Hastelloy B 2 Alloy - China

HASTELLOY B-2 alloy (UNS N010665/ W.

Nr.

2.4858) is is a nickel-molybdenum alloy with significant resistance to reducing environments, such as hydrogen chloride gas and sulfuric, acetic and phosphoric acids.

Hastelloy alloy b 2 provides resistance to pure sulfuric acid and a number of non-oxidizing acids.

The alloy should not be used in oxidizing media or where oxidizing contaminants are available in reducing media.

Premature failure may occur if alloy B-2 is used where iron or copper is present in a system containing hydrochloric acid.

Industry users like the resistance to a wide range of organic acids and the resistance to chloride-induced stress-corrosion cracking.

Hastelloy B2 alloy resists the formation of grain boundary carbide precipitates in the weld heat-affected zone, making it suitable for most chemical process applications in the as-welded condition.

The heat-affected weld zones have reduced precipitation of carbides and other phases to ensure uniform corrosion resistance.

Alloy B-2 also has excellent resistance to pitting and stress corrosion cracking.

Application

Superior resistance to hydrochloric acid, aluminum chloride catalysts and other strongly reducing chemicals.

Excellent high-temperature strength in inert and vacuum atmospheres.

Hastelloy B-2 alloy is a nickel-molybdenum alloy particularly suited for equipment handling reducing chemical environments .

Applications in the chemical process industry involving sulfuric, phosphoric, hydrochloric and acetic acid.

Temperature uses vary from ambient temperature to 1500F depending on the environments

Company Contact:

• Posted By: Taizhou Jiefan Stainless Steel Co Ltd

• Phone: +8652383933696

• Address: No.C05-1, Wanyuan Trade City,Dainan Town, Xinghua City, taizhou , zhejiang , China

• Email:

• Website: https://www.jfansteel.com/

• Business Description: Taizhou Jiefan Stainless Steel Co., Ltd. is located in Dainan town, Xinghua city, which is a famous stainless steel town in China.
  
  Jfansteel is a professional and reputable manufacturer and exporter of metal products.
  
  Our company mainly provides stainless steel coil/strip/plate, stainless steel pipe (seamless /welded) and pipe fittings (flange/elbow/tee/reducer ), stainless steel flat bar, stainless steel angle bar, structural steel , profile steel and other related products and processing customized services according to customers' drawings and samples.
  
  The products are widely used in petroleum, electronics, chemical, pharmaceutical, textile, food, machinery, construction, nuclear power, aerospace, military, parts processing and other industries, the products are mainly sold to China and Southeast Asia, Europe, North America, South America, Africa and other countries and regions.
  
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