Sachiya Steel International is one of the well-known Manufacture And Exporter of Hastelloy B3 Wire which can be hot forged, hot rolled, hot upset, hot extruded, and hot formed. Hastelloy B3 Wire exhibits high resistance to chloride – induced pitting and crevice attack, and forms of corrosion to which the austenitic stainless steels are particularly prone. To assess the resistance of alloys to pitting and crevice attack, Hastelloy B3 Coil Wires is customary to measure their Critical Pitting Temperatures and Critical Crevice Temperatures in acidified ferric chloride, in accordance with the procedures defined in ASTM Standard.

Hastelloy B3 Wire represents the lowest temperatures at which pitting and crevice attack is encountered in this solution, within 72 hours. Wrought products of our Hastelloy B3 Wire are supplied in the Mill Annealed (MA) condition, unless otherwise specified. This solution annealing procedure in Hastelloy B3 Wires has been designed to optimize the alloy’s corrosion resistance and ductility.

Following all hot forming operations, our Alloy B3 Coil Wire should be re – annealed, to restore optimum properties. Alloy B3 Wire should also be re – annealed after any cold forming operations that result in an outer fiber elongation of 7 % or more. However, our Alloy B3 Coil Wire is more sensitive to strain and strain rates than the austenitic stainless steels, and the hot working temperature range is quite narrow.

Hastelloy B3 Wire Specifications
Specifications : ASTM B335 ASME SB335
Dimensions : ANSI/AWCI – 01 -1992 and ASTM E 2016-11 and RRW 360
Length : 100 mm TO 6000 mm
Diameter : 10 mm To 100 mm
Specialize : Filler Wire, Coil Wire

B3 Hastelloy Wire Chemical Composition

Grade C Mn Si Fe S Cr Mo Ni Ti
Hastelloy B3 0.01 max 3.0 max 0.10 max 15 0.03 max 1.5max 28.5 65.0 min 0.2 max

Hastelloy B3 Wire Mechanical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Hastelloy B3

Equivalent Grades for B3 Hastelloy Wire

Hastelloy B3 2.4600 N10675

Hastelloy B3 Wire Application Industries

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry