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GH1015
GH1015 is a Fe-Ni-Cr based solid solution strengthened deformed superalloy with a service temperature of 950° C below. The alloy is solid solution strengthened by adding elements such as chromium, tungsten and molybdenum. The alloy has high plasticity, medium endurance and creep strength, good cold and hot fatigue resistance, good processing and welding properties, and structural stability. The alloy has been used to manufacture plate structural parts and other high-temperature components such as aeroengine combustion chamber and afterburner cylinder. Alloy at 7OO° C~9OO° C There is a certain aging hardening phenomenon during long-term operation, which makes the plasticity at room temperature decrease; Alloy at 700° C. There is a tendency to oxidize the special steel along the grain boundary when working for a long time, and the French coating can be used for effective protection. At 1000° The high-temperature oxidation resistance of above C is slightly worse than that of nickel-based alloys for similar purposes. The alloy can be used as a substitute for GH2039, GH3030, GH3044 and GH3536 alloys.
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product details
| Brand |
GH1015 |
| Similar brands |
GH15 GR5 |
| Technicalstandard |
GJB 3165A《Hot-rolled and forged superalloy bars for aircraft load-bearing parts》 HB/Z 140《Heat treatment process of aviation superalloy》 HB 5199《Cold rolled superalloy sheet for aviation》 YB/T 5245《Hot-rolled and forged superalloy bars for common load-bearing parts》 |
|
Classification |
Special alloy steel |
|
Label |
Solution strengthened Iron-based alloy Superalloy |
| Explain |
GH1015 is a Fe-Ni-Cr based solid solution strengthened deformed superalloy with a service temperature of 950° C below. The alloy is solid solution strengthened by adding elements such as chromium, tungsten and molybdenum. The alloy has high plasticity, medium endurance and creep strength, good cold and hot fatigue resistance, good processing and welding properties, and structural stability. The alloy has been used to manufacture plate structural parts and other high-temperature components such as aeroengine combustion chamber and afterburner cylinder. Alloy at 7OO° C~9OO° C There is a certain aging hardening phenomenon during long-term operation, which makes the plasticity at room temperature decrease; Alloy at 700° C. There is a tendency to oxidize the special steel along the grain boundary when working for a long time, and the French coating can be used for effective protection. At 1000° The high-temperature oxidation resistance of above C is slightly worse than that of nickel-based alloys for similar purposes. The alloy can be used as a substitute for GH2039, GH3030, GH3044 and GH3536 alloys. |
|
Density |
8.32g/cm3 |
Chemical composition:%
| Element |
Fe |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Cu |
Mo |
W |
Nb |
B① |
Ce① |
|
Min. |
Allowance |
- |
- |
- |
- |
- |
19 |
34 |
- |
2.5 |
4.8 |
1.1 |
- |
- |
|
Max. |
0.08 |
0.6 |
1.5 |
0.02 |
0.015 |
22 |
39 |
0.25 |
3.2 |
5.8 |
1.6 |
0.01 |
0.05 |
Note: The above information is for reference only. Some elements in different standards and specifications may be different.
*B. Ce is added according to the calculated amount.
The information of the above materials is rough description, and any deviation may be used for reference only
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