The 5052 color coated aluminium coil for Venetian blinds is of H19 temper, 0.16mm to 1.5mm thick, 12.5mm to 200mm wide and high gloss coating of PE or Acrylic acid for indoor applications and PE 2 coats for both sides for outdoor applications. The coil is very hard in H19 state, though its tensile strength is lower than that of …