3003 aluminum sheet strength is not high (juu kidogo kuliko alumini safi ya viwandani), haiwezi kuimarishwa na matibabu ya joto. Kwa hiyo, the cold processing method is used to improve its mechanical properties; 3003 aluminum plates have high plasticity in an annealing state, and the plasticity is better in half-cold machining. Hard mode is low, upinzani mzuri wa kutu, good welding, and poor cutting.
3004 karatasi ya alumini nguvu ni kubwa kuliko 3003 sahani ya alumini, has excellent moldability and good corrosion resistance. It requires higher strength than 3003 sahani za alumini.
3003 aluminum sheet is commonly used in ships, meli, magari, automotive welding, fire prevention requirements, strict pressure vessels, vifaa vya friji, Mnara wa TV, vifaa vya kuchimba visima, transport equipment, na kadhalika.
3004 Aluminum sheets are mainly used in chemical products production and storage devices, sehemu za usindikaji wa sahani nyembamba, vifaa vya ujenzi, kujenga baffles, cable tubes, mifereji ya maji machafu, sehemu mbalimbali za taa, beverage tanks, corrugated cardboards, vifaa vya ujenzi, colored aluminum plates, and electricity holders.