HuaNickel Hastelloy G-50 is a nickel-based superalloy with excellent corrosion resistance and high-temperature strength properties.

Hastelloy X

HuaNickel NiCr21Mo14W alloy was introduced in 1982, which is an improvement and development of several high-molybdenum Ni-Cr-Mo alloys mentioned above. The newly developed NiCr21Mo14W alloy system increases the chromium content by approximately 21% and reduces the amount of molybdenum by approximately 13%, and an appropriate amount of tungsten (approximately 3%) is added to balance the amount of chromium, molybdenum, and tungsten alloy. Because of these characteristics, NiCr21Mo14W alloy has better corrosion resistance than the aforementioned Ni-Cr-Mo(- W) alloys in many media. In particular, it is more obvious in oxidizing media such as FeCl₃ and CuCl₂, wet chlorine, and redox acids. At the same time, the alloy still has excellent resistance to pitting, crevice corrosion and stress corrosion.

NiCr22Mo7Cu