| Form |
ASTM |
| Rod, bar and forging |
B 637 |
Chemical composition
| % |
Ni |
Cr |
Fe |
C |
Mn |
Si |
S |
Ti |
Nb+Ta |
Al |
Co |
Cu |
| min |
70.0 |
14.0 |
5.0 |
|
|
|
|
2.25 |
0.70 |
0.40 |
|
|
| max |
|
17.0 |
9.0 |
0.08 |
1.00 |
0.50 |
0.010 |
2.75 |
1.20 |
1.00 |
1.00 |
0.50 |
Physical properties
| Density |
8.28 g/cm3 |
| Melting range |
1393-1427℃ |
Features: Inconel X750 is an age-hardenable nickel-chromium alloy. It has good corrosion and oxidation resistance and high strength at temperatures up to 700℃. It also has good properties down to cryogenic temperatures. Its corrosion resistance performance is similar to Inconel 600.
Applications: Gas turbine engines, rocket motors, heat treating fixtures, nuclear reactors, pressure vessels and airframes.
Note: Inconel is a registered trademark of the Special Metals Corporation group of companies.
