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GH4118 material is Iron-based superalloy.

Chemical composition of GH4118, GH4118 mechanical properties, GH4118 datasheet, GH4118 equivalent grade, Heat treatment and temperature process of GH4118.

GH4118 property sheet

GH4118 Spec.

Related Materials


Chemical Composition of GH4118

C: Max 0.20
Cr: 14.0 16.0
Mo: 3.0 5.0
Ni: Max Remainder
Co: 13.5 15.5
Al: 4.5 5.0
Ti: 3.5 4.5
B: 0.01 0.025
Fe: Max 0.1
Zr: Max 0.15

Mechanical Properties of GH4118

Rp0.2 (MPa) 614 (≥)
Rm (MPa) 831 (≥)
AKV (J) 24
A (%) 34
Z (%) 43
Hardness HBW 414

GH4118 shape and dimensions

GH4118 Round bar: 1mm-800mm
GH4118 Square bar: 10mm * 10mm-600mm *600mm
GH4118 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
GH4118 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
GH4118 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
GH4118 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes