Daniel WereeHave been business relationship for 3 years, great partner for Nickel Cobalt Alloy!
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3J21 Superelastic Alloy Co40CrNiMo Rod Diameter 20mm 100mm
|Equal Grades||R30003，Phynox,Co40CrNiMo||Forms Of Supply||Strip, Wire,Rod, Forging|
|Spec||YB/T 5253-1993,ASTM F1058,AMS5876D-R30003||UNS No.||R30003|
|Product Name||Superelastic Alloy||Package||Playwoode Case|
Rod Superelastic Alloy,
Co40CrNiMo Superelastic Alloy,
Diameter 20mm Superelastic Alloy
3J21 Superelastic Alloy Co40CrNiMo Rod Diameter 20-100mm
3J21 Superelastic Alloy Rod Diameter 20-100mm
Xun Shi New Materials Co Ltd supplies 3J21 alloy for elastic components, 3J21 is a deformation reinforced cobalt-based alloy, with good plastic properties and easy to process in the solid solution state. After high strain rate cold processing and time limit treatment, 3J21 can obtain high mechanical and elastic properties, but after the solid solution treatment, the alloy can no longer be strengthened by time limit treatment.
The 3J21 alloy strip materials we supplied have been successfully exported to a seal manufacturer in Italy, replaced the elastic materials previously produced in France.
Components for watches
Combination of high strength, ductility and good mechanical properties at ambient temperatures
Excellent fatigue life
Excellent corrosion resistance in numerous environments
Age hardenable (Spring Temper only)
Good for sea water applications
Chemical compositions (% in weight)
The available forms of 3J21
Usually, 3J21 is supplied in cold rolled strip and cold pulled wire form, and also can be provided upon customer request in rods and forgings
Rod diameter 20-100mm
The leading time for wires and rods is around 30days.