Sandvik 6R44

Tube and pipe, seamless Datasheet

Datasheet updated 2017-11-21 13:24 (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 6R44 is an austenitic, niobium-stabilized stainless chromium-nickel steel for use at temperatures up to 850°C (1560°F).

Standards

  • ASTM: TP347, TP347H
  • UNS: S34700/S34709
  • EN Number: 1.4550/1.4912
  • EN Name: X6CrNiNb18-10/X7CrNiNb18-10
  • W.Nr.: 1.4550
  • DIN: X 6 CrNiNb 18 10
  • SS: 2338
  • AFNOR: (Z6CNNb 18.10)
  • BS: 347S31/347S51

Product standards

Seamless tube and pipe:

  • ASTM A213, A269, A312, A376
  • EN 10216-5
  • BS 3059 Part 2, BS 3605 Part 1, BS 3606
  • DIN 17456,17458
  • SS 14 23 38

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.