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STAS/SR 18MnCr11S

18MnCr11S


18MnCr11S material is Alloy structural steel.

Chemical composition of 18MnCr11S, 18MnCr11S mechanical properties, 18MnCr11S datasheet, 18MnCr11S equivalent grade, Heat treatment and temperature process of 18MnCr11S.


18MnCr11S property sheet

18MnCr11S Spec.

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Chemical Composition of 18MnCr11S

C 0.15-0.21
Si 0.17-0.37
Mn 0.90 -1.20
P 0.035
S 0.020-0.040
Cr 0.90-1.20
Ni 0.3
Mo 0.15
Cu 0.3
Ti 0.02

Mechanical Properties of 18MnCr11S

Rp0.2 (MPa) 722 (≥)
Rm (MPa) 578 (≥)
AKV (J) 44
A (%) 23
Z (%) 22
Hardness HBW 134

18MnCr11S shape and dimensions

18MnCr11S Round bar: 1mm-800mm
18MnCr11S Square bar: 10mm * 10mm-600mm *600mm
18MnCr11S Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
18MnCr11S Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
18MnCr11S Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
18MnCr11S Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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