Main articles: and • AA-8000: used for electrical building wire in the U.S. Per the, replacing AA-1350. • (2.45% ): aerospace applications, including the Space Shuttle • (, ): used for permanent magnets • (, ): used in car bodies, mainly used by cars. • () • or R.R. Alloys (2% copper,, nickel): used in aircraft pistons • (up to 12% magnesium, 1% manganese): used in shipbuilding, resists seawater corrosion • (3.5% magnesium, 0.3% manganese): formerly used to make coinage of the Italian lira • (5-50% ): used in airplane bodies, ladders, pyrotechnics, etc. • () • (4% copper, nickel, magnesium) also forms, like β–Al–Mg, ξ'–Al–Pd–Mn, and T–Al 3Mn.

Pot metal; inexpensive casting metal of non-specific composition Notes [ edit ] ^ The purity of gold alloys is expressed in karats, (UK: carats) which indicates the ratio of the minimum amount of gold (by mass ) over 24 parts total. 24 karat gold is fine gold (24/24 parts), and the engineering standard [ citation needed ] is that it be applied to alloys that have been refined to 99. Canon A520 Remote Capture Software. Picture Style Canon 600d. 9% or better purity ('3 nines fine').

Beryllium [ ]. Hp Bios Editor Software. • The purity of alloys is expressed in, (UK: carats) which indicates the of the minimum amount of gold (by ) over 24 parts total.

24 karat gold is (24/24 parts), and the engineering standard [ ] is that it be applied to alloys that have been refined to 99.9% or better purity ('3 nines fine'). There are, however, places in the world that allow the claim of 24kt. To alloys with as little as 99.0% gold ('2 nines fine' or 'point nine-nine fine). [ ] An alloy which is 14 parts gold to 10 parts alloy is 14 karat gold, 18 parts gold to 6 parts alloy is 18 karat, etc.