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ГОСТ у12-3

у12-3


у12-3 material is Carbide for cutting tools.

Chemical composition of у12-3, у12-3 mechanical properties, у12-3 datasheet, у12-3 equivalent grade, Heat treatment and temperature process of у12-3.


у12-3 property sheet

у12-3 Spec.

Related Materials

X2CrNiMo17-12-3
1.4432
X12CrNiMoV12-3
1.4938
X2CrNiMo17-12-3
X5CrNiMo17-12-3

Chemical Composition of у12-3

C 1.15-1.24
Si 0.17-0.33
Mn 0.17-0.33
P ≤0.030
S ≤0.028
Cr 0.20-0.40
Ni ≤0.25
Cu 0.25

Mechanical Properties of у12-3

Rp0.2 (MPa) 698 (≥)
Rm (MPa) 263 (≥)
AKV (J) 31
A (%) 22
Z (%) 43
Hardness HBW 442

у12-3 shape and dimensions

у12-3 Round bar: 1mm-800mm
у12-3 Square bar: 10mm * 10mm-600mm *600mm
у12-3 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
у12-3 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
у12-3 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
у12-3 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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