Wheels 8.0Jx16H2 aluminium alloy and regular. Lithium chloride is used as a brazing alloy for aluminium parts. The wishbones are machined from a solid aluminium alloy with CNC machines. Improved penetrator cap made of aluminium alloy. A more conventional aluminum alloy was used instead. Grade 6061-T6 is a common heat-treated structural aluminium alloy. All receivers were machined from castings of AISI 8620 alloy steel. The M113 is built of 5083 aircraft-quality aluminum alloy. It is similar to the British aluminium alloy HE9. The circulating water system operated at flowing through fuel plates of uranium-aluminum alloy. It is also the first model to be manufactured using a titanium alloy. Ferrari improved traction by adding 10-inch-wide alloy rear wheels. Both cars came with BBS alloy wheels. The plating acts as a braze alloy. This led to the replacement of the traditional wooden shaft by metal alloy shafts.