75052200 HS Code Inconel 600 Wire Solid Solution Strengthened High Temperature Alloys

75052200 HS Code Inconel 600 Wire Solid Solution Strengthened High Temperature Alloys

Inconel alloys

Alloys of inconel include:

• Inconel 600: Solid solution strengthened
• Inconel 625: Acid resistant, good weldability. The LCF version is typically used in bellows.
• Inconel 690: Low cobalt content for nuclear applications, and low resistivity
• Inconel 713C: Precipitaion hardenable nickel-chromium base cast alloy
• Inconel 718: Gamma double prime strengthened with good weldability
• Inconel 751: Increased aluminium content for improved rupture strength in the 1600 °F range
• Inconel 792: Increased aluminium content for improved high temperature corrosion properties, used especially in gas turbines
• Inconel 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.