DI103-MP (R12M3K5F2-MP)
Classification
Chemical composition
Note: MP - obtained by powder metallurgy
| 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 | 69.44–74.35 | < 0.6 | < 0.5 | 5–5.5 | 3.8–4.3 | < 0.25 | < 0.4 | 1.8–2.3 | < 0.03 | 1.05–1.15 | < 0.03 | 2.5–3 | 11.5–12.5 |
Note: MP - obtained by powder metallurgy
| Property |
|---|
| Property |
| Products according to GOST 28393 Annealing Hardness HB: <285 |
| Products according to GOST 28393 Annealing Imprint Diameter:> 3.6 mm |
| Tempering with tempering Hardness HRC:> 66 |
| According to customer requirement Hardness HB: <269 |
| According to customer requirement Fingerprint diameter:> 3.7 mm |
| Calculated Properties Density: 9.21 g / cm3 |
| Standard | Description |
|---|---|
| Standard | Description |
| GOST 28393-89 |