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GBT 20CrMnMo

20CrMnMo


20CrMnMo material is China structural steel and alloy steel.

Chemical composition of 20CrMnMo, 20CrMnMo mechanical properties, 20CrMnMo datasheet, 20CrMnMo equivalent grade, Heat treatment and temperature process of 20CrMnMo.


20CrMnMo property sheet

20CrMnMo Spec.

Related Materials

Chemical Composition of 20CrMnMo

C 0.17-0.23
Si 0.17-0.37
Mn 0.90-1.20
Cr 1.10-1.40
Mo 0.20-0.30

Mechanical Properties of 20CrMnMo

Rp0.2 (MPa) 979 (≥)
Rm (MPa) 538 (≥)
AKV (J) 24
A (%) 41
Z (%) 24
Hardness HBW 432

20CrMnMo shape and dimensions

20CrMnMo Round bar: 1mm-800mm
20CrMnMo Square bar: 10mm * 10mm-600mm *600mm
20CrMnMo Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
20CrMnMo Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
20CrMnMo Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
20CrMnMo Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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