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GOST 25X18H8B2

25X18H8B2


25X18H8B2 material is Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition.

Chemical composition of 25X18H8B2, 25X18H8B2 mechanical properties, 25X18H8B2 datasheet, 25X18H8B2 equivalent grade, Heat treatment and temperature process of 25X18H8B2.


25X18H8B2 property sheet

25X18H8B2 Spec.

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25X18H8B2

Chemical Composition of 25X18H8B2

C: 0.21 0.28
Si: 0.30 0.80
Mn: Max 0.70
P: Max 0.030
S: Max 0.030
Cr: 17.00 19.00
Ni: 7.50 8.50
Mo: Max 0.30

Mechanical Properties of 25X18H8B2

Rp0.2 (MPa) 228 (≥)
Rm (MPa) 548 (≥)
AKV (J) 34
A (%) 33
Z (%) 22
Hardness HBW 121

25X18H8B2 shape and dimensions

25X18H8B2 Round bar: 1mm-800mm
25X18H8B2 Square bar: 10mm * 10mm-600mm *600mm
25X18H8B2 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
25X18H8B2 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
25X18H8B2 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
25X18H8B2 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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