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GH1138
GH1138 material is Iron-based superalloy.
Chemical composition of GH1138, GH1138 mechanical properties, GH1138 datasheet, GH1138 equivalent grade, Heat treatment and temperature process of GH1138.
GH1138 property sheet
Related Materials
| GH1138 |
Chemical Composition of GH1138
| C: | Max | 0.10 |
| Cr: | 18.0 | 22.0 |
| Mo: | 2.0 | 2.6 |
| Ni: | 35.0 | 40.0 |
| W: | 4.5 | 5.2 |
| Al: | Max | 0.5 |
| Nb: | 1.0 | 1.7 |
| B: | Max | 0.008 |
| Fe: | Max | Remainder |
| Mn: | 1.0 | 2.0 |
| Si: | Max | 0.8 |
| Ce: | Max | 0.05 |
| N: | 0.10 | 0.25 |
| Zr: | Max | 0.05 |
Mechanical Properties of GH1138
| Rp0.2 (MPa) | 711 (≥) |
| Rm (MPa) | 712 (≥) |
| AKV (J) | 44 |
| A (%) | 43 |
| Z (%) | 11 |
| Hardness | HBW 142 |
GH1138 shape and dimensions
| GH1138 Round bar: | 1mm-800mm |
| GH1138 Square bar: | 10mm * 10mm-600mm *600mm |
| GH1138 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
| GH1138 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
| GH1138 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
| GH1138 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |
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