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STAS/SR 18CrNi20

18CrNi20


18CrNi20 material is Alloy structural steel.

Chemical composition of 18CrNi20, 18CrNi20 mechanical properties, 18CrNi20 datasheet, 18CrNi20 equivalent grade, Heat treatment and temperature process of 18CrNi20.


18CrNi20 property sheet

18CrNi20 Spec.

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Chemical Composition of 18CrNi20

C 0.15-0.20
Si 0.17-0.37
Mn 0.40-0.60
P 0.035
S 0.035
Cr 1.80-2.10
Ni 1.80-2.10
Mo 0.15
Cu 0.3
Ti 0.02

Mechanical Properties of 18CrNi20

Rp0.2 (MPa) 576 (≥)
Rm (MPa) 588 (≥)
AKV (J) 33
A (%) 31
Z (%) 21
Hardness HBW 422

18CrNi20 shape and dimensions

18CrNi20 Round bar: 1mm-800mm
18CrNi20 Square bar: 10mm * 10mm-600mm *600mm
18CrNi20 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
18CrNi20 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
18CrNi20 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
18CrNi20 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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