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GBT ML42CrMoA

ML42CrMoA


ML42CrMoA material is China structural steel and alloy steel.

Chemical composition of ML42CrMoA, ML42CrMoA mechanical properties, ML42CrMoA datasheet, ML42CrMoA equivalent grade, Heat treatment and temperature process of ML42CrMoA.


ML42CrMoA property sheet

ML42CrMoA Spec.

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Chemical Composition of ML42CrMoA

C 0.38-0.45
Si 0.17-0.37
Mn 0.50-0.80
P 0.03
S 0.03
Cr 0.90-1.20
Ni Max 0.40
Mo 0.15-0.25
Cu 0.2

Mechanical Properties of ML42CrMoA

Rp0.2 (MPa) 176 (≥)
Rm (MPa) 173 (≥)
AKV (J) 34
A (%) 43
Z (%) 44
Hardness HBW 422

ML42CrMoA shape and dimensions

ML42CrMoA Round bar: 1mm-800mm
ML42CrMoA Square bar: 10mm * 10mm-600mm *600mm
ML42CrMoA Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
ML42CrMoA Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
ML42CrMoA Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
ML42CrMoA Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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