Nickel alloys are used for high-temperature and highly corrosive media. Such conditions are typical for power generation industry, chemical ,petrochemical industry, aerospace engineering.Advanced nickel-based high strength alloys traditionally have nickel and chromium as their foundation, with elements such as molybdenum, tungsten and cobalt added to confer additional solid solution strengthening. Where high temperature strength is critical, additions of aluminum, titanium and niobium, resulting in precipitation hardening , must be added.
Inconel-Standard Available:ASME SB167; SB423;SB407; SB444 Monel-Standard Available:ASME SB165
Hastelloy- Standard Available:ASME SB626;SB622 Pure Nickel-Standard Available:ASME SB161;SB163