- 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
- Application of 1RK91 stainless steel
- 1RK91 could be used for surgical suture needles, blood lancets and dental tools (taps, reamers, screw drivers).
- Equal grade of 1RK91 stainless steel
- UNS S46910
- Stock sizes available at A-one Alloy
- Diameter:2-30mm
Standards of 1RK91 stainless steel
ASTM A564-2004
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.
