Superalloys ASTM 50Cr-50Ni-Nb, 50Cr50NiCb/50Cr50NiNb, ASTM 50Cr.50Ni.Nb, Standard Specification for Castings, Chromium-Nickel Alloy

ASTM 50Cr-50Ni-Nb Superalloys Properties Data

Chemical Composition of steel ASTM 50Cr-50Ni-Nb Superalloys: ,Cross Reference

ASTM 50Cr-50Ni-Nb Superalloys Applications and Specifications

Standard Specification for Castings, Chromium-Nickel Alloy
This standard is issued under the fixed designation A 560/A 560M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval

Mechanical properties at room temperature for ASTM 50Cr-50Ni-Nb Superalloys:

Tensile Strength,Rm(MPa)

Yield Strength,Rp 0.2(MPa)



Reduction of area,(%)


Product shapes we supply:

Cross Reference, Equivalent, Similar of ASTM 50Cr-50Ni-Nb Superalloys grade:

50Cr50NiCb/50Cr50NiNb ASTM 50Cr-50Ni-Nb

Conditions & Properties

  • +A Soft annealed
  • +AC Annealed to achieve spheroidization of the carbides
  • +QT Quenched and tempered
  • +WW Warm worked
  • +N Normalized
  • +NT Normalized and tempered
  • +AT Solution annealed
  • +C Cold drawn / Hard
  • +CR Cold rolled
  • +PE Peeled
  • +T Tempered