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27SiMn


27SiMn material is GB GB/T 11251 (2009) Hot-rolled alloy structural steel plates GB GB/T 17396 (2009) Hot-rolled seamless steel tubes for hydraulic pillar service GB GB/T 3077 (1999) Alloy structure steels GB GB/T 3078 (2008) Quality structural steel cold drawn bars GB GB/T 8162 (2008) Seamless steel tubes for structural purposes Structural and constructional steels .

Chemical composition of 27SiMn, 27SiMn mechanical properties, 27SiMn datasheet, 27SiMn equivalent grade, Heat treatment and temperature process of 27SiMn.


27SiMn property sheet

27SiMn Spec.

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

Related Materials

27SiMn

Chemical Composition of 27SiMn

C: 0.24 0.32
Si: 1.10 1.40
Mn: 1.10 1.40
P: Max 0.035
S: Max 0.035
Cu: Max 0.30
Cr: Max 0.30
Ni: Max 0.30
Mo: Max 0.15

Mechanical Properties of 27SiMn

Rp0.2 (MPa) 944 (≥)
Rm (MPa) 533 (≥)
AKV (J) 23
A (%) 13
Z (%) 34
Hardness HBW 411

27SiMn shape and dimensions

27SiMn Round bar: 1mm-800mm
27SiMn Square bar: 10mm * 10mm-600mm *600mm
27SiMn Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
27SiMn Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
27SiMn Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
27SiMn Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes