DI55
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant alloys |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ti, % | Cu, % | Ni, % | V, % | P, % | C, % | S, % | Mo, % | W, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GOST 5950-2000 | 89.51–92.38 | 0.7–1 | 0.15–0.45 | 3.8–4.4 | < 0.03 | < 0.3 | < 0.4 | 0.4–0.6 | < 0.03 | 0.57–0.65 | < 0.03 | 2–2.4 | < 0.2 |
Note: Upon receipt by electroslag remelting method S <0.015%
Information on suppliers
Properties
| Property |
|---|
| Rolled products in accordance with GOST 5950 Annealed or highly tempered Note Hardness HB: <255 |
| Rolled products in accordance with GOST 5950 Annealed or highly tempered Note Imprint Diameter:> 3.8 mm |
| Calculated Properties Density: 7.82 g / cm3 |
Analogues
| Germany |
|---|
| 1.2379 (X155CrVMo12-1) |
Standards
| Standard | Description |
|---|---|
| GOST 5950-2000 | GOST |
| DSTU 3953-2000 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| Cr | % | Chrome |
| Ti | % | Titan |
| Cu | % | Copper |
| Ni | % | Nickel |
| V | % | Vanadium |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
| Mo | % | Molybdenum |
| W | % | Tungsten |