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GBT GCr15SiMn

GCr15SiMn


GCr15SiMn material is China structural steel and alloy steel.

Chemical composition of GCr15SiMn, GCr15SiMn mechanical properties, GCr15SiMn datasheet, GCr15SiMn equivalent grade, Heat treatment and temperature process of GCr15SiMn.


GCr15SiMn property sheet

GCr15SiMn Spec.

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Chemical Composition of GCr15SiMn

C 0.95-1.05
Si 0.45-0.75
Mn 0.95-1.25
P 0.025
S 0.025
Cr 1.40-1.65
Ni Max 0.30
Mo Max 0.10
Cu Max 0.25

Mechanical Properties of GCr15SiMn

Rp0.2 (MPa) 474 (≥)
Rm (MPa) 361 (≥)
AKV (J) 22
A (%) 31
Z (%) 31
Hardness HBW 411

GCr15SiMn shape and dimensions

GCr15SiMn Round bar: 1mm-800mm
GCr15SiMn Square bar: 10mm * 10mm-600mm *600mm
GCr15SiMn Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
GCr15SiMn Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
GCr15SiMn Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
GCr15SiMn Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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