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STAS/SR 31MnCrSi11S

31MnCrSi11S


31MnCrSi11S material is Alloy structural steel.

Chemical composition of 31MnCrSi11S, 31MnCrSi11S mechanical properties, 31MnCrSi11S datasheet, 31MnCrSi11S equivalent grade, Heat treatment and temperature process of 31MnCrSi11S.


31MnCrSi11S property sheet

31MnCrSi11S Spec.

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Chemical Composition of 31MnCrSi11S

C 0.28-0.34
Si 0.90-1.20
Mn 0.80-1.10
P 0.035
S 0.020-0.040
Cr 0.80-1.10
Ni 0.3
Mo 0.15
Cu 0.3
Ti 0.020

Mechanical Properties of 31MnCrSi11S

Rp0.2 (MPa) 639 (≥)
Rm (MPa) 944 (≥)
AKV (J) 32
A (%) 33
Z (%) 21
Hardness HBW 311

31MnCrSi11S shape and dimensions

31MnCrSi11S Round bar: 1mm-800mm
31MnCrSi11S Square bar: 10mm * 10mm-600mm *600mm
31MnCrSi11S Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
31MnCrSi11S Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
31MnCrSi11S Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
31MnCrSi11S Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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