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GBT ML30CrMoA

ML30CrMoA


ML30CrMoA material is China structural steel and alloy steel.

Chemical composition of ML30CrMoA, ML30CrMoA mechanical properties, ML30CrMoA datasheet, ML30CrMoA equivalent grade, Heat treatment and temperature process of ML30CrMoA.


ML30CrMoA property sheet

ML30CrMoA Spec.

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Chemical Composition of ML30CrMoA

C 0.25-0.33
Si 0.17-0.37
Mn 0.40-0.70
P 0.03
S 0.03
Cr 0.80-1.10
Ni Max 0.40
Mo 0.15-0.25
Cu 0.2

Mechanical Properties of ML30CrMoA

Rp0.2 (MPa) 681 (≥)
Rm (MPa) 178 (≥)
AKV (J) 13
A (%) 44
Z (%) 31
Hardness HBW 133

ML30CrMoA shape and dimensions

ML30CrMoA Round bar: 1mm-800mm
ML30CrMoA Square bar: 10mm * 10mm-600mm *600mm
ML30CrMoA Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
ML30CrMoA Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
ML30CrMoA Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
ML30CrMoA Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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