Payment Terms | T/T, Western Union, PayPal |
Supply Ability | 500kg per week |
Delivery Time | 45-60 days |
Packaging Details | Playwoode case or carton, with bubble pack inside for protection |
Model | R30003 |
Product Name | Super Elastic Material |
Cobalt | 39-41% |
Chromium | 19-21% |
Resistance | Corrosion and Shock Resistant |
Brand Name | XUNSHI |
Model Number | R30003 |
Certification | ISO9001:2015 |
Place of Origin | China |
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Product Specification
Payment Terms | T/T, Western Union, PayPal | Supply Ability | 500kg per week |
Delivery Time | 45-60 days | Packaging Details | Playwoode case or carton, with bubble pack inside for protection |
Model | R30003 | Product Name | Super Elastic Material |
Cobalt | 39-41% | Chromium | 19-21% |
Resistance | Corrosion and Shock Resistant | Brand Name | XUNSHI |
Model Number | R30003 | Certification | ISO9001:2015 |
Place of Origin | China | ||
High Light | Shock Resistant Superelastic Alloy ,41% Cobalt Superelastic Alloy ,21% Chromium Superelastic Alloy |
R30003 Shock and Corrosion resistant Superelastic Alloy High Hardness
R30003 is a "super-alloy" consisting of 39-41% Cobalt, 19-21% Chromium, 14-16% Nickel, 11.3-20.5% Iron, 6-8% Molybdenum, and 1.5-2.5% Manganese. In China it is called Co40CrNiMo, 3J21-3Jxx is a series of elastic alloys.
It is used to make springs that are corrosion resistant and exhibit high strength, ductility, and good fatigue life. These same properties led to it being used for control cables in the Lockheed SR-71 Blackbird airplane.
Chemical composition
Element | C | Mn | Si | P | S | Cr | Ni | Co | Mo | Be | Fe |
Weight(%) | 0.15 max | 1.5-2.5 | 1.2 max | 0.015 max | 0.015 max | 19-21 | 14-16 | 39-41 | 6-8 | 0.1 max | Rem. |
Characters
High strength,high hardness, high elasticity limit, high energy storage ratio, high fatigue strength, small elasticity lag and rear effect, non magnetic, good wear resistance, seismic and shock resistance, excellent corrosion resistance, can work at high temperature 400 °C and also can work normally at low temperature.
Density:8.3g/cm3
Application
Springs
Seal components
Medical devices
Components for watches
Aerospace applications
Petro-chemical applications
Marine engineering
Forms of supply
Wire spec:0.10-6.0mm
Strip spec:0.05-2.0mm
Round bar spec:Diameter 20-100mm
Equal grades
3J21,Phynox(France),Elgiloy,Co40CrNiMo,2.4711
We can supply R30003 products that meet the requirements of AMS 5876 D and AMS 5833 and ISO 5832-7.
Suzhou Xunshi New Material Co., Ltd (Xunshi) is specialized in manufacturing high-quantity alloys for 10+Years. With a company mission to provide high quality, reliable source for precision alloys, high temperature alloys and stainless steels in both pilot processing and mass production, we are specialized in manufacturing materials with unique features, which are then used in aerospace, military, electronics, marine, petroleum, and petrochemical industries.
Particularly our soft magnetic alloys, sealing alloys and elastic alloys strip are used by most of us in our everyday lives. Our motivated team uses its experience to continually develop the technical capabilities of Xunshi to become your supplier of choice of special alloys.
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
1000-1200
Employee Number:
100~120
Ecer Certification:
Verified Supplier
About XUNSHI Suzhou Xunshi New Material Co., Ltd (refered as Xunshi afterwards) is a professional supplier of high performance alloys. Our factory is specialized in manufacturing Nickel alloys & Cobalt alloys for 10+ years,with a company mission to provide a high quality, rel... About XUNSHI Suzhou Xunshi New Material Co., Ltd (refered as Xunshi afterwards) is a professional supplier of high performance alloys. Our factory is specialized in manufacturing Nickel alloys & Cobalt alloys for 10+ years,with a company mission to provide a high quality, rel...
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