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GBT GH2018

GH2018


GH2018 material is Age hardening type iron base alloy.

Chemical composition of GH2018, GH2018 mechanical properties, GH2018 datasheet, GH2018 equivalent grade, Heat treatment and temperature process of GH2018.


GH2018 property sheet

GH2018 Spec.

Related Materials

GH2018

Chemical Composition of GH2018

C ≤0.06
Si 0.6
Mn 0.5
P 0.02
S 0.015
Cr 18.0-21.0
Ni 40.0-44.0
Mo 3.70-4.30
W 1.80-2.20
Al 0.35-0.75
Ti 1.80-2.20
other B≤0.015,Ce≤0.02,Zr≤0.05

Mechanical Properties of GH2018

Rp0.2 (MPa) 293 (≥)
Rm (MPa) 721 (≥)
AKV (J) 11
A (%) 22
Z (%) 13
Hardness HBW 421

GH2018 shape and dimensions

GH2018 Round bar: 1mm-800mm
GH2018 Square bar: 10mm * 10mm-600mm *600mm
GH2018 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
GH2018 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
GH2018 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
GH2018 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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