leghe di nichel AISI F44 alloy b-3

Nickel Alloy B-3

Global Alloys supplies all nickel alloys (Alloy B-3) for high technology uses, in collaboration with leading European steel mills, manufacturers and distributors, we are able to supply every product intended for industries such as: aerospace, aeronautics, defence, racing , energy, oil & gas, purification plants and exchangers, petrochemical and chemical plants.

Alloy B 3 (UNS N10675)

Other specifications

Wr 2.4600; ASTM B 335, ASME SB335

Alloy B-3 has extremely high resistance to particularly aggressive acids: pure hydrochloric, hydrobromic and sulfuric acids. Furthermore, it has significantly improved structural stability compared to previous B-type alloys, causing fewer concerns during welding, fabrication and service.

Like other nickel alloys (in the annealed state), it is ductile, can be formed and welded, and resists stress corrosion in chloride-containing solutions. Additionally, it can withstand fluids containing fluoride and concentrated sulfuric acid.

Alloy B-3 is supplied in the following forms:

  • Bars from 10-220mm
  • Sheets and plates from 0.5 to 50.8mm
  • Forged on request

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