is also used in the manufacture of exhaust valves in high performance aftermarket turbo and Supercharged Mazda Miata engine builds (see Flyin' Miata). Ford Australia used Inconel valves in their turbocharged Barra engines. These valves have been proven very reliable, holding in excess of 1900 horsepower. BMW has since used Inconel in the exhaust manifold of its high performance luxury car, the BMW M5 E34 with the S38 engine, withstanding higher temperatures and reducing backpressure. Jaguar Cars has fit, in their Jaguar F-Type SVR high performance sports car, a new lightweight Inconel titanium exhaust system as standard which withstands higher peak temperatures, reduces backpressure and eliminates of mass from the vehicle. DeLorean Motor Company offers Inconel replacements for failure prone OE trailing arm bolts on the DMC-12. Failure of these bolts can result in loss of the vehicle. Rolled Inconel was frequently used as the recording medium by engraving in black box recorders on aircraft. Alternatives to the use of Inconel in chemical applications such as scrubbers, columns, reactors, and pipes are Hastelloy, perfluoroalkoxy (PFA) lined carbon steel or fiber reinforced plastic. Inconel alloys Alloys of inconel include: Inconel 188: Readily fabricated for commercial gas turbine and aerospace applications. Inconel 230: Alloy 230 Plate & Sheet mainly used by the power, aerospace, chemical processing and industrial heating industries. Inconel 600: Solid solution strengthened Inconel 601: Inconel 617: Solid solution strengthened (nickel-chromium-cobalt-molybdenum), high-temperature strength, corrosion and oxidation resistant, high workability and weldability. Incorporated in ASME Boiler and Pressure Vessel Code for high temperature nuclear applications such as molten salt reactors April, 2020. 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: Precipitation hardenable nickel-chromium base cast alloy Inconel 718: Gamma double prime strengthened with good weldability Inconel X-750: Commonly used for gas turbine components, including blades, seals and rotors. Inconel 751: Increased aluminium content for improved rupture strength in the 1600 °F range Inconel 792: Increased aluminium content for improved high temperature corrosion resistant properties, used especially in gas turbines Inconel 907 Inconel 909 Inconel 706 Inconel 939: Gamma prime strengthened to increase weldability. Inconel 925: Inconel 925 is a nonstabilized austenitic stainless steel with low carbon content. In age hardening or precipitation strengthening varieties, alloying additions of aluminum and titanium combine with nickel to form the intermetallic compound or gamma prime (γ′).