Base Fe (Iron) : Fe57-68 / Ni28-32 / Cr2.5-3.5 / Si1.5-3 / Mn0.5-1.5
Impurities: C<2.6, Cu<0.5, P<0.08
| Elements Symbol | Elements Name | Min | Max | % |
|---|---|---|---|---|
| C | (carbon) | 0 | 2.6 | % |
| Cr | (chromium) | 2.5 | 3.5 | % |
| Cu | (copper) | 0 | 0.5 | % |
| Fe | (iron) | 56.8 | 67.5 | % |
| Mn | (manganese) | 0.5 | 1.5 | % |
| Ni | (nickel) | 28 | 32 | % |
| P | (phosphorus) | 0 | 0.08 | % |
| Si | (silicon) | 1.5 | 3 | % |
Common Uses:
Equipment such as pumps, valves, filter parts, exhaust gas manifolds, and turbocharger housings.
| Similar-composition standards with EN GJSA XNiCr30 3 |
|---|
| AFNOR NFA32301 SNC303 (France) |
| DIN WNr 0.7676 (Germany) |
| DIN 1694 GGG-NiCr303 (Germany) |
| DIN 1694 GGG-NiSiCr3052 (Germany) |
| ISO 2892(73) S-NiCr303 (International) |
| BS 3468 S-NiCr303 (United Kingdom) |
| ASTM A439(94) D-3 (USA) |
