Hastelloy B2 is a solid solution strengthened, nickel-molybdenum alloy, with significant resistance to reducing environments like hydrogen chloride gas, and sulfuric, acetic and phosphoric acids. Molybdenum is the primary alloying element which provides significant corrosion resistance to reducing environments. This nickel steel alloy can be used in the as-welded condition because it resists the formation of grain-boundary carbide precipitates in the weld heat-affected zone.

• Grade

  UNS N10665, 2.4617.

• Standard

  AISI, ASTM, DIN, JIS, GB, BS,EN.

• Certification

  ISO,SGS.

• Surface

  Black, Bright, Pickling. Ba,2b,No.1,No.4,4K,Hl,8K

• Delivery State

  Annealed,Solution,Ageing.

• Location

  China

• Type & Size

  • Steel plate: Thickness:0.4mm~500mm or customized.
  • Steel bar: φ10.0mm~200mm or customized.
  • Steel tube:φ3mm~300mm ;Wall thickness: Sch10-XXs.
  • Steel strip:Thickness:0.10mm~3.00mm;Width:50mm~500mm.
  • Forgings：Customized.
  • Steel pipe
  • Flanges