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GBT 30CrMnSi

30CrMnSi


30CrMnSi material is China structural steel and alloy steel.

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


30CrMnSi property sheet

30CrMnSi Spec.

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Chemical Composition of 30CrMnSi

C 0.27-0.34
Si 0.90-1.20
Mn 0.80-1.10
Cr 0.80-1.10

Mechanical Properties of 30CrMnSi

Rp0.2 (MPa) 357 (≥)
Rm (MPa) 991 (≥)
AKV (J) 44
A (%) 21
Z (%) 14
Hardness HBW 221

30CrMnSi shape and dimensions

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

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