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STAS/SR 18CrNi20X

18CrNi20X


18CrNi20X material is Alloy structural steel.

Chemical composition of 18CrNi20X, 18CrNi20X mechanical properties, 18CrNi20X datasheet, 18CrNi20X equivalent grade, Heat treatment and temperature process of 18CrNi20X.


18CrNi20X property sheet

18CrNi20X Spec.

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Chemical Composition of 18CrNi20X

C 0.15-0.20
Si 0.17-0.37
Mn 0.40-0.60
P 0.025
S 0.025
Cr 1.80-2.10
Ni 1.80-2.10
Mo 0.15
Cu 0.3
Ti 0.02

Mechanical Properties of 18CrNi20X

Rp0.2 (MPa) 168 (≥)
Rm (MPa) 291 (≥)
AKV (J) 21
A (%) 43
Z (%) 24
Hardness HBW 114

18CrNi20X shape and dimensions

18CrNi20X Round bar: 1mm-800mm
18CrNi20X Square bar: 10mm * 10mm-600mm *600mm
18CrNi20X Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
18CrNi20X Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
18CrNi20X Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
18CrNi20X Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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