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GBT 20CrNi

20CrNi


20CrNi material is China structural steel and alloy steel.

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


20CrNi property sheet

20CrNi Spec.

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Chemical Composition of 20CrNi

C 0.17-0.23
Si 0.17-0.37
Mn 0.40-0.70
Cr 0.45-0.75
Ni 1.00-1.40

Mechanical Properties of 20CrNi

Rp0.2 (MPa) 792 (≥)
Rm (MPa) 231 (≥)
AKV (J) 21
A (%) 11
Z (%) 12
Hardness HBW 431

20CrNi shape and dimensions

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

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