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GBT ML30Mn

ML30Mn


ML30Mn material is China structural steel and alloy steel.

Chemical composition of ML30Mn, ML30Mn mechanical properties, ML30Mn datasheet, ML30Mn equivalent grade, Heat treatment and temperature process of ML30Mn.


ML30Mn property sheet

ML30Mn Spec.

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Chemical Composition of ML30Mn

C 0.27-0.34
Si Max 0.25
Mn 0.60-0.90
P 0.035
S 0.035
Cr —
B —
Al —

Mechanical Properties of ML30Mn

Rp0.2 (MPa) 729 (≥)
Rm (MPa) 811 (≥)
AKV (J) 23
A (%) 42
Z (%) 21
Hardness HBW 121

ML30Mn shape and dimensions

ML30Mn Round bar: 1mm-800mm
ML30Mn Square bar: 10mm * 10mm-600mm *600mm
ML30Mn Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
ML30Mn Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
ML30Mn Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
ML30Mn Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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