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GOST 17X18H9

17X18H9


17X18H9 material is Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition.

Chemical composition of 17X18H9, 17X18H9 mechanical properties, 17X18H9 datasheet, 17X18H9 equivalent grade, Heat treatment and temperature process of 17X18H9.


17X18H9 property sheet

17X18H9 Spec.

Related Materials

17X18H9

Chemical Composition of 17X18H9

C: 0.13 0.21
Si: Max 0.80
Mn: Max 2.00
P: Max 0.035
S: Max 0.020
Cr: 17.00 19.00
Ni: 8.00 10.00
Mo: Max 0.30
W: Max 0.20
Ti: Max 0.50

Mechanical Properties of 17X18H9

Rp0.2 (MPa) 839 (≥)
Rm (MPa) 543 (≥)
AKV (J) 34
A (%) 43
Z (%) 23
Hardness HBW 421

17X18H9 shape and dimensions

17X18H9 Round bar: 1mm-800mm
17X18H9 Square bar: 10mm * 10mm-600mm *600mm
17X18H9 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
17X18H9 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
17X18H9 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
17X18H9 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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