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GB GH4220

GH4220


GH4220 material is Nickel-base superalloy.

Chemical composition of GH4220, GH4220 mechanical properties, GH4220 datasheet, GH4220 equivalent grade, Heat treatment and temperature process of GH4220.


GH4220 property sheet

GH4220 Spec.

Related Materials

GH4220

Chemical Composition of GH4220

C: Max 0.08
Cr: 9.0 12.0
Mo: 5.0 7.0
Ni: Max Remainder
Co: 14.0 15.0
W: 5.0 6.5
Al: 3.9 4.8
Ti: 2.2 2.9
B: Max 0.02
Fe: Max 3.0
V: 0.2 0.8
Mg: Max trace

Mechanical Properties of GH4220

Rp0.2 (MPa) 831 (≥)
Rm (MPa) 142 (≥)
AKV (J) 11
A (%) 41
Z (%) 13
Hardness HBW 412

GH4220 shape and dimensions

GH4220 Round bar: 1mm-800mm
GH4220 Square bar: 10mm * 10mm-600mm *600mm
GH4220 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
GH4220 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
GH4220 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
GH4220 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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