Description
HASTELLOY® C-22HS® is a versatile nickel-chromium-molybdenum alloy with excellent resistance to both oxidizing and reducing acids and which can be heat treated to obtain very high strength. C-22HS alloy offers significantly better corrosion resistance when annealed, especially against localized corrosive assault. Because of its localized attack resistance, the alloy is also a good choice for a general-purpose filler metal or weld overlay. HASTELLOY® C-22HS® alloy (N07022) is the leading nickel-chromium-molybdenum corrosion-resistant material used in the oil and gas sector. Cold treating the alloy at values ranging from 30 to 65 percent produces high room temperature yield strengths. It is NACE/ISO certified and has remarkable resilience to sour gas conditions.
In addition to its high uniform corrosion resistance in oxidizing as well as reducing environments, the as-heat treated Hastelloy C-22HS Filler Wire possesses high resistance to chloride-induced pitting and crevice corrosion attack. HASTELLOY C-22HS Filler Wire exhibits excellent ductility and impact strength after long-term thermal exposure at elevated temperatures. C-22HS Filler Wire has excellent forming characteristics, and cold forming is the preferred method of shaping. Hastelloy C-22HS Filler Wire can be easily cold worked due to its good ductility.
HASTELLOY® C-22HS® Filler Wire Specification
Classification | AWS A5.14, |
Form | MIG spools, TIG cut lengths, Reels and Coils |
Type Of Welding | Inert Gas Welding |
Current | MIG-DCEP / TIG-DCEN |
Size | 0.76 mm ∞ *4.70xmm |
HASTELLOY® C-22HS® Welding Wire Application & uses |
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Trade Names of HASTELLOY® C-22HS® Welding Wire
Class | UNS |
N07022 | HASTELLOY® C-22HS® |
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Haynes - HASTELLOY® C-22HS® |
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MIG Spools
TIG Cut Lengths
Welding Wire Reel
Welding Wire Coil