Hastelloy C-276 is a kind of extremely low silicon carbon content, which is considered to be a universal corrosion resistant alloy. It is mainly resistant to wet chlorine, various oxidizing chlorides, chloride solutions, sulfuric acid and oxidizing salts, and has good corrosion resistance in low and medium temperature hydrochloric acid. Therefore, in the past three decades, it has been widely used in harsh corrosive environments, such as chemical industry, petrochemical industry, flue gas desulfurization, pulp and paper, environmental protection and other industrial fields
Hastelloy C276 has the following chemical composition and mechanical properties:
Casting standard ASTM A494 cw-12mw, chemical composition and mechanical properties are as follows:
C% Max: 0.12, Mn% Max: 1.00, Si% Max: 1.00, P% Max: 0.040, S% Max: 0.030,
Mo%: 16.0-18.0, Fe%: 4.5-7.5, Ni%: Balance, Cr%: 15.5-17.5, W%:3.75-5.25,
V%: 0.20-0.40
Tensile strength min: 495mpa
Yield strength min: 275mpa
Elongation min: 4.0
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