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GOST 40X18H2M

40X18H2M


40X18H2M material is Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition.

Chemical composition of 40X18H2M, 40X18H2M mechanical properties, 40X18H2M datasheet, 40X18H2M equivalent grade, Heat treatment and temperature process of 40X18H2M.


40X18H2M property sheet

40X18H2M Spec.

Related Materials

40X18H2M

Chemical Composition of 40X18H2M

C: 0.35 0.45
Si: Max 0.50
Mn: 0.60 1.00
P: 0.08 0.15
S: 0.15 0.25
Cr: 16.50 18.50
Ni: 1.70 2.20
Mo: 0.25 0.40

Mechanical Properties of 40X18H2M

Rp0.2 (MPa) 684 (≥)
Rm (MPa) 241 (≥)
AKV (J) 13
A (%) 21
Z (%) 21
Hardness HBW 411

40X18H2M shape and dimensions

40X18H2M Round bar: 1mm-800mm
40X18H2M Square bar: 10mm * 10mm-600mm *600mm
40X18H2M Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
40X18H2M Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
40X18H2M Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
40X18H2M Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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