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GBT 12Cr2Ni4H

12Cr2Ni4H


12Cr2Ni4H material is China structural steel and alloy steel.

Chemical composition of 12Cr2Ni4H, 12Cr2Ni4H mechanical properties, 12Cr2Ni4H datasheet, 12Cr2Ni4H equivalent grade, Heat treatment and temperature process of 12Cr2Ni4H.


12Cr2Ni4H property sheet

12Cr2Ni4H Spec.

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Chemical Composition of 12Cr2Ni4H

C 0.10-0.17
Si 0.17-0.37
Mn 0.30-0.65
P 0.035
S 0.035
Cr 1.20-1.75
Ni 0.35-0.75
B —
Ti —

Mechanical Properties of 12Cr2Ni4H

Rp0.2 (MPa) 479 (≥)
Rm (MPa) 784 (≥)
AKV (J) 43
A (%) 21
Z (%) 11
Hardness HBW 242

12Cr2Ni4H shape and dimensions

12Cr2Ni4H Round bar: 1mm-800mm
12Cr2Ni4H Square bar: 10mm * 10mm-600mm *600mm
12Cr2Ni4H Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
12Cr2Ni4H Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
12Cr2Ni4H Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
12Cr2Ni4H Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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