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GH2018
GH2018 material is GB GB/T 14992 (1994) Classification and designation for superalloys and high temperature intermetallic materials GB GB/T 14995 (2010) Hot-rolled superalloy sheets GB GB/T 14996 (2010) Cold-Rolled heat-resisting superalloy sheets Classification and designation for superalloys and high temperature intermetallic materials.
Chemical composition of GH2018, GH2018 mechanical properties, GH2018 datasheet, GH2018 equivalent grade, Heat treatment and temperature process of GH2018.
GH2018 property sheet
GH2018 Spec.
| GB GB/T 14992 (1994) Classification and designation for superalloys and high temperature intermetallic materials |
| GB GB/T 14995 (2010) Hot-rolled superalloy sheets |
| GB GB/T 14996 (2010) Cold-Rolled heat-resisting superalloy sheets |
Related Materials
| GH2018 |
Chemical Composition of GH2018
| C: | Max | 0.06 |
| Cr: | 18.0 | 21.0 |
| Mo: | 3.70 | 4.30 |
| Ni: | 40.0 | 44.0 |
| W: | 1.80 | 2.20 |
| Al: | 0.35 | 0.75 |
| Ti: | 1.80 | 2.20 |
| Si: | Max | 0.60 |
| Mn: | Max | 0.50 |
| P: | Max | 0.020 |
| S: | Max | 0.015 |
| B: | Max | 0.015 |
| Ce: | Max | 0.02 |
| Zr: | Max | 0.05 |
Mechanical Properties of GH2018
| Rp0.2 (MPa) | 926 (≥) |
| Rm (MPa) | 124 (≥) |
| AKV (J) | 23 |
| A (%) | 33 |
| Z (%) | 44 |
| Hardness | HBW 133 |
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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