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ГОСТ 31X19H9MBБT

31X19H9MBБT


31X19H9MBБT material is Austenitic.

Chemical composition of 31X19H9MBБT, 31X19H9MBБT mechanical properties, 31X19H9MBБT datasheet, 31X19H9MBБT equivalent grade, Heat treatment and temperature process of 31X19H9MBБT.


31X19H9MBБT property sheet

31X19H9MBБT Spec.

Related Materials

31X19H9MBБT

Chemical Composition of 31X19H9MBБT

C 0.28-0.35
Si Max 0.80
Mn 0.80-1.50
P Max 0.035
S Max 0.02
Cr 18.0-20.0
Ni 8.00-10.0
Mo 1.00-1.50
W 1.00-1.50
Nb 0.20-0.50
Ti 0.20-0.50

Mechanical Properties of 31X19H9MBБT

Rp0.2 (MPa) 879 (≥)
Rm (MPa) 599 (≥)
AKV (J) 22
A (%) 13
Z (%) 11
Hardness HBW 221

31X19H9MBБT shape and dimensions

31X19H9MBБT Round bar: 1mm-800mm
31X19H9MBБT Square bar: 10mm * 10mm-600mm *600mm
31X19H9MBБT Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
31X19H9MBБT Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
31X19H9MBБT Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
31X19H9MBБT Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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