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GBT 27SiMn

27SiMn


27SiMn material is China structural steel and alloy steel.

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


27SiMn property sheet

27SiMn Spec.

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27SiMn

Chemical Composition of 27SiMn

C 0.24-0.32
Si 1.10-1.40
Mn 1.10-1.40

Mechanical Properties of 27SiMn

Rp0.2 (MPa) 388 (≥)
Rm (MPa) 947 (≥)
AKV (J) 13
A (%) 21
Z (%) 23
Hardness HBW 223

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

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