... plate),4. Mirror finish aluminium sheet (Mirror reflective aluminium sheet),5. Anodised aluminium sheet (two side anodised, only silver ... manufacture,etc. •Building Applications - Pre-painted sheet, Anodised sheet, Roofing Coil, Patterned sheet ( 5 Bar Tread plate and Propeller Plate ... alloying agents are copper, zinc, magnesium, manganese, and silicon (e.g., duralumin) and the levels of these other ...