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3J21 Superelastic Alloy Co40CrNiMo Rod Diameter 20mm 100mm
| Place of Origin | China |
|---|---|
| Brand Name | XUNSHI |
| Certification | ISO 9001 |
| Model Number | 3J21 |
| Minimum Order Quantity | 20kg |
| Price | Available per request |
| Packaging Details | Playwoode case |
| Delivery Time | 30days |
| Payment Terms | T/T, Western Union |
| Supply Ability | 500 kg per month |
Product Details
| 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 |
| High Light | Rod Superelastic Alloy,Co40CrNiMo Superelastic Alloy,Diameter 20mm Superelastic Alloy |
||
Product Description
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.
Density:8.3g/cm3
Application
Springs
Seal components
Medical devices
Components for watches
Aerospace applications
Petro-chemical applications
Marine engineering
Characters
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
Chemical compositions (% in weight)
| C | 0.07~0.12 |
| Mn | 1.70~2.30 |
| SI | ≤0.60 |
| P | ≤0.010 |
| S | ≤0.010 |
| Co | 39.0~41.0 |
| Cr | 19.0~21.0 |
| Ni | 14.0~16.0 |
| Mo | 6.50~7.50 |
| Ce | 0.10~0.15 |
| Fe | Balance |
Related Standards
YB/T 5253-1993
ASTM F1058
AMS5876D-R30003
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
Wire: 0.10-6.0mm
Strip: 0.05-2.0mm
Rod diameter 20-100mm
The leading time for wires and rods is around 30days.
Equal Grades
R30003,Phynox,Co40CrNiMo
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