1RK91 surgical used stainless steel bar

1RK91 is a precipitation hardening stainless steel specifically designed for applications requiring high

Application

1RK91 could be used for surgical suture needles, blood lancets and dental tools (taps, reamers, screw drivers).

Advantages of 1RK91 stainless steel

Excellent mechanical properties; very high tensile strength and hardness levels can be achieved

Corrosion resistance comparable to ASTM 304L or ASTM 316L depending on condition

Retained mechanical properties at temperatures up to at least 400°C (750°F)

Very good relaxation properties

Good weldability

Equal grade

UNS S46910

Standards

ASTM A564-2004

Stock sizes available at A-one Alloy

Diameter:2-30mm

strength combined with good ductility in the final product and high formability in the as-delivered condition.

The strength is increased after ageing of the final product.

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, 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.