R31537 is a cobalt-based superalloy with high chromium and molybdenum. Its high corrosion resistance makes it particularly suitable for the production of implants in contact with living tissue. The composition is specially optimized for closed die forging. The high mechanical strength that can be achieved during this process results in a steel with excellent fatigue strength properties while maintaining good toughness. Therefore, with R31537 it is possible to produce very thin parts with a high level of safety. It is non-magnetic.

The main application areas are the production of permanent surgical implants and all kinds of implants placed in the human body. It is particularly suitable for endoprosthesis and osteosynthesis where high mechanical stress is expected. It is also widely used in the watch making industry and other industries where hardness, toughness, ductility, and corrosion resistance are required.

Equal grades

• ISO 5832-12 (Alloy 1)
• ASTM F 1537 (Alloy 1)
• ASTM F799 (chemistry only)
• CoCr28Mo6
• W. Nr 2.4979

Characters

• Good corrosion resistance and biocompatibility.
• Excellent Mechanical Properties.
• Excellent wear resistance

Applications

• Hip replacement systems
• Knee replacement systems
• Dental implants
• Permanent surgical implants
• Endoprosthesis and osteosynthesis
• Watch making

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, reliable source for precision alloys, high temperature alloys and stainless steels in both pilot run and mass production. We are professionally manufacturing materials with unique features, which are then used in aerospace, military, electronics, marine, petroleum and petrochemical industries.

Base on “Quality-oriented, Leading Technology, Continuous Improvement, Customer Satisfaction”, we believe Xunshi could be your best supplier.

Product Scope of Xunshi

· Inconel

· Hastelloy

· Incoloy

· Monel

· Nimonic

· Nitronic

· Haynes

· Special Stainless Steel

· Soft Magnetic Alloy

· Permanent Magnetic Alloy

· Elastic Alloy

· Controlled Expansion Alloy

· Magnetostrictive Material

Services of Xunshi

· Material selection

· Non-standard product research and pre-production

· Hard to find material sourcing

· Cutting/splitting

· Precision machining

· Heat treatment

· Customized Packing

· Logistics service

Advantages of Xunshi

· Experienced in industry

· Quality control system

· Authorized Certificates

· Guaranteed delivery and quality

· Customers from 30+ countries trust us

Xunshi is engaged in introducing China-origin high performance alloys to the entire world. Choose Xunshi, choose high performance.