Superalloy Series
0102030405
CHEMICAL COMPOSITION
ERAUM |
% |
C |
Cr |
Ni+Co |
Cu |
Ti |
Si |
Nb+Ta |
Co |
Mn |
Fe |
S |
Al |
GH4145 |
MIN |
- |
14.0 |
- |
- |
2.25 |
- |
0.70 |
- |
- |
5.00 |
- |
0.40 |
MAX |
0.08 |
17.0 |
70.0 |
0.50 |
2.75 |
0.50 |
1.20 |
1.00 |
1.00 |
9.00 |
0.010 |
1.00 |
Physical Properties
density |
Melting temperature range |
electrical property |
ρ=8.25g/cm |
1395-1425℃ |
Resistivity at 50°C ρ = 1.22*10-6Ω.m |
EXECUTIVE STANDARD
PRODUCT |
standard |
Wire |
GJB 3527 |
Product FEATURE
It has good corrosion and oxidation resistance, high strength, good relaxation resistance, good forming and welding properties.
Product application
Used in the manufacture of engine combustion chambers, nozzles and other components, in the manufacture of high-temperature petroleum storage tanks, reactors and other equipment, and in the manufacture of nuclear reactor components in nuclear power plants.
