Hastelloy B-2 Chemical Composition:
Hasteloy B-2 Physical Properties:
Performance characteristics:1Excellent corrosion resistance: Hastaloy B-2 exhibits extremely high corrosion resistance in acidic and chloride environments, especially in corrosive media such as sulfuric acid, hydrochloric acid and chloride. 2.High temperature strength: Hastelloy B-2 has good strength and creep resistance under high temperature conditions, can withstand stress and load at high temperatures, and is suitable for working conditions in high temperature environments. 3.Excellent resistance to stress corrosion cracking: Hastaloy B-2 has good resistance to stress corrosion cracking and can be used under high temperature and stress conditions, reducing the risk of material failure. 4.Ease of processing: Hastelloy B-2 has good processing performance, can be formed and processed by cold working, hot processing, etc., and is suitable for the manufacture of parts with various complex shapes. 
In many industrial applications, the product can provide satisfactory corrosion resistance. According to experience, in addition to mechanical failure, corrosion is mainly manifested as a serious local corrosion, that is, stress corrosion cracking point corrosion, intergranular corrosion fatigue and crevice corrosion, and local corrosion accounts for more than half of the cases. In fact, many failure accidents can be avoided through reasonable material selection, according to the corrosion mechanism, metal corrosion can be divided into three types: special corrosion, chemical corrosion and electrochemical corrosion, most of the metal corrosion in practical engineering belongs to electrochemical corrosion.
Hastelloy steel plate nickel can dissolve chromium and stabilize its oxidation resistance, molybdenum can effectively resist oxidative corrosion, and the product is more expensive than ordinary stainless steel materials. Different types of steel are slightly different, such as 220,000 tons for steel plates, 300,000 tons for seamless pipes, and 180,000 tons for round steel. Flanges and fittings are not calculated by weight, but by size and size, with slight fluctuations depending on market conditions.