Inconel® Alloys Reference Table
Inconel® Alloys Table
|188||Often used for commercial gas turbine and aerospace applications.|
|600||Solid solution strengthened|
|625||Acid resistant, good weldability. The LCF version is typically used in bellows.|
|690||Low cobalt content for nuclear applications, and low resistivity|
|713C||Precipitaion hardenable nickel-chromium base cast alloy|
|718||Gamma double prime strengthened with good weldability|
|751||Increased aluminium content for improved rupture strength in the 1600 °F range|
|792||Increased aluminium content for improved high temperature corrosion properties, used especially in gas turbines|
|939||Gamma prime strengthened to increase weldability|
In age hardening or precipitation strengthening varieties, alloying additions of aluminum and titanium combine with nickel to form the intermetallic compound Ni3(Ti,Al) or gamma prime (γ'). Gamma prime forms small cubic crystals that inhibit slip and creep effectively at elevated temperatures.
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