EC27 (H70VTU)
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard | Si, % | Mn, % | Cr, % | Ti, % | Ni, % | P, % | C, % | S, % | Nb, % | N, % | W, % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| < 0.1 | < 0.2 | < 0.2 | < 0.1 | 66.83–71.07 | < 0.02 | 0.03–0.08 | < 0.02 | 0.9–1.4 | < 0.05 | 28–31 |
Information on suppliers
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Si | % | Silicon |
| Mn | % | Manganese |
| Cr | % | Chrome |
| Ti | % | Titan |
| Ni | % | Nickel |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
| Nb | % | Niobium |
| N | % | Nitrogen |
| W | % | Tungsten |