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Definition of Hastelloy and its applications 

Hastelloy is the general name for the commercial grades of nickel-based corrosion-resistant alloys produced by Hastelloy International. Including nickel molybdenum Hastelloy B-2, nickel chromium molybdenum Hastelloy C-4 and the like.
Hastelloy grades include the following grades:
HASTELLOY B-2 Nickel-Molybdenum Alloy, an excellent upgraded version of HASTELLOY B-3 B-2 in a reducing environment, has excellent corrosion resistance to any temperature and concentration of hydrochloric acid.
HASTELLOY C-4 has good thermal stability and good toughness and corrosion resistance at 650-1040 degrees Celsius.
HASTELLOY C-22 is more resistant to uniform corrosion in oxidizing media than C-4 and C-276.
Excellent corrosion resistance HASTELLOY C-276 has good resistance to oxidizing and moderately reducing corrosion and excellent resistance to stress corrosion. HASTELLOY C-2000 The most comprehensive corrosion-resistant alloy with excellent resistance to uniform corrosion in both oxidizing and reducing environments.
HASTELLOY G-35 G-30 upgraded product, better corrosion resistance and thermal stability Excellent HASTELLOY G-30 high chromium content nickel-based alloy, excellent performance in phosphoric acid and other strong oxidizing mixed acid medium.
HASTELLOY X combines high strength, oxidation resistance and easy processing

Application : High temperature alloy are widely used in petroleum chemistry, electric power, machinery manufacturing, automobile manufacturing, aerospace, offshore drilling, military and other industrial fields.


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