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ГОСТ КВ20-К

КВ20-К


КВ20-К material is Carbide for cutting tools.

Chemical composition of КВ20-К, КВ20-К mechanical properties, КВ20-К datasheet, КВ20-К equivalent grade, Heat treatment and temperature process of КВ20-К.


КВ20-К property sheet

КВ20-К Spec.

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Chemical Composition of КВ20-К

Co 20

Mechanical Properties of КВ20-К

Rp0.2 (MPa) 579 (≥)
Rm (MPa) 351 (≥)
AKV (J) 42
A (%) 41
Z (%) 22
Hardness HBW 223

КВ20-К shape and dimensions

КВ20-К Round bar: 1mm-800mm
КВ20-К Square bar: 10mm * 10mm-600mm *600mm
КВ20-К Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
КВ20-К Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
КВ20-К Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
КВ20-К Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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