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GBT G20Cr2Ni4

G20Cr2Ni4


G20Cr2Ni4 material is China structural steel and alloy steel.

Chemical composition of G20Cr2Ni4, G20Cr2Ni4 mechanical properties, G20Cr2Ni4 datasheet, G20Cr2Ni4 equivalent grade, Heat treatment and temperature process of G20Cr2Ni4.


G20Cr2Ni4 property sheet

G20Cr2Ni4 Spec.

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Chemical Composition of G20Cr2Ni4

C 0.17-0.23
Si 0.15-0.40
Mn 0.30-0.60
P 0.03
S 0.03
Cr 1.25-1.75
Ni 3.25-3.75
Mo —
Cu Max 0.25

Mechanical Properties of G20Cr2Ni4

Rp0.2 (MPa) 179 (≥)
Rm (MPa) 264 (≥)
AKV (J) 31
A (%) 43
Z (%) 22
Hardness HBW 412

G20Cr2Ni4 shape and dimensions

G20Cr2Ni4 Round bar: 1mm-800mm
G20Cr2Ni4 Square bar: 10mm * 10mm-600mm *600mm
G20Cr2Ni4 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
G20Cr2Ni4 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
G20Cr2Ni4 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
G20Cr2Ni4 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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