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ASTM CK-20

CK-20


CK-20 material is .

Chemical composition of CK-20, CK-20 mechanical properties, CK-20 datasheet, CK-20 equivalent grade, Heat treatment and temperature process of CK-20.


CK-20 property sheet

CK-20 Spec.

Related Materials

Chemical Composition of CK-20

C Max 0.20
Si 2.00
Mn Max 2.00
P Max 0.040
S Max 0.040
Cr 23.0-27.0
Ni 19.0-22.0

Mechanical Properties of CK-20

Rp0.2 (MPa) 343 (≥)
Rm (MPa) 492 (≥)
AKV (J) 24
A (%) 31
Z (%) 13
Hardness HBW 123

CK-20 shape and dimensions

CK-20 Round bar: 1mm-800mm
CK-20 Square bar: 10mm * 10mm-600mm *600mm
CK-20 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
CK-20 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
CK-20 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
CK-20 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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