0102030405
CHEMICAL COMPOSITION
ERAUM |
% |
Ni |
Fe |
Cr |
P |
Cu |
Al |
Ti |
C |
Mn |
Si |
S |
Mo |
Nb |
GH3030 |
MIN |
balance |
- |
19 |
- |
- |
|
0.15 |
- |
- |
- |
- |
- |
- |
MAX |
balance |
1.5 |
22 |
0.03 |
0.2 |
0.15 |
0.35 |
0.12 |
0.7 |
0.8 |
0.02 |
- |
- |
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% |
|||
GH3030 |
8.4g/cm³ |
1374-1420℃ |
≥685 |
|
≥30% |
EXECUTIVE STANDARD
Product |
GH3030 |
Forging |
GB/T14992 |
Plate |
GB/T 14995 GB/T 14996 |
Rod |
GB/T 14994 |
Pipe |
GB/T 15062 |
Wire |
- |
Strip |
- |
Product FEATURE
GH3030 has excellent thermal strength and high plasticity below 800°, good resistance to oxidation, thermal fatigue, cold stamping and welding process performance.
Product application
GH3030 is mainly used for turbine engine combustion chamber parts operating below 800°C and other high temperature parts requiring oxidation resistance below 1100°C but carrying very low loads.

