Color profile: Generic CMYK printer profile Composite 200 lpi at 45 degrees europeanmillproducts 100 100 95 95 75 75 25 25 5 5 circles 0 circles 0 Alcoa supplies aluminium circles in a wide variety of sizes and alloys. Two state of the art circle blanking presses combined with open shear processing enable our facilities to supply a diverse range of markets. Aluminium circles are specialized products that are mostly used in the production of cookware, traffic signals, gas containers, automobile brakes and antennae. Our metallurgical processes ensure availability of deep drawing quality specifications that match these demanding applications. 100 100 95 95 75 75 25 25 5 5 0 0 circle.ps I:\Alcoa\betetlapok\circle.cdr 2005. jœnius 3. 15:19:08 Color profile: Generic CMYK printer profile Composite 200 lpi at 45 degrees 100 europeanmillproducts 100 95 95 75 75 circles technical data 25 25 5 5 0 0 ALLOY AND TEMPER IN FUNCTION OF THICKNESS Alloy: according to EN 573-3:95 Temper: according to EN 515:95 Mechanical properties: according to EN 485-2:95. Alloy Temper Thickness (mm) 1050, 1200 0 0, H12, H14, H22 0.8-9 0.8-6 0 0.8-9 0 0.8-9 0, H12, H22 0.8-7 0 2.0-9 3003, 3103 3004, 3005 4006 5251, 5052, 5754 6082 Different alloy and temper combination is always a subject of preliminary discussion AVAILABLE DIAMETERS ACCORDING TO CUTTING METHODS Thickness range (mm) Diameter range (mm) Open cutting 0.8-6 425-1500 Blanking 0.8-9 150-900 TOLERANCES Thickness tolerance according to EN 941:95 Diameter tolerance according to EN 851:92 SURFACE QUALITY Mill finish: in all thickness range Chemically degreased: maximum thickness is 3.0 mm 100 100 95 95 75 75 25 European Mill Products 5 Avenue Giuseppe Motta 31-33 CH-1202 Geneva, Switzerland Tel.: +41 22 919 60 00 Fax: +41 22 919 61 00 0 25 www.alcoa.com/emp 5 0 circle.ps I:\Alcoa\betetlapok\circle.cdr 2005. jœnius 3. 15:19:17