DI23 (5H3V3MFS)
Classification
Chemical composition
Note: Upon receipt by electroslag remelting method S <0.015%
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | V, % | P, % | C, % | S, % | Nb, % | Mo, % | W, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | V, % | P, % | C, % | S, % | Nb, % | Mo, % | W, % |
| GOST 5950-2000 | 87.57–91 | 0.5–0.8 | 0.2–0.5 | 2.5–3.2 | < 0.3 | < 0.4 | 1.5–1.8 | < 0.03 | 0.45–0.52 | < 0.03 | 0.05–0.15 | 0.8–1.1 | 3–3.6 |
Note: Upon receipt by electroslag remelting method S <0.015%
| Property |
|---|
| Property |
| Rolled products in accordance with GOST 5950 Annealed or highly tempered Note Hardness HB: <241 |
| Rolled products in accordance with GOST 5950 Annealed or highly tempered Note Imprint Diameter:> 3.9 mm |
| After quenching with tempering HRC hardness:> 49 |
| Calculated Properties Density: 8.16 g / cm3 |
| Standard | Description |
|---|---|
| Standard | Description |
| GOST 5950-2000 | GOST |
| DSTU 3953-2000 |