Inconel X750

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Inconel X-750 is the most common of the nickel super alloys. It is a precipitation hardening alloy used for corrosion resistance and temperature resistance up to 350 °C. The data in this sheet refer to the ‘Spring Temper’ material with the ageing head treatment after forming.

Chemical composition, mass%:

Ni+Co Cr Fe Ti Al Nb+Ta
70 min14-175-92.25-2.750.4-1.00.7-1.2
MnCoSiSCuC
1,0 max1,0 max0,5 max0,01 max0,5 max0,8 max
DensityElastic Modulus
E
Shear modulus
G
Working temperature
8.28 Kg/dm3218 KN/mm275.8 KN/mm2-200 +370 °C

Tensile strength in MPa.

MinMax
13501750