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GBT 30CrMnSiNi2A

30CrMnSiNi2A


30CrMnSiNi2A material is China structural steel and alloy steel.

Chemical composition of 30CrMnSiNi2A, 30CrMnSiNi2A mechanical properties, 30CrMnSiNi2A datasheet, 30CrMnSiNi2A equivalent grade, Heat treatment and temperature process of 30CrMnSiNi2A.


30CrMnSiNi2A property sheet

30CrMnSiNi2A Spec.

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Chemical Composition of 30CrMnSiNi2A

C 0.27-0.34
Si 0.90-1.20
Mn 1.00-1.30
P 0.025
S 0.025
Cr 0.90-1.20
Ni 1.40-1.80
Cu Max 0.25

Mechanical Properties of 30CrMnSiNi2A

Rp0.2 (MPa) 632 (≥)
Rm (MPa) 153 (≥)
AKV (J) 32
A (%) 11
Z (%) 23
Hardness HBW 314

30CrMnSiNi2A shape and dimensions

30CrMnSiNi2A Round bar: 1mm-800mm
30CrMnSiNi2A Square bar: 10mm * 10mm-600mm *600mm
30CrMnSiNi2A Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
30CrMnSiNi2A Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
30CrMnSiNi2A Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
30CrMnSiNi2A Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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