all alloys that are not iron based.

alloys that may contain appreciable concentrations of other alloying elements.

Highly resistant to corrosion (rusting) in a variety of environments, especially the ambient atmosphere

C and Si contents vary between 2.5 and 4.0 wt% and 1.0 and 3.0 wt%, respectively.

Has mechanical characteristics approaching those of steel.

Categories of aluminum alloy does not subjected to heat treatment

Categories of aluminum alloy which treatments include solution heat treatment, quenching and precipitation or age hardening

Identify the effects of alloying element that has excellent corrosion resistance

Identify the effects of alloying element that require solution heat treatment to obtain optimum properties.

Identify the effects of alloying element which apply Non heat treatable

Identify the effects of alloying element which lowering of the melting point without producing brittleness.

Identify the effects of alloying element that has good welding characteristics

Identify the effects of alloying element that has good form-ability and corrosion resistance with medium strength

It is capable of operating at temperatures from sub zero to 600°C