Inconel X750

Applications 

Turbine, engine components. Blades, vanes, fasteners, springs, bellows. Extrusion dies, nuclear, heat treating, forming tools.

Composition nominal wt. % 

A1 0.7, C 0.04, Cb 0.95, Cr 15.5, Fe 7.0, Ni 70.0 min, T 2.5

Specifications 

AMS 5667, 5668, 5669, 5670, 5671, 5542, 5598.
MIL-N-24114.
ASTM B 637.

Density lb/in3 (gcm3) 

0.300 (8.30)

Metallurgical Condition 

1,800°F + age
2,100°F + age

Tensile Strength ksi (MPa) 

175 (1,207)
145 (1,000)

0.2% Yield Strength ksi (MPa) 

115 (793)
95 (665)

Elongation % 

20
20

Reduction in Area % 

20
20

Hardness 

35 HRC
30 HRC

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