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STAS/SR 18MnCr11q

18MnCr11q


18MnCr11q material is Alloy structural steel.

Chemical composition of 18MnCr11q, 18MnCr11q mechanical properties, 18MnCr11q datasheet, 18MnCr11q equivalent grade, Heat treatment and temperature process of 18MnCr11q.


18MnCr11q property sheet

18MnCr11q Spec.

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Chemical Composition of 18MnCr11q

C 0.15- 0.21
Si 0.17-0.37
Mn 0.90-1.20
P 0.035
S 0.035
Cr 0.90-1.20
Ni 0.3
Cu 0.3

Mechanical Properties of 18MnCr11q

Rp0.2 (MPa) 355 (≥)
Rm (MPa) 157 (≥)
AKV (J) 34
A (%) 43
Z (%) 43
Hardness HBW 121

18MnCr11q shape and dimensions

18MnCr11q Round bar: 1mm-800mm
18MnCr11q Square bar: 10mm * 10mm-600mm *600mm
18MnCr11q Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
18MnCr11q Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
18MnCr11q Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
18MnCr11q Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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