Stainless Steels - Special Steels Z12CKNDWNb21-20-20, Z12CKNDWNb21.20.20, Valve steels and alloys for internal combustion engines to NF A 35-579

Z12CKNDWNb21-20-20 Stainless Steels - Special Steels Properties Data

Chemical Composition Description Mechanical Properties Physical Properties Applications Heat Treatment Machinability

Chemical Composition of steel Z12CKNDWNb21-20-20 Stainless Steels - Special Steels: NF A 35-579 ,Cross Reference

Z12CKNDWNb21-20-20 Stainless Steels - Special Steels Applications and Specifications

Valve steels and alloys for internal combustion engines

  • NF A 35-579 - Valve steels and alloys for internal combustion engines

Mechanical properties at room temperature for Z12CKNDWNb21-20-20 Stainless Steels - Special Steels: NF A 35-579

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 Z12CKNDWNb21-20-20 Stainless Steels - Special Steels grade:

Z12CKNDWNb21-20-20

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