Aluminum Sheet Thickness: 2 - 200mm Grade: 6061T6, 6061,5052,6063,3003,491, ... ! pls call mobile +86-13961196930 before Feb 17th,20131. Aluminum Sheet: 2 - 200mm Grade: 6061T6, 6061,5052,6063,3003,491, ly12 ... .5 * 1600 * L.4.) aluminum pads of the electronic circuit board, 1100H180.13mm, 0.15mm, 0.16mm, 0.17mm, 0.18mm ...