Cu scrap (Cuprum),
Density 8,92 - melting point 1084°C
Alu scrap (alaumen),
Density 2,7 - melting point 660°C
Pb scrap (Plumbum),
Density 11,3 - melting point 327°C
Zn scrap (Zincum),
Density 7,13 - melting point 419°C
SSn scrap (Stannum),
Density 7,29 - melting point 232°C
Ms scrap, alloy made of copper with additives like Pb, Zn, Sn, Alu or a small amount of Fe.
Red brass scrap
RG scrap, brass alloys with a higher amount of copper than brass scrap, also called bronze or nickel silver.