8H4V9F2-SH (EIZ47-Sh)
Used for the manufacture of precision rolling bearings operating in aggressive environments.
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Structural steel | Bearing structural steel |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ni, % | V, % | P, % | C, % | S, % | Mo, % | W, % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TU 14-1-2244-77 | 81.89–83.89 | < 0.4 | < 0.4 | 4–4.6 | < 0.35 | 1.4–1.7 | < 0.03 | 0.7–0.8 | < 0.03 | < 0.3 | 8.5–9.5 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| TU 14-1-1213-75 | |
| TU 14-1-2244-77 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| Cr | % | Chrome |
| Ni | % | Nickel |
| V | % | Vanadium |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
| Mo | % | Molybdenum |
| W | % | Tungsten |