Dear Mr Muhammad:

The best reference for Inconel X750 specs can be found here:

http://www.specialmetals.com/documents/Inconel%20alloy%20X-750.pdf

You need to check what force you can apply by your equipment.

You can select the suitable temperature from the Tables given in the Tables.

One important issue that you need to consider avoiding heating the material above the critical temperature for material oxidation (also provided in the same reference) otherwise your deformation process will definitely fail if performed at the normal atmosphere environment.

I hope that the above has answered your question.

Best regards