Hastelloy B-2 alloy
Hastelloy B-2 alloy
Overview
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 alloyb 2provides 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 alloyresists 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-2also 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 alloyis 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 1500°F depending on the environments
Send product request
Other supplier products
|
|
Hastelloy B-2 alloy | Hastelloy B-2 alloy Overview HASTELLOY B-2 alloy(UNS N010665/ W.Nr. 2.4858) is is a nickel-molybdenum alloy with significant resistance to reducing... |
 |
INCOLOY alloy 901 | INCOLOY alloy 901 Overview INCOLOY® alloy 901 (UNS N09901/W.Nr. 2.4662) is an age-hardenable Ni-Fe-Cr superalloy with significant additions of ... |
 |
HASTELLOY C-22 alloy | Overview HASTELLOY C-22 alloy(UNS N06022/W. Nr. 2.4602) is one of the well-known and well-proven nickelchromium-molybdenum materials, the chief att... |
 |
INCONEL alloy 718 | INCONEL® alloy 718 (UNS N07718/W.Nr. 2.4668) is a high-strength, corrosion-resistant nickel chromium material used at -423° to 1300°F. ... |
 |
INCOLOY alloy 800H | Overview INCOLOY alloy 800H(UNS N08810) has excellent corrosion resistance in waterborne medium with high temperature up to 500℃, good stress corro... |
Same products
 |
3D printing spherical titanium carbide powder | Seller: Zhuzhou Hastion High-Tech Materials Co.,Ltd. | This batch of titanium carbide powder (TiC) has a purity of over 99.5%, with a particle size cont... |
 |
Titanium carbide hard alloy drive wheel - Specialized | Seller: Zhuzhou Hastion High-Tech Materials Co.,Ltd. | The titanium carbide (TiC) guide wheel is fabricated via high-temperature powder metallurgy sinte... |
 |
Industrial guide wheels, titanium carbide wear-resistant alloy | Seller: Zhuzhou Hastion High-Tech Materials Co.,Ltd. | This carbonized titanium (TiC) guide wheel is formed by high-temperature sintering of 99.5% pure ... |
 |
Unfinished bar stock - heat treatable | Seller: Zhuzhou Hastion High-Tech Materials Co.,Ltd. | This high-purity titanium carbonitride (TiCN) round bar is fabricated via hot-pressing and sinter... |
 |
Steel-based titanium carbide hard alloy round bar | Seller: Zhuzhou Hastion High-Tech Materials Co.,Ltd. | This carbonitride round bar (TiC) is formed by hot-pressing and sintering 99.5% high-purity carbo... |
