FNb50S
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard | Fe, % | Si, % | Al, % | P, % | C, % | S, % | Nb, % |
|---|---|---|---|---|---|---|---|
| GOST 16773-2003 | 7.95–60 | < 20 | < 6 | < 0.5 | < 0.5 | < 0.05 | 12.95–92.05 |
Note: Nb: Nb + Ta
Information on suppliers
Standards
| Standard | Description |
|---|---|
| GOST 16773-2003 | |
| DSTU GOST 16773:2004 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Al | % | Aluminium |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
| Nb | % | Niobium |