Stainless Steels - Special Steels A 646 Grade 300M, 300M, A 646 Grade 300M, Grade 1300 M, Premium Quality Alloy Steel Blooms and Billets for Aircraft and Aerospace Forgings to A 646/A 646M (2011)

A 646 Grade 300M Stainless Steels - Special Steels Properties Data

Chemical Composition Description Mechanical Properties Physical Properties Applications Heat Treatment Machinability

Chemical Composition of steel A 646 Grade 300M Stainless Steels - Special Steels: A 646/A 646M (2011) ,Cross Reference

A 646 Grade 300M Stainless Steels - Special Steels Applications and Specifications

Premium Quality Alloy Steel Blooms and Billets for Aircraft and Aerospace Forgings

  • A 646/A 646M (2011) - Premium Quality Alloy Steel Blooms and Billets for Aircraft and Aerospace Forgings

Mechanical properties at room temperature for A 646 Grade 300M Stainless Steels - Special Steels: A 646/A 646M (2011)

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 A 646 Grade 300M Stainless Steels - Special Steels grade:

300M A 646 Grade 300M Grade 1300 M

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