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GBT 40CrH

40CrH


40CrH material is China structural steel and alloy steel.

Chemical composition of 40CrH, 40CrH mechanical properties, 40CrH datasheet, 40CrH equivalent grade, Heat treatment and temperature process of 40CrH.


40CrH property sheet

40CrH Spec.

Related Materials

Chemical Composition of 40CrH

C 0.37-0.44
Si 0.17-0.37
Mn 0.50-0.85
P 0.035
S 0.035
Cr 0.70-1.10
B —
Ti —
other —

Mechanical Properties of 40CrH

Rp0.2 (MPa) 393 (≥)
Rm (MPa) 143 (≥)
AKV (J) 43
A (%) 23
Z (%) 32
Hardness HBW 432

40CrH shape and dimensions

40CrH Round bar: 1mm-800mm
40CrH Square bar: 10mm * 10mm-600mm *600mm
40CrH Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
40CrH Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
40CrH Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
40CrH Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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