| Nickel-based age-strengthened deformed superalloy % |
Mg |
V |
B |
Zr |
Ce |
Si |
Mn |
P |
S |
Cu |
|
|
|
|
|
|
| New grades |
Original grade |
Basic introduction |
C |
Cr |
Ni |
Co |
W |
Mo |
Al |
Ti |
Fe |
Nb |
|
|
|
|
|
≤ |
|
|
|
|
|
|
| GH4033 |
GH33 |
Long-term use below 700°C. Aero engine turbines, rotor blades and turbine discs, etc |
0.03～0.08 |
19.00～22.00 |
Bal |
|
一 |
一 |
0.60～1.00 |
2.40～2.80 |
≤4.00 |
|
|
|
≤0.010 |
— |
≤0.020 |
0.65 |
0.4 |
0.015 |
0.007 |
|
|
|
|
|
|
|
| GH4037 |
GH37 |
Long-term use below 850°C. Aero engine turbine rotor blades, etc |
0.03～0.10 |
13.00～16.00 |
Bal |
|
5.00～7.00 |
2.00～4.00 |
1.70～2.30 |
1.80～2.30 |
≤5.00 |
|
|
0.100～0.500 |
≤0.020 |
|
≤0.020 |
0.4 |
0.5 |
0.015 |
0.01 |
0.07 |
|
|
|
|
|
|
| GH4049 |
GH49 |
Long-term use below 950°C. Aero engine turbine blades, etc |
0.04～0.10 |
9.50～11.00 |
Bal |
14.00～16.00 |
5.00～6,00 |
4.50～5.50 |
3.70～4.40 |
1.40～1.90 |
≤1.50 |
|
|
0.200～0.500 |
≤0.025 |
|
≤0.020 |
0.5 |
0.5 |
0.01 |
0.01 |
0.07 |
|
|
|
|
|
|
| GH4080A |
GH80A |
Long-term use below 800°C. Rotor blades, guide vane bearings, fan-shaped mounting rings, bolts, blade lock plates, etc., as well as fasteners and blades of automobile engines, valves and shafts for trains, and valves for ship engines |
0.04～0.10 |
18.00～21.00 |
Bal |
≤2.00 |
|
|
1.00～1.80 |
1.80～2.70 |
≤1.50 |
|
|
|
≤0.008 |
|
|
0.8 |
0.4 |
0.02 |
0.015 |
0.2 |
|
|
|
|
|
|
| GH4090 |
GH90 |
Long-term use below 920°C. Aero engine high-temperature spring elements, high-temperature fasteners, combustion chamber clamps, stop pins, etc |
≤0.13 |
18.00～21.00 |
Bal |
15.00～21.00 |
|
|
1.00～2.00 |
2.00～3.00 |
≤1.50 |
|
|
一 |
≤0.020 |
≤0.150 |
|
0.8 |
0.4 |
0.02 |
0.015 |
0.2 |
|
|
|
|
|
|
| GH4093 |
GH93 |
It can be used for a long time below 750°C, and the temperature for short-term use can reach 800°C. Class I and II turbine blades, Class I and II turbine discs, tension bolts, locks, gaskets, fasteners, etc. for helicopter engine free turbines |
≤0.13 |
18.00～21.00 |
Bal |
15.00～21.00 |
|
… |
1.00～2.00 |
2.00～3.00 |
≤1.00 |
|
|
|
≤0.020 |
|
|
1 |
1 |
0.015 |
0.015 |
0.2 |
|
|
|
|
|
|
| GH4098 |
GH98 |
Long-term use below 1000°C. Turbine blades, heat shields, tail nozzles, and afterburners for aviation and missile engines |
≤0.10 |
17.50～19.50 |
Bal |
5.00～8.00 |
5.50～7.00 |
3.50～5.00 |
2.50～3.00 |
1.00～1.50 |
≤3.00 |
≤1.50 |
|
|
≤0.005 |
|
≤0.020 |
0.3 |
0.3 |
0.015 |
0.015 |
0.07 |
|
|
|
|
|
|
| GH4099 |
GH99 |
Long-term use below 900°C, short-term use temperature 1000°C. Aero engine compressor blades, adjustable nozzle housings, afterburner cylinders, etc., as well as structural components of large marine gas turbines and cruise missiles |
≤0.08 |
17.00～20.00 |
Bal |
5.00～8.00 |
5.00～7.00 |
3.50～4.50 |
1.70～2.40 |
1.00～1.50 |
≤2.00 |
|
≤0.010 |
|
≤0.005 |
|
≤0.020 |
0.5 |
0.4 |
0.015 |
0.015 |
一 |
|
|
|
|
|
|
| Nickel-based age-strengthened deformed superalloy % |
Mg |
V |
B |
Zr |
Ce |
Si |
Mn |
P |
S |
Cu |
|
|
|
|
|
|
| New grades |
Original grade |
Basic introduction |
C |
Cr |
Ni |
Co |
W |
Mo |
Al |
Ti |
Fe |
Nb |
|
|
|
|
|
≤ |
|
|
|
|
|
|
| GH4105 |
GH105 |
750°C~950°C for long-term use. Aero engine turbine blades, sector seals, high-temperature bolts, etc |
0.12～0.17 |
14.00～15,70 |
Bal |
18.00～22.00 |
…— |
4.50～5.50 |
4.50～4.90 |
1.18～1.50 |
≤1.00 |
|
|
|
0.003～0.010 |
0.070～0.150 |
|
0.25 |
0.4 |
0.015 |
0.01 |
0.2 |
|
|
|
|
|
|
| GH4133 |
GH33A |
Long-term use below 750°C. Turbine discs, rotor blades, load-bearing rings, etc. for aero engines, and high-temperature bolts and tie rods for aircraft engines and industrial steam turbines |
≤0.07 |
19.00～22.00 |
Bal |
|
|
|
0.70～1.20 |
2.50～3.00 |
≤1.50 |
1.15～1.65 |
|
|
≤0.010 |
|
≤0.010 |
0.65 |
0.35 |
0.015 |
0.007 |
0.07 |
|
|
|
|
|
|
| GH4133B |
GH33B |
Long-term use below 750°C. Turbine discs, rotor blades, load-bearing rings, etc. for aero engines, and high-temperature bolts and tie rods for aircraft engines and industrial steam turbines |
≤0.06 |
19.00～22.00 |
Bal |
一 |
|
… |
0.75～1.15 |
2.50～3.00 |
≤1.50 |
1.30～1.70 |
0.001～0.010 |
|
≤0.010 |
0.010～0.100 |
≤0.010 |
0.65 |
0.35 |
0.015 |
0.007 |
0.07 |
|
|
|
|
|
|
| GH4141 |
GH141 |
Long-term use below 870°C, short-term use temperature 980°C. The front and rear sections of the casing wall in the combustion chamber of the aero engine, the support ring and the fixed ring of the outer ring of the high-pressure turbine, the outer ring and the inner support ring of the high-pressure guide, the rear mounting edge of the sealing support ring, the rear shell of the combustion chamber, the sealing sheet and fasteners, etc., and the turbine rotor of the rocket engine |
0.06～0.12 |
18.00～20.00 |
Bal |
10.00～12.00 |
|
9.00～10.50 |
1.40～1.80 |
3.00～3.50 |
≤5.00 |
|
… |
|
0.003～0.010 |
≤0.070 |
|
0.5 |
0.5 |
0.015 |
0.015 |
0.5 |
|
|
|
|
|
|
| GH4145 |
GH145 |
Long-term use below 800°C. Aero engine rings, structural parts and bolts, etc., as well as plane wave springs, circumferential coil springs, spiral compression springs, spring clamps and sealing rings working below 540 °C, and gas turbine blades |
≤0.08 |
14.00～17.00 |
≥70.00 |
≤1.00 |
|
|
0.40～1.00 |
2:25～2.75 |
5.00～9.00 |
0.70～1.20 |
|
|
|
|
|
0.5 |
1 |
0.015 |
0.01 |
0.5 |
|
|
|
|
|
|
| GH4163 |
GH163 |
Long-term use below 850°C. Aero engine flame Jane, afterburner cylinder, mounting edge, mounting seat, pipe fittings, etc |
0.04～0.08 |
19.00～21.00 |
Bal |
19.00～21.00 |
|
5.60～6.10 |
0.30～0.60 |
1.90～2.40 |
≤0.70 |
|
|
|
≤0.005 |
|
一 |
0.4 |
0.6 |
0.015 |
0.007 |
0.2 |
|
|
|
|
|
|
| GH4169 |
GH169 |
Minus 253°C~650°C for long-term use, short-term use temperature 800°C. Aero engine turbine disks, rings, casings, shafts, blades, fasteners, elastic elements, gas pipes, sealing elements, welded structural parts, etc., as well as liquid hydrogen and liquid oxygen rocket engine turbine rotors, as well as various elastic elements and lattices for nuclear energy, as well as various parts for petroleum and chemical industry |
≤0.08 |
17.00～21.00 |
50.00～55.00 |
≤1.00 |
|
2.80～3.30 |
0.20～0.80 |
0.65～1.15 |
Bal |
4.75～5.50 |
≤0.010 |
|
≤0.006 |
|
|
0.35 |
0,35 |
0.015 |
0.015 |
0.3 |
|
|
|
|
|
|
| GH4199 |
GH199 |
Long-term use below 950°C. Aero engine afterburner heat shield, adjustable nozzle heat shield, sleeve and other welded load-bearing components and aircraft airborne equipment parts |
≤0.10 |
19.00～21.00 |
Bal |
|
9.00～11.00 |
4.00～6.00 |
2.10～2.60 |
1.10～1.60 |
≤4.00 |
|
≤0.050 |
|
≤0.008 |
|
|
0.55 |
0.5 |
0.015 |
0.015 |
0.07 |
|
|
|
|
|
|
| GH4202 |
GH202 |
It can be used for a long time at minus 253°C~800°C. Dozens of components such as turbine rotor, fairing grid, turbine spherical shell, bellows, gas pipelines and so on of the new high-thrust liquid rocket engine |
≤0.08 |
17.00～20.00 |
Bal |
|
4.00～5.00 |
4.00～5.00 |
1.00～1.50 |
2.20～2.80 |
≤4.00 |
|
|
|
≤0.010 |
|
≤0.010 |
0.6 |
0.5 |
0.015 |
0.01 |
|
|
|
|
|
|
|
| GH4220 |
GH220 |
900°C~950°C for long-term use. Class I turbine rotor blades for aero engines, etc |
≤0.08 |
9.00～12.00 |
Bal |
14.00～15.50 |
5.00～6.50 |
5.00～7.00 |
3.90～4.80 |
2.20～2.90 |
≤3.00 |
|
≤0.010 |
0.250～0.800 |
≤0.020 |
|
≤0.020 |
0.35 |
0.5 |
0.015 |
0.009 |
0.07 |
|
|
|
|
|
|
| Nickel-based age-strengthened deformed superalloy % |
La |
Mg |
V |
B |
Zr |
Ce |
Si |
Mn |
P |
S |
Cu |
|
|
|
|
|
| New grades |
Original grade |
Basic introduction |
C |
Cr |
Ni |
Co |
W |
Mo |
Al |
Ti |
Fe |
Nb |
|
|
|
|
|
|
≤ |
|
|
|
|
|
| GH4413 |
GH413 |
Long-term use below 850°C. Gas turbines, turbines, rotor blades, etc |
0.04～0,10 |
13.00～16.00 |
Bal |
|
5.00～7.00 |
2.50～4.00 |
2.40～2.90 |
1.70～2.20 |
≤5.00 |
|
|
≤0.005 |
0.200～1.000 |
0.02 |
|
0.02 |
0.6 |
0.5 |
0.015 |
0.009 |
0.07 |
|
|
|
|
|
| GH4500 |
GH500 |
Long-term use below 870°C, short-term use 980°C. Aero engine workers, Class II turbine discs, free turbine discs, turbine blades, labyrinth shafts and caster sealing rings, etc., and gas turbine blades, etc |
≤0.12 |
18.00～20.00 |
Bal |
15.00～20.00 |
|
3.00～5.00 |
2.75～3.25 |
2.75～3.25 |
≤4.00 |
|
|
|
|
0.003～0.008 |
≤0.060 |
|
0.75 |
0.75 |
0.015 |
0.015 |
0.1 |
|
|
|
|
|
| GH4586 |
GH586 |
Minus 196°C~800°C for long-term use, short-term use of 850°C. Aero engine turbine rotors, and various types of aerospace engine turbine rotors, etc |
≤0.08 |
18.00～20.00 |
Bal |
10.00～12.00 |
2.00～4.00 |
7.00～9.00 |
1.50～1.70 |
3.20～3.50 |
≤5.00 |
|
≤0.015 |
≤0.015 |
|
≤0.005 |
|
|
0.5 |
0.1 |
0.01 |
0.01 |
|
|
|
|
|
|
| GH4648 |
GH648 |
Long-term use below 900°C, short-term use temperature 1100°C. advanced aero engine combustion chamber components, etc |
≤0.10 |
32.00～35.00 |
Bal |
|
4.30～5.30 |
2.30～3.30 |
0.50～1.10 |
0.50～1.10 |
≤4.00 |
0.50～1.10 |
|
|
|
≤0.008 |
|
≤0.030 |
0.4 |
0.5 |
0.015 |
0.01 |
|
|
|
|
|
|
| GH4698 |
GH698 |
750°C~800°C for long-term use. Aero engine turbine discs, compressor discs, deflectors, bearing rings, fasteners, etc., and large-size turbine discs for marine gas turbines |
≤0.08 |
13.00～16.00 |
Bal |
|
|
2.80～3.20 |
1.30～1.70 |
2.35～2.75 |
≤2.00 |
1.80～2.20 |
|
≤0.008 |
|
≤0.005 |
≤0.050 |
≤0,005 |
0.6 |
0.4 |
0.015 |
0.007 |
0.07 |
|
|
|
|
|
| GH4708 |
GH708 |
Long-term use below 850°C. Aero engine mounting edge, eccentric ring, half ring, sealing ring seat, low-pressure turbine outer ring, nozzle housing, tie rod, pin shaft, bottom plate, etc |
0.05～0.10 |
17.50～20.00 |
Bal |
≤0.50 |
5.50～7.50 · |
4.00～6.00 |
1.90～2.30 |
1.00～1.40 |
≤4.00 |
|
|
|
|
≤0.008 |
|
≤0.030 |
0.4 |
0.5 |
0.015 |
0.015 |
|
|
|
|
|
|
| GH4710 |
GH710 |
Long-term use below 980°C. Integral turbine discs for helicopter and oilfield engines, turbine rotor blades and discs, and integral gas turbine rotors, etc |
≤0.10 |
16.50～19.50 |
Bal |
13.50～16.00 |
1.00～2.00 |
2.50～3.50 |
2.00～3.00 |
4.50～5.50 |
≤1.00 |
|
|
|
|
0.010～0.030 |
≤0.060 |
0.02 |
0.15 |
0.15 |
0.015 |
0.01 |
0.1 |
|
|
|
|
|
| GH4738 |
GH738
(GH684) |
Long-term use below 815°C. Turbine discs, blades and sealing rings for aero engines, as well as flue gas turbine blades, turbine discs and large bolts |
0.03～0.10 |
18.00～21.00 |
Bal |
12.00～15.00 |
— |
3.50～5.00 |
1.20～1.60 |
2.75～3.25 |
≤2.00 |
—— |
—- |
|
|
0.003～0.010 |
0.020～0.080 |
—- |
0.15 |
0.1 |
0.015 |
0.015 |
0.1 |
|
|
|
|
|
| GH4742 |
GH742 |
Long-term use below 800°C. Aviation and aerospace engines, as well as high-pressure compressor discs, turbine discs, sealing grate chainrings, load-bearing rings and fasteners for marine gas turbines |
0.04～0.08 |
13.00～15.00 |
Bal |
9.00～11.00 |
|
4.50～5.50 |
2.40～2.80 |
2.40～2.80 |
≤1.00 |
2.40～2.80 |
≤0.100 |
|
|
≤0.010 |
|
0.01 |
0.3 |
0.4 |
0.015 |
0.01 |
|
|
|
|
|
|
