We are offering inconel® alloy x-750 (uns n07750w. Nr. 2.4669)
is a precipitation-hardenable nickel-chromium alloy
used for its corrosion and oxidation resistance and high
strength at temperatures to 1300°f. Although much of
the effect of precipitation hardening is lost with
increasing temperature over 1300°f, heat-treated
material has useful strength up to 1800°f. Alloy x-750
also has excellent properties down to cryogenic
termperatures. The economics of inconel alloy x-750 coupled with its availability in all standard mill forms has
resulted in applications in a wide variety of industrial
fields. In gas turbines, it is used for rotor blades and
wheels, bolts, and other structural members. Inconel
alloy x-750 is used extensively in rocket-engine thrust
chambers. Airframe applications include thrust
reversers and hot-air ducting systems. Large pressure
vessels are formed from inconel alloy x-750. Other
applications are heat-treating fixtures, forming tools,
extrusion dies, and test machine grips. For springs and
fasteners, inconel alloy x-750 is used from sub-zero
to 1200°f.
Depending on the application and the properties
desired, various heat treatments are employed. For
service above 1100°f, particularly where loads are to be
sustained for long times, optimum properties are
achieved by solution treating (2100°f) plus stabilization
treating (1550°f) plus precipitation treating (1300°f).
For service below 1100°f, the alloy may be
strengthened by precipitation treating after hot or cold
working or by precipitation treating after equalizing or
solution treating. A furnace-cooling treatment is also
used to develop optimum properties for some
applications.

We are offering inconel® alloy x-750 (uns n07750w. Nr. 2.4669)
is a precipitation-hardenable nickel-chromium alloy
used for its corrosion and oxidation resistance and high
strength at temperatures to 1300°f. Although much of
the effect of precipitation hardening is lost with
increasing temperature over 1300°f, heat-treated
material has useful strength up to 1800°f. Alloy x-750
also has excellent properties down to cryogenic
termperatures. The economics of inconel alloy x-750 coupled with its availability in all standard mill forms has
resulted in applications in a wide variety of industrial
fields. In gas turbines, it is used for rotor blades and
wheels, bolts, and other structural members. Inconel
alloy x-750 is used extensively in rocket-engine thrust
chambers. Airframe applications include thrust
reversers and hot-air ducting systems. Large pressure
vessels are formed from inconel alloy x-750. Other
applications are heat-treating fixtures, forming tools,
extrusion dies, and test machine grips. For springs and
fasteners, inconel alloy x-750 is used from sub-zero
to 1200°f.
Depending on the application and the properties
desired, various heat treatments are employed. For
service above 1100°f, particularly where loads are to be
sustained for long times, optimum properties are
achieved by solution treating (2100°f) plus stabilization
treating (1550°f) plus precipitation treating (1300°f).
For service below 1100°f, the alloy may be
strengthened by precipitation treating after hot or cold
working or by precipitation treating after equalizing or
solution treating. A furnace-cooling treatment is also
used to develop optimum properties for some
applications.