Custom Nickel Based Alloy Steel Sheet Inconel X 750 NCF750 NiCr15Fe7TiAl
Inconel X-750 NCF750 nickel-based alloy steel sheet custom NiCr15Fe7TiAl
US grade: InconelX-750 nickel-based superalloy
German grade: NiCr15Fe7TiAl
French grade: NC15FeTNbA
Japanese grade: NCF750
InconelX-750 welding performance:
The alloy has good welding performance and can be used for various welding, but it is difficult to perform welding on parts with large cross sections, and it has better welding performance on small cross sections and thin plates.
Welding must be performed after annealing or solution treatment, and stress relief treatment should be performed after welding. Moisturizing at 980 ° C for 0.5h or 900 ° C for 2h. The welded assembly is then aging treated to obtain an approximately fully heat treated strength
InconelX-750 chemical composition: see Table 1-1
Table 1-1 %
C≤ | Si≤ | Mn≤ | P≤ | S≤ | Cr≥ | Ni≥ | Mo≥ | Cu≤ |
0.08 | 0.50 | 1.00 | 0.015 | 0.010 | 14.0-17.0 | 70.0 | - | 0.50 |
Others | N≤ | Al≤ | Ti≤ | Fe≤ | Co≤ | V≤ | W≤ | Nb+Ta |
0.40-1.00 | 2.25-2.75 | 5.0-9.0 | 1.00 | 0.70-1.20 |