Alloy 800HHT

A nickel – chromium alloy designed for use from cryogenic to elevated temperature in the 0 0 range of 2000 F (1093 ). The high nickel content of the alloy enables it to retain considerable resistance under reducing conditions and makes it resistant to corrosion by a number of organic and inorganic compounds. The nickel chloride-ion stresscorrosion cracking and also provides excellent resistance to alkaline solutions, Its chromium content gives the alloy resistance to sulphur compounds, various oxidising environments and makes it superior to commerciall pure nickel under oxidising conditions.