EA-40 25/64 (Sv-30H26N32S2B-Sh)
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ni, % | C, % | Nb, % |
|---|---|---|---|---|---|---|---|
| 32.75–42.55 | 1.6–1.8 | 1–1.2 | 25–27 | 29–35 | 0.35–0.45 | 0.5–1.8 |
Note: S + P <0.020
Note: Pb + Sn + Zn + Bi + As + Sb <0.014%
Information on suppliers
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| Cr | % | Chrome |
| Ni | % | Nickel |
| C | % | Carbon |
| Nb | % | Niobium |