 | < 0.5 | 3.8–4.3 | < 0.25 | < 0.4 | 5.5–6.2 | < 0.03 | 1.65–1.75 | < 0.03 | 1.8–2.3 | 6.5–7.5 |
| Property |
|---|
| Property |
| Products according to GOST 28393 Annealing Hardness HB: <269 |
| Products according to GOST 28393 Annealing Imprint Diameter:> 3.7 mm |
| Tempering with tempering Hardness HRC:> 64 |
| According to customer demand Hardness HB: <255 |
| According to customer requirement Imprint diameter:> 3.8 mm |
| Calculated Properties Density: 8.47 g / cm3 |
| Standard | Description |
|---|---|
| Standard | Description |
| GOST 28393-89 |