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Non Magnetic 3J21 Co40CrNiMo Superelastic Alloy
|Equal Grades||UNS R30003, 3J21, Phynox, W.Nr 2.4711||Forms Of Supply||Strip, Wire, Round Bar, Forging|
|Spec||YB/T 5253-2011||UNS No.||R30003|
|Product Name||Superelastic Alloy||Package||Playwoode Case|
3J21 Superelastic Alloy,
Non Magnetic Superelastic Alloy,
Co40CrNiMo Super Elastic Alloy
3J21(Co40CrNIMo)Superelastic Alloy for elastic components
XUNSHI supplies 3J21 alloy for elastic components.
3J21 is a Co-Cr-Ni-Mo high-elastic alloy, which belongs to 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 we supplied has now been successfully exported to a pan-plug sealing manufacturer in Italy, replacing the elastic materials previously produced in France.
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.
- Combination of high strength, ductility and good mechanical properties at ambient temperatures
- Excellent fatigue life
- Excellent corrosion resistance in numerous environments
- Non magnetic
- Age hardenable (Spring Temper only)
- Good for sea water applications
- Seal components
- Medical devices
- Components for watches
- Aerospace applications
- Petro-chemical applications
- Marine engineering
Typical composition(*% in weight)
C=0.15, Ni=15.50, Co=40.00, Cr=20.00, Mo=7.00, Mn=2.00, Fe=remainder
The forms of supply
Round bar spec:Diameter 20-100mm
The Equal grades: R30003,Phynox(Francce),Elgiloy*,Co40CrNiMo,NAS604PH,K·R·N(Japan),40КHXM(Reussia)