| New grades |
Original grade |
Basic introduction |
| GH1015 |
GH15 |
Long-term use below 950°C, short-term use below 1000°C. Aero engine combustion chamber and afterburner cylinder, etc |
| GH1016 |
GH16 |
Long-term use below 950°C, short-term use below 1000°C. Aero engine combustion chamber, load-bearing parts, structural shells, mounting edges, mounting seats and pipe joints, etc |
| GH1035 |
GH35 |
Long-term use below 900°C. Turbine engine combustion chamber, turbine outer ring and exhaust device, etc |
| GH1040 |
GH40 |
Long-term use below 700°C. Welded rotors, shafts and fasteners for gas turbines, as well as rocket engine parts for short-working work, etc. After the temperature processing and strengthening process, it can be used to make turbine disks that work below 650°C |
| GH1131 |
GH131 |
700°C~1000°C rocket engine combustion chamber partition, turbine gas intake duct, gas generator convergence section, cone guide, turbine bend, flange, etc.;700°C~750°C aero engine afterburner cylinder, afterburner, heat shield, stabilizer, adjusting sheet, etc.;Ground gas turbine flame cylinder below 700°C, etc |
| GH1139 |
GH139 |
Long-term use below 950°C. High-temperature load-bearing parts such as aero-engine mounts, pipe joints, etc., and stamped and welded combustion chambers |
| GH1140 |
GH140 |
Long-term use below 850°C. Aero engine and gas turbine combustion chamber flame cylinder, afterburner diffuser, rectifier plate, stabilizer, oil transfer ring, afterburner adjustable nozzle housing, pipe joints, bushings and aircraft tail cover skin, etc |
