Sandvik 9RU10

Strip steel Datasheet

Datasheet updated 2018-03-15 14:06 (supersedes all previous editions)

Disclaimer: Recommendations are for guidance only, and the suitability of a material for a specific application can be confirmed only when we know the actual service conditions. Continuous development may necessitate changes in technical data without notice. This datasheet is only valid for Sandvik materials.

Sandvik 9RU10 is a precipitation hardening, austenitic stainless steel of the 17Cr-7Ni PH type, with a high tempering effect and good structural stability. The grade is characterized by:

  • High tempering effect, up to 400 MPa
  • Low relaxation at high stresses and elevated temperatures
  • Higher fatigue strength
  • Very small distortion during tempering
  • High service temperatures

Service temperature: up to 350°C (660°F)

Sandvik 9RU10 is suitable for complex, formed springs with high demands on spring force and service life. It is also suitable for use at elevated temperatures.

Standards

  • ASTM: 631
  • UNS: S17700
  • EN Number: 1.4568
  • EN Name: X 7 CrNiAl 17-7
  • SS: 2388

Disclaimer: Recommendations are for guidance only, and the suitability of a material for a specific application can be confirmed only when we know the actual service conditions. Continuous development may necessitate changes in technical data without notice. This datasheet is only valid for Sandvik materials.