GH2018
ChinaBrand: GH2018 Superalloy
I. Overview of GH2018:
GH2018 superalloy is an age-hardenediron-based superalloy composed of tungsten, molybdenum, nickel and otherelements, in which the nickel content isabout 43%. The alloy has good hot and cold workability, good processperformance in the solid solution state, and high temperature strength afterheat treatment. It is mainly used in turbine engine combustion chambers,processing combustion chambers and other high temperature parts with anoperating temperature below 800 ° C. We can supply in form of seamless pipes,welded pipes, plates, bars, forgings, rings, wire and supporting weldingmaterials.
II. Chemicalcomposition: %
C≤ | Si≤ | Mn≤ | P≤ | S≤ | Cr≥ | Ni≥ | Mo≥ | Cu≤ |
0.06 | 0.6 | 0.5 | 0.02 | 0.015 | 18.0-21.0 | 40.0-44.0 | 3.70-4.30 | - |
Other | N≤ | Al≤ | Ti≤ | Fe≤ | Co≤ | V≤ | W≤ | Nb≤ |
- | 0.35-0.75 | 1.80-2.20 | Balance | - | - | 1.80-2.20 | - |