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STAS/SR 21MoMnCr12q

21MoMnCr12q


21MoMnCr12q material is Alloy structural steel.

Chemical composition of 21MoMnCr12q, 21MoMnCr12q mechanical properties, 21MoMnCr12q datasheet, 21MoMnCr12q equivalent grade, Heat treatment and temperature process of 21MoMnCr12q.


21MoMnCr12q property sheet

21MoMnCr12q Spec.

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Chemical Composition of 21MoMnCr12q

C 0.18-0.24
Si 0.17- 0.37
Mn 0.80- 1.20
P 0.035
S 0.035
Cr 1.00- 1.40
Ni 0.30
Mo 0.20-0.30
Cu 0.3

Mechanical Properties of 21MoMnCr12q

Rp0.2 (MPa) 439 (≥)
Rm (MPa) 713 (≥)
AKV (J) 33
A (%) 11
Z (%) 32
Hardness HBW 211

21MoMnCr12q shape and dimensions

21MoMnCr12q Round bar: 1mm-800mm
21MoMnCr12q Square bar: 10mm * 10mm-600mm *600mm
21MoMnCr12q Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
21MoMnCr12q Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
21MoMnCr12q Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
21MoMnCr12q Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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