• Nickel Based corrosion resistance Alloy

HASTELLOY® B-3® alloy (UNS N10675) exhibits extremely high resistance to pure hydrochloric, hydrobromic, and sulfuric acids. Furthermore, it has greatly improved structural stability compared with previous B-type alloys, leading to fewer concerns during welding, fabrication, and service.

Like other nickel alloys (in the mill annealed condition), it is ductile, can be formed and welded, and resists stress corrosion cracking in chloride-bearing solutions. Also, it is able to withstand fluoride-bearing media and concentrated sulfuric acid, both of which result in damage to zirconium alloys.

HASTELLOY® B-3® alloy is available in the form of plates, sheets, strips, billets, bars, wires, pipes, tubes, and coated electrodes. It is used in numerous chemical process industry (CPI) applications, especially in the construction of reaction vessels for pure, reducing acid service.

• Chemical Properties of Hastelloy B-3 Wire

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• ​Application

Some typical applications are:

• Strong oxidizers (such as ferric and cupric chlorides)
• Hot contaminated media (organic and inorganic)
• Chlorine
• Formic and acetic acids
• Acetic anhydride
• Seawater and brine solutions

• Type we could offer

ASTM	Alloy	Type	UNS	Misc./Shape
ASTM B574 Bar	Hastelloy B-3	Nickel	N10675	Bar
ASTM B575 Plate	Hastelloy B-3	Nickel	N10675	Plate
ASTM B575 Strip	Hastelloy B-3	Nickel	N10675	Strip
ASTM B575 Sheet	Hastelloy B-3	Nickel	N10675	Sheet
ASTM B619 Welded Pipe	Hastelloy B-3	Nickel	N10675	Welded Pipe
ASTM B622 Seamless Tubing	Hastelloy B-3	Nickel	N10675	Seamless Tubing
ASTM B366 Fittings	Hastelloy B-3	Nickel	N10675	Fittings
ASTM B574 Wire	Hastelloy B-3	Nickel	N10675	Wire