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1RK91 surgical used stainless steel bar

1RK91 surgical used stainless steel bar

1RK91 surgical used stainless steel bar

Product Details:

Place of Origin: Suzhou, China
Brand Name: XUNSHI
Certification: Aone-alloy
Model Number: SZAW-1RK91

Payment & Shipping Terms:

Minimum Order Quantity: 10kg
Price: usd47/kg
Delivery Time: 10days
Payment Terms: T/T
Supply Ability: 1000KG
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Detailed Product Description
Dimensions: Avilable Application: Surgical
Type: Round Shape: Round
Special Use: Valve Steels Grade: 1RK91
Standard: GB

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



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



ASTM A564-2004


Stock sizes available at A-one Alloy



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.

1RK91 surgical used stainless steel bar1RK91 surgical used stainless steel bar

Contact Details
Suzhou Xunshi New Material Co., Ltd

Contact Person: Mr. Allen Sun

Tel: 86-0512-55230901

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