AP0237-conf. Details. Aluminium Plate cut to size, from 6mm to 139.7mm, supplied in various grades: 2014, 5083 'O', 5251, 6082. Cut to your size with a plus tolerance (up to +1mm) to allow clean up to the finished size.12mm Aluminium Plate - Factory, Suppliers, Manufacturers from China. Dependable high-quality and fantasples, which will help us at a top-ranking position. Adhering to your tenet of "quality very first, client supreme" for 12mm Aluminium Plate, Perforated Aluminium Panels, 5mm Aluminium Plate, Aluminium Sheet ...Aluminium plate 5083 H111. Weight - 2,7 [kg/dm3]. Electrical conductivity - 0,058x 10^(-6) [ Ω.m]. Thermal conductivity - 121 [W/m K]. Thermal expansion - 25 [10^(-6 ...Aluminium plate / sheet 7075 T651. Weight - 2,8 [km/dm3]. -very good machinability. Electrical conductivity - [m Ω mm2]. Thermal conductivity - [W/m K]. Thermal expansion - 23,4 [10^(-6) 1/K].