CABVAL Hastelloy® G-50™ Grade 140 Ni-Cr-Fe-Mo Alloy
Subcategory: Superalloy; Nonferrous Metal; Nickel Base
Key Words: UNS N06950
Material Notes: Developed as a lower cost alternative to Hastelloy C-276 for use by producers of sour gas. Improved corrosion resistance compared to G-3 in service with high hydrogen disulfide concentrations in combination with carbon dioxide, chloride, etc. Its corrosion resistance at elevated temperatures falls between G-3 and C-276 in 15% HCl and in hydrogen sulfide sress corrosion cracking tests. G-50 alloy lends itself to consistent methods of manufacture of tubular products.Data provided by CABVAL, a joint venture between Haynes International and Vallourec Industries.
Available Properties |
- Density
- Hardness, Brinell
- Hardness, Knoop
- Hardness, Rockwell A
- Hardness, Rockwell C
- Hardness, Vickers
- Tensile Strength, Ultimate
- Tensile Strength, Yield
- Elongation at Break
- Modulus of Elasticity
- CTE, linear 20°C
- CTE, linear 250°C
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Property Data |
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