Hastelloy® B3

Hastelloy® B3 Fasteners (UNS N10675 / ASTM B355 / 2.4600)

HASTELLOY® B-3® alloy (UNS N10675) exhibits extremely high resistance to pure hydro-chloric, hydrobromic, and sulphuric 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.It is used in numerous chemical process industry (CPI) applications, especially in the construction of reaction vessels for pure, reducing acid service.

Hastelloy Fasteners including as Bolts, Nuts, Socket Capscrews, Washers, Studs, Studbolts, Socket Setscrews, Socket Countersunk Screws & machined components to all recognised standards drawings as well as customer drawings can be produced at Beacon Corporation Limited.

*Information is given as guidance only