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GBT ML20MnA

ML20MnA


ML20MnA material is China structural steel and alloy steel.

Chemical composition of ML20MnA, ML20MnA mechanical properties, ML20MnA datasheet, ML20MnA equivalent grade, Heat treatment and temperature process of ML20MnA.


ML20MnA property sheet

ML20MnA Spec.

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Chemical Composition of ML20MnA

C 0.18-0.26
Si 0.17-0.37
Mn 1.30-1.60
P 0.03
S 0.035
Cr Max 0.20
Ni Max 0.30
Mo —
Cu 0.2

Mechanical Properties of ML20MnA

Rp0.2 (MPa) 353 (≥)
Rm (MPa) 163 (≥)
AKV (J) 14
A (%) 22
Z (%) 34
Hardness HBW 331

ML20MnA shape and dimensions

ML20MnA Round bar: 1mm-800mm
ML20MnA Square bar: 10mm * 10mm-600mm *600mm
ML20MnA Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
ML20MnA Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
ML20MnA Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
ML20MnA Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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