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30Cr


30Cr material is China structural steel and alloy steel.

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


30Cr property sheet

30Cr Spec.

Chemical Composition of 30Cr

C 0.27-0.34
Si 0.17-0.37
Mn 0.50-0.80
Cr 0.80-1.00

Mechanical Properties of 30Cr

Rp0.2 (MPa) 868 (≥)
Rm (MPa) 742 (≥)
AKV (J) 21
A (%) 21
Z (%) 13
Hardness HBW 122

30Cr shape and dimensions

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