UNS R30003 Cold Rolled Strip Foil for Spring Energized Seals
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Introduction of R30003
- R30003 (Co-Cr-Ni Alloy) 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.
- R30003 alloy was originally developed for the manufacture of watches, and is applied in aerospace, oil, natural gas, medical and clinical equipment and other high-tech fields and key parts because of its excellent corrosion resistance, mechanical properties and long service life. The alloy has high corrosion resistance and low relaxation stress at the height of 600 F.
- Density=8.3g/cm3
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Character of R30003 alloy
- 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
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Application of R30003 alloy
- Springs
- Seal components
- Medical devices
- Components for watches
- Aerospace applications
- Petro-chemical applications
- Marine engineering
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Equal grades of R30003 alloy
UNS R30003,3J21,Phynox, W.Nr 2.4711, Elgiloy
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Typical composition
C=0.15,NI=15.50,Co=40.00,Cr=20.00,Mo=7.00,Mn=2.00,Fe=remainder
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Standard
- AMS 5833
- AMS 5834
- AMS 5876
- ASTM F1058
- ISO 5832-7
- ISO 15156-3
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Forms available at Xunshi
Strip, wire, bar, rod, foil
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Delivery of R30003
Please contact Xunshi to confirm
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*Elgiloy is a registered trademark of ESM
About XUNSHI
Suzhou Xunshi New Material Co. Ltd- referred as XUNSHI hereafter, is a professional manufacturer of high-performance alloy products. XUNSHI is engaged in supplying high quality and cost-effective Superalloy, Anti-Corrosion Alloy, Precision Alloy, Special Stainless Steel and Magnetostrictive Material to customers worldwide.
Why XUNSHI
· Highly experienced in alloy industry
· Top experts of industry in China
· Advanced technology and process from top famous institutes in China
· Advanced devices through whole production and inspection process
· Strict quality control system
· Company motto: best service, most value
· Smart sales policy
Service Items of XUNSHI
· Non-standard product research and pre-production
· Fabrication of products
· Cutting, splitting for sheets and plates in stock
· Heat treatment (Solution treatment, aging harden treatment, anneal, spring temper, quench etc.)
· Surface finish (peeling, gridding, polishing)
· Logistics service
· Customized packing service (also for exporting)
· Import and export (XUNSHI is certificated)
· Document translation
· Hard-to-find material sourcing
Customers of XUNSHI
Customers of XUNSHI are all over China (Taiwan and Hong Kong included). And we are exporting to USA, Canada, Italy, UK, Poland, Greece, Russia, Turkey, Iran, Israel, South Africa, South Korea, North Korea, India, Argentina, and Brazil and so on. Customers from 30+ countries trust us.
Where is XUNSHI
A- XUNSHI is in Huaqiao, Kunshan, 215332 China, which is very closed to Shanghai.
B- Xunshi is around 80KM from Shanghai Pudong International Airport (PVG).
C- 20KM from Shanghai Hongqiao Airport
D- 20KM from Shanghai Hongqiao Railway Station
E- You can contact XUNSHI sales for a pickup service.
