3003 3105 color coated aluminium strip coil price for gutter

　　The color coated aluminium strip coil price for gutter is $2100 per metric ton and above. 3003 and 3105 aluminium coil is an Al-Mg alloy with durable color fading and erosion resistance. The tempers for them are h24 and h26. Thickness is from 0.3mm to 0.6mm and width 300mm to 500mm.

　　The aluminium 3003 colored coil is AL-Mn series alloy, which is the most widely used rust-proof aluminum. The strength of this alloy is not high (slightly higher than that of industrial pure aluminum) and cannot be strengthened by heat treatment. Therefore, cold working method is used to improve its mechanics Performance: It has a high degree of plasticity in the annealed state. The plasticity is good when it is hardened in semi-cold work, and the plasticity is low when cold-work hardened. It has good corrosion resistance, good weldability, and poor machinability.

　　The content of metal manganese in 3105 color coated aluminum coil alloy is stable near its saturation point. Under the joint action of other metals, 3105 aluminum alloys have appropriate elongation, good corrosion resistance, good processing performance, and can According to different application requirements, smelting and processing into alloys with different hardness.

　　Both sides of the 3003 3105 gutter aluminum coil are coated with polyester (PET) paint on the both sides, the front film thickness is 25-28 um, the back film thickness is 15-18 um, and the color is durable and bright. If you need a specific price, welcome to contact us!