Precious Metal

●Au ……………………………… Gold
●Ag ………………………………. Silver
●Pt ………………………………. Platinum
●Pd ………………………………. Palladium
●Ru ………………………………. Ruthenium

Base Metal

●Cu ……………………………… Copper
●Al ………………………………. Aluminium
●Zn ………………………………. Zinc
●Pb ………………………………. Lead
●Ni ………………………………. Nickel
●Sn ………………………………. Tin
●Mg ………………………………. Magnesium
●Ti ………………………………. Titanium
●Cr ………………………………. Ferrochrome

Super Alloy

●Corrosion Resistant Alloys
●Heat Resistant Alloys
●Titanium Alloys