Hammered aluminum sheets can also be called hemispherical patterned aluminum sheet, the surface of a small spherical pattern, like a small pearl, so this aluminum sheet can also be a pearl-shaped patterned aluminum sheet. It is mainly used in the outside packaging. The appearance is more beautiful, and due to the special pattern, the strength of this aluminum sheet is much higher than other pattern series.
Hammered Aluminum Sheet/coil alloy 3003 H14 /H16
3003 aluminum sheet is aluminum-manganese alloy, it is also called an anti-rust aluminum plate. Besides alloy 3003, there are also alloy 3004 and 3A21. This alloy is wildly used for roofing sheets. Most Africa customers import color-coated aluminum coil from China and the alloy number always be 3003.
Hammered Aluminum Sheet / Coil alloy 1050 / 1100 H14
Light and softest, Great plasticity, anti-corrosion, elongation, conductivity, insulation, acoustic absorption, reflection, fine surface looking. The stucco embossed aluminum sheet is wildly used for roofing sheets. After color coating, the aluminum can be used for over 30 years. The mainly color numbers are RED BROWN（RAL3005, HB GREEN(RAL6005), DEEP OCEAN(RAL5008), Wine(RAL 3005), Cottage Green(RAL 6005), Blue(RAL 5017), Deep Ocean(RAL 5008)