5A02 aluminum alloy is Al Mg antirust aluminum. Compared with 3A21, 5A02 aluminum alloy has higher strength, especially higher fatigue strength; it has higher plasticity and corrosion resistance, which is similar to 3A21 in this respect; heat treatment can not be strengthened, resistance welding and atomic hydrogen welding have good weldability, and the tendency of crystallizing cracks is formed during argon arc welding; the alloy has better machinability under cold work hardening and semi cold work hardening, It has poor machinability and can be polished in annealed state. Application Mainly used insigns, billboards, building exterior decoration, bus body, high-rise buildings and factories wall decoration, kitchen sink, lamp, fan leaves, with pieces of electronic, chemical equipment, sheet metal processing parts, deep drawing or spinning hollowware, welding parts, heat exchangers, bell surface and disk, plate, kitchenware, decorations, reflective devices, ect. FAQ Q: Are you a factory or export company? A: We are a professional manufacturer with decades of history and have our own mature export department. Q: Do you offer samples? Are they free or extra? A: Yes, we offer free samples, but not for all products. Pls contact us for detailed information. Q:May I customize products? A: Of course you can. We will not begin manufacturing until we get full information about your requirement. Q: What are the trade terms? A: FOB, CFR, CIF will be accepted. Q: Why to choose your company? 1. Excellent quality & low price: as a large manufacturer we've got mature raw material supply chain, skillful staff and advanced equipment to guarantee quality and reduce cost. 2. Professional manufacturing process: our workshop is equipped with 1+4 hot tandem rolling line, 4 cold mill production lines, and 5 foil mill production lines, and a complete complex of fishing equipment.We can provide leveling, cutting, slitting, wire drawing, polishing, film sticking, bending, cutting circle, punching hole, making end enclosure, stamping and punching flower, etc. according to customer鈥檚 requirements. 3. Professional service: most of our export staff have been in the industry for more than 8 years. 4.Our motto: clients first. In case of conflicts we share responsibility with our clients even thought it may not be our fault.Aluminum Plate China website:http://www.eq-metal.com/aluminum-alloy/aluminum-plate/