0102030405
CHEMICAL COMPOSITION
ERAUM |
% |
Ni |
Fe |
Cr |
P |
Cu |
Al |
Ti |
C |
Mn |
Si |
S |
Mo |
Nb |
GH3039 |
MIN |
balance |
- |
19 |
- |
- |
0.35 |
0.35 |
- |
- |
- |
- |
1.8 |
0.9 |
MAX |
balance |
3 |
22 |
0.02 |
- |
0.75 |
0.75 |
0.08 |
0.4 |
0.8 |
0.012 |
2.3 |
1.3 |
Physical Properties
model number |
density |
melting point |
Alloy state |
tensile strength |
yield strength |
Elongation |
Solid solution Treatment |
Rm N/mm2 |
Rp0.2 N/mm2 |
A5% |
|||
|
≥30% |
|||||
GH3039 |
8.3g/cm³ |
|
≥635 |
|
≥35% |
EXECUTIVE STANDARD
Product |
GH3039 |
Forging |
- |
Plate |
GJB 1952-1994 GJB 3317-1998 |
Rod |
GJB 3165-1998 |
Pipe |
GJB 2297-1995 GB/T 15062-1994 |
Wire |
GJB 2612-1996 |
Strip |
GJB 3318-1998 |
Product FEATURE
GH3039 has medium strength and good resistance to thermal fatigue below 800°, good oxidation resistance, good cold forming and welding properties.
Product application
GH3039 is used for aero-engine combustion chamber and charge combustion chamber parts.

