3004 aluminum sheet belongs to AL-Mn collection alloys and are the most widely used rust-proof aluminum. 3004 aluminum sheet has properly forming, welding and corrosion resistance, exceptional form processing traits, right conductivity, clean surface, properly plasticity and stress resistance, higher energy than 3003 aluminum sheet.

The thickness of aluminum sheet 3004 is 0.2-4.5mm, the width is a hundred-2600mm, the…