Hastelloy c-276 ERNiCrMo-4 Mig welding wire nickel based alloy wire
Weling series:
ERNiCrMo-3,ERNiCrMo-4,ERNiCrMo-13,ERNiCrFe-3,ERNiCrFe-7,ERNiCr-3,ERNiCr-7,ERNiCu-7,ERNi-1, ER70S-6.
Nickel: | Balance |
---|---|
Chromium: | 14.5-16.5 |
Molybdenum: | 15.0-17.0 |
Iron: | 4.0-7.0 |
Tungsten: | 3.0-4.5 |
Cobalt: | 2.5 max. |
Manganese: | 1.0 max. |
Alloy C-276 resists the formation of grain boundary precipitates in weld heat-affected zones, hence its suitability for most chemical process applications in the as-welded condition. If, however, attack of a C-276 alloy weld joint is experienced as it may be in certain environments, C-22 weld filler metal should be considered.
The alloy has excellent resistance to a wide variety of chemical process environments.