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GBT ML30CrMnSiA

ML30CrMnSiA


ML30CrMnSiA material is China structural steel and alloy steel.

Chemical composition of ML30CrMnSiA, ML30CrMnSiA mechanical properties, ML30CrMnSiA datasheet, ML30CrMnSiA equivalent grade, Heat treatment and temperature process of ML30CrMnSiA.


ML30CrMnSiA property sheet

ML30CrMnSiA Spec.

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Chemical Composition of ML30CrMnSiA

C 0.28-0.35
Si 0.90-1.20
Mn 0.80-1.10
P 0.03
S 0.03
Cr 0.80-1.10
Ni Max 0.40
Mo —
Cu 0.2

Mechanical Properties of ML30CrMnSiA

Rp0.2 (MPa) 669 (≥)
Rm (MPa) 638 (≥)
AKV (J) 43
A (%) 23
Z (%) 43
Hardness HBW 314

ML30CrMnSiA shape and dimensions

ML30CrMnSiA Round bar: 1mm-800mm
ML30CrMnSiA Square bar: 10mm * 10mm-600mm *600mm
ML30CrMnSiA Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
ML30CrMnSiA Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
ML30CrMnSiA Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
ML30CrMnSiA Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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