Sandvik 21-6-9 Aerospace

Tube and pipe, seamless Datasheet

Datasheet updated 2017-09-01 10:30 (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 21-6-9 is an austenitic grade with a high level of Mn, a low level of Ni and the addition of N. The grade is characterized by:

  • High mechanical strength in the hard condition
  • Very good impact toughness in temperatures down to -230°C (-382°F)
  • Very good high temperature oxidation resistance

Standards

  • UNS: S21900

Product standards

  • AMS 5561

Customer specifications on request.  

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.