... small head and make some hole 30 days lead day Aluminum products for fraging, flat and machining parts.6063 .6060, ... 3*,5*O,H14,H34,H320.5-56-130GB/T6893 Aluminum products for fraging, flat and machining parts.6063 .6060, ... 6061 and die casting partTube and pipe products(Large size extrusion product): AlloyTemperWall Thickness(mm) Width( ... ,H34,H320.5-56-130 GB/T6893 aluminum forging products