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GBT 12CrNi4

12CrNi4


12CrNi4 material is China structural steel and alloy steel.

Chemical composition of 12CrNi4, 12CrNi4 mechanical properties, 12CrNi4 datasheet, 12CrNi4 equivalent grade, Heat treatment and temperature process of 12CrNi4.


12CrNi4 property sheet

12CrNi4 Spec.

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Chemical Composition of 12CrNi4

C 0.10-0.16
Si 0.17-0.37
Mn 0.30-0.60
Cr 1.25-1.65
Ni 3.25-3.65

Mechanical Properties of 12CrNi4

Rp0.2 (MPa) 594 (≥)
Rm (MPa) 191 (≥)
AKV (J) 13
A (%) 31
Z (%) 34
Hardness HBW 314

12CrNi4 shape and dimensions

12CrNi4 Round bar: 1mm-800mm
12CrNi4 Square bar: 10mm * 10mm-600mm *600mm
12CrNi4 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
12CrNi4 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
12CrNi4 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
12CrNi4 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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