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GBT GH4738

GH4738


GH4738 material is Nickel base superalloy.

Chemical composition of GH4738, GH4738 mechanical properties, GH4738 datasheet, GH4738 equivalent grade, Heat treatment and temperature process of GH4738.


GH4738 property sheet

GH4738 Spec.

Related Materials

GH4738

Chemical Composition of GH4738

C 0.03-0.10
Cr 18.0-21.0
Ni Balance
Mo 3.5-5.0
Co 12.0-15.0
B 0.003-0.0
Al 1.2-1.6
Ti 2.75-3.25
other Zr :0.02-0.08

Mechanical Properties of GH4738

Rp0.2 (MPa) 619 (≥)
Rm (MPa) 719 (≥)
AKV (J) 23
A (%) 34
Z (%) 41
Hardness HBW 444

GH4738 shape and dimensions

GH4738 Round bar: 1mm-800mm
GH4738 Square bar: 10mm * 10mm-600mm *600mm
GH4738 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
GH4738 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
GH4738 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
GH4738 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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