3003 aluminum coil is a shutter strip coil of long service life. We have H19, H18, H26 and h28 strip of 0.2-3mm thick. As a member of Al-Mn series, 3003 coil has a low strength in comparison with 5xxx, 6xxx and 7xxx aluminium alloy grades. The participation of manganese strengthens erosion resistance of 3003 substantially, making it a well known …

As a regular material in both construction and packaging industries, an aluminum strip coil for insulation shows not only a good effect of heat preservation, but also a resistance to damages and a long service life. As a result, hundreds of suppliers have sprung up, trying to share profits in the market. This makes it more difficult for purchasers to …