Structural Steel 27SiMn, 27SiMn, Structural and constructional steels to GB/T 11251 (2009)

27SiMn Structural Steel Properties Data

Chemical Composition Description Mechanical Properties Physical Properties Applications Heat Treatment Machinability

Chemical Composition of steel 27SiMn Structural Steel: GB/T 11251 (2009) ,Cross Reference

27SiMn Structural Steel Applications and Specifications

27SiMn

  • GB/T 11251 (2009) - Hot-rolled alloy structural steel plates
  • GB/T 17396 (2009) - Hot-rolled seamless steel tubes for hydraulic pillar service
  • GB/T 3077 (1999) - Alloy structure steels
  • GB/T 3078 (2008) - Quality structural steel cold drawn bars
  • GB/T 8162 (2008) - Seamless steel tubes for structural purposes

Mechanical properties at room temperature for 27SiMn Structural Steel: GB/T 11251 (2009)

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 27SiMn Structural Steel grade:

27SiMn

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