Corrosion resistant Aluminium alloy Foldable and extensible with amounts of MN, si, fe and ti.Extruded and cold worked with the same product and Process for making an article with the same

摘要

A Composition of insulation based on the combinations of Aluminium that has improved corrosion resistance, ease of extension, Bending and extrusion.The type aa3000 primarily comprising, in weight percentage, not more than 0.03% Copper, between 0.1 and 1.5% Manganese, between 0.03 and 0.35% Titanium,A quantity of magnesium up to 1.0%, less than 0.01% Nickel, between 0.06 and 1.0% zinc, an amount of up to 0.3% decirconio, amounts of Iron and silicon to 0.50%.Up to 0.5% Chromium, with the rest of Aluminium and unavoidable impurities.It also presents an Extruded articles and Process for making such articles of Aluminium alloy has high corrosion resistance, extension, Bending and deformability.This process consists of: Melting, homogenizing, cool, warm and hot deformation of the workpiece.