1.4776 | GX40CrSi28
| Numeric designation | 1.4776 |
|---|---|
| Chemical designation | GX40CrSi28 |
| Etching | V2A-Beize @ 70°C |
This heat-resistant cast steel is often used for furnace parts. The microstructure consists of chromium carbides in a ferritic matrix.
The hardness is 210 HBW 2.5/187.5.
