Alloy B-3

Nickel

Alloy B-3 nickel alloy

Alloy B-3 supplied by Shanxi Youte Steel (jlhsteel.net).

Chemical Composition (%)

MO27
FE1
CR1

Chinese Standard

ASTM B333

Equivalent Grades

Hastelloy B-3 / UNS N10675

Applications

Aerospace, chemical processing, marine, nuclear, heat resistance.

Available Forms

Bar, Plate, Sheet, Tube, Wire, Forging, Pipe

Uses

Nickel alloy with superb corrosion and high-temperature performance. Used in chemical processing, marine, heat-treat equipment and electronics.

Heat Treatment

Solution treated 1000–1200 °C and aged per alloy; many are used in the mill-annealed condition for corrosion service.

Precautions

Use matched filler and clean joint preparation; sulfur can cause hot cracking — avoid contact with lead/low-melting contaminants.

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