Stainless Steels - Special Steels NA21, NA21, Specification for nickel and nickel alloys: bar to BS 3072

NA21 Stainless Steels - Special Steels Properties Data

Chemical Composition Description Mechanical Properties Physical Properties Applications Heat Treatment Machinability

Chemical Composition of steel NA21 Stainless Steels - Special Steels: BS 3072 ,Cross Reference

NA21 Stainless Steels - Special Steels Applications and Specifications

Specification for nickel and nickel alloys: bar

  • BS 3072 - Specification for nickel and nickel alloys: sheet and plate
  • BS 3074 - Specification for nickel and nickel alloys: seamless tube
  • BS 3076 - Specification for nickel and nickel alloys: bar

Mechanical properties at room temperature for NA21 Stainless Steels - Special Steels: BS 3072

Tensile Strength,Rm(MPa)

Yield Strength,Rp 0.2(MPa)

Impact,Kv/Ku(J)

Elongation,A(%)

Reduction of area,(%)

Hardness

Product shapes we supply:

Cross Reference, Equivalent, Similar of NA21 Stainless Steels - Special Steels grade:

NA21

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