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R30003 AMS 5876 D Super Elastic Material , Cobalt Corrosion Heat Resistant Alloys

Place of Origin China
Brand Name XUNSHI
Certification ISO9001:2015
Model Number R30003
Minimum Order Quantity 20kg
Price Available per request
Packaging Details Playwoode case or carton, with bubble pack inside for protection
Delivery Time 45-60 days
Payment Terms T/T
Supply Ability 500kg per week

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Product Details
Grade R30003 Product Name Super Elastic Material
Cobalt 39-41% Chromium 19-21%
Resistance Corrosion Heat Resistant Certification ISO9001:2015
Equal Grade Phynox, Elgiloy, R30003
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Product Description

R30003 AMS 5876 D Corrosion and Heat-Resistant Cobalt Alloy Cold Rolled Strip

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.
UNS R30003 meets specifications AMS 5876, AMS 5833.
Due to its chemical composition, R30003 is highly resistant to sulfide stress corrosion cracking and pitting, and can operate at temperatures up to 454°C.

 

Chemical composition

R30003 AMS 5876 D Super Elastic Material , Cobalt Corrosion Heat Resistant Alloys 0

 

Typical Mechanical Property of R30003 Strip 

 

Thickness

mm

Tensile Strength

Rm/Mpa

Yield Strength

Rp0.2/MPa

Elongation

A,(%)≥

Hardness

HV

T0.10 1398 1327 14.5 451
T0.127 1523 1285 4.0 466
T0.15 1555 1508 14.0 468
T0.30 967 484 66 273
T1.20 1611 1538 9.5 458
T1.60 1612 1466 8.5 447
T2.05 1556 1448 12.0 461

 

Specs

  • AMS 5876
  • AMS 5833
  • ASTM F1058 Grade 1
  • YBT 5253-2011 China

 

Key features

  • Combination of high strength, ductility, and good mechanical properties at ambient temperatures
  • Excellent fatigue life
  • Excellent corrosion resistance in numerous environments
  • Nonmagnetic
  • Age hardenable (Spring Temper only)
  • Good for sea water applications

Application

  • Springs
  • Seal components
  • Medical devices
  • Components for watches
  • Aerospace applications
  • Petro-chemical applications
  • Marine engineering

Forms of supply

  • Cold rolled strip
  • Cold drawn wire
  • Hot forged bar
  • Hot rolled bar

 

 

XUNSHI is proud to be able to supply R30003 products that meet the requirement of AMS 5876 D and AMS 5833 and ISO 5832-7.

 

R30003 AMS 5876 D Super Elastic Material , Cobalt Corrosion Heat Resistant Alloys 1R30003 AMS 5876 D Super Elastic Material , Cobalt Corrosion Heat Resistant Alloys 2R30003 AMS 5876 D Super Elastic Material , Cobalt Corrosion Heat Resistant Alloys 3R30003 AMS 5876 D Super Elastic Material , Cobalt Corrosion Heat Resistant Alloys 4R30003 AMS 5876 D Super Elastic Material , Cobalt Corrosion Heat Resistant Alloys 5R30003 AMS 5876 D Super Elastic Material , Cobalt Corrosion Heat Resistant Alloys 6

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.