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ГОСТ у8A-3

у8A-3


у8A-3 material is Carbide for cutting tools.

Chemical composition of у8A-3, у8A-3 mechanical properties, у8A-3 datasheet, у8A-3 equivalent grade, Heat treatment and temperature process of у8A-3.


у8A-3 property sheet

у8A-3 Spec.

Related Materials

Chemical Composition of у8A-3

C 0.75-0.81
Si 0.17-0.33
Mn 0.17-0.28
P ≤0.025
S ≤0.018
Cr 0.20-0.40
Ni 0.25
Cu 0.25

Mechanical Properties of у8A-3

Rp0.2 (MPa) 289 (≥)
Rm (MPa) 672 (≥)
AKV (J) 24
A (%) 13
Z (%) 33
Hardness HBW 433

у8A-3 shape and dimensions

у8A-3 Round bar: 1mm-800mm
у8A-3 Square bar: 10mm * 10mm-600mm *600mm
у8A-3 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
у8A-3 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
у8A-3 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
у8A-3 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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