Alloy W
NickelAlloy W nickel alloy
Alloy W supplied by Shanxi Youte Steel (jlhsteel.net).
Chemical Composition (%)
| MO | 23 |
|---|---|
| FE | 4 |
| CR | 1 |
Chinese Standard
ASTM B434
Equivalent Grades
Hastelloy W / UNS N10004
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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