Superalloy Series
0102030405
GH4037 Nickel Alloy: Exceptional Performance in High-Temperature Environments
CHEMICAL COMPOSITION
ERAUM |
% |
C |
Cr |
W |
Mo |
V |
Al |
Ti |
Fe |
B |
Ce |
|
GH4037 |
MIN |
0.03 |
13.00 |
5.00 |
2.00 |
0.10 |
1.70 |
1.80 |
- |
- |
|
|
MAX |
0.10 |
16.00 |
7.00 |
4.00 |
0.5 |
2.30 |
2.30 |
5.00 |
0.020 |
0.020 |
|
|
% |
Mn |
Si |
S |
P |
Cu |
Pb |
Bi |
Sn |
Sb |
As |
Ni |
|
MIN |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
balance |
|
MAX |
0.50 |
0.40 |
0.010 |
0.015 |
0.07 |
0.001 |
0.0001 |
0.0012 |
0.0025 |
0.0025 |
balance |
Physical Properties
density |
Melting temperature range |
ρ=8.40g/cm |
1278-1346℃ |
Product FEATURE
Easy machinability
High thermal strength, good overall performance and organization stability at 850℃.
High oxidation resistance at 850℃, stable organization for long-term use.
Suitable for long-term use of aero-engine turbine blades below 800~850℃.
Good welding performance
Product application
Due to the medium thermal strength and good thermal fatigue performance below 850℃, it can be widely used in various demanding applications.
1.Aero-engine . 2.Combustion chamber . 3.Additive combustion chamber parts. 4.Acidic environment. 5.Turbine working blades.
