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GOST 80X20HC

80X20HC


80X20HC material is Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition.

Chemical composition of 80X20HC, 80X20HC mechanical properties, 80X20HC datasheet, 80X20HC equivalent grade, Heat treatment and temperature process of 80X20HC.


80X20HC property sheet

80X20HC Spec.

Related Materials

80X20HC

Chemical Composition of 80X20HC

C: 0.70 0.80
Si: 1.25 1.75
Mn: 0.40 0.70
P: Max 0.035
S: Max 0.030
Cr: 19.00 21.00
Ni: Max Min
Mo: 1.40 1.80

Mechanical Properties of 80X20HC

Rp0.2 (MPa) 979 (≥)
Rm (MPa) 457 (≥)
AKV (J) 42
A (%) 33
Z (%) 43
Hardness HBW 123

80X20HC shape and dimensions

80X20HC Round bar: 1mm-800mm
80X20HC Square bar: 10mm * 10mm-600mm *600mm
80X20HC Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
80X20HC Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
80X20HC Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
80X20HC Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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