Stainless Steels - Special Steels 21-4N, XM.31, S21400, S21460, A 240 S21400, A 580 S21400, S21400, SA.240 S21400, 21.4N, 21.4N + Nb + W, A 214, A 240 S21400, A 540 Grade B21 Class 4, A 580 S21400, A 666 S21460, A 691 Grade 2 1/4 CR, A 732 Grade 14Q, A92214, B 823 CZP.3002.14, B 862 Grade 14, F2146 R56320, Engine poppet valve information report to SAE J 775 (2004)

21-4N Stainless Steels - Special Steels Properties Data

Chemical Composition Description Mechanical Properties Physical Properties Applications Heat Treatment Machinability

Chemical Composition of steel 21-4N Stainless Steels - Special Steels: SAE J 775 (2004) ,Cross Reference

21-4N Stainless Steels - Special Steels Applications and Specifications

Engine poppet valve information report

  • SAE J 775 (2004) - Engine poppet valve information report

Mechanical properties at room temperature for 21-4N Stainless Steels - Special Steels: SAE J 775 (2004)

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 21-4N Stainless Steels - Special Steels grade:

XM-31 S21400 S21460 A 240 S21400 A 580 S21400 S21400 SA-240 S21400 21-4N 21-4N + Nb + W A 214 A 240 S21400 A 540 Grade B21 Class 4 A 580 S21400 A 666 S21460 A 691 Grade 2 1/4 CR A 732 Grade 14Q A92214 B 823 CZP-3002-14 B 862 Grade 14 F2146 R56320 G10214 G12144 G41214 Grade 2 Class 1 Type 4

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