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CNS S20CK

S20CK


S20CK material is China Taiwan Structural steel.

Chemical composition of S20CK, S20CK mechanical properties, S20CK datasheet, S20CK equivalent grade, Heat treatment and temperature process of S20CK.


S20CK property sheet

S20CK Spec.

Related Materials

Chemical Composition of S20CK

C 0.18-0.23
Si 0.15-0.35
Mn 0.30-0.60
P 0.025
S 0.025
Cr 0.20
Cu 0.25

Mechanical Properties of S20CK

Rp0.2 (MPa) 441 (≥)
Rm (MPa) 374 (≥)
AKV (J) 24
A (%) 44
Z (%) 42
Hardness HBW 421

S20CK shape and dimensions

S20CK Round bar: 1mm-800mm
S20CK Square bar: 10mm * 10mm-600mm *600mm
S20CK Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
S20CK Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
S20CK Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
S20CK Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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