3J21 Superelastic Alloy for Elastic Component Strip Thickness 0.05-2.50mm
A-ONE ALLOY supplies 3J21 alloy for elastic components.
Successful project: Spring energized seal-Italian customer
The customer used Phynox strip from France in the past. After 6 months' strict test in the lab, our 3J21 strip is commented as excellent in performance.
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Application
Typical composition(*% in weight)
C=0.15, Ni=15.50, Co=40.00, Cr=20.00, Mo=7.00, Mn=2.00, Fe=remainder