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GBT 20Cr2Ni4

20Cr2Ni4


20Cr2Ni4 material is China structural steel and alloy steel.

Chemical composition of 20Cr2Ni4, 20Cr2Ni4 mechanical properties, 20Cr2Ni4 datasheet, 20Cr2Ni4 equivalent grade, Heat treatment and temperature process of 20Cr2Ni4.


20Cr2Ni4 property sheet

20Cr2Ni4 Spec.

Related Materials

Chemical Composition of 20Cr2Ni4

C 0.17-0.23
Si 0.17-0.37
Mn 0.30-0.60
Cr 1.25-1.65
Ni 3.25-3.65

Mechanical Properties of 20Cr2Ni4

Rp0.2 (MPa) 589 (≥)
Rm (MPa) 617 (≥)
AKV (J) 34
A (%) 41
Z (%) 22
Hardness HBW 144

20Cr2Ni4 shape and dimensions

20Cr2Ni4 Round bar: 1mm-800mm
20Cr2Ni4 Square bar: 10mm * 10mm-600mm *600mm
20Cr2Ni4 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
20Cr2Ni4 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
20Cr2Ni4 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
20Cr2Ni4 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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