aluminum roller for printing machinery 6061,6063, Temper:O, T5,T6 OD:outer:6- 100mm Thickghass: 0.3 -50 ... 5754,6061,6063,7075,7A04 and 7A09Temper: O,F, H112,T4,T5,T6,T3 and T8Diameter: outer:6- 200 mm Thickghass: ... -500(Max)>=0.410-120002xxx2A11,2A12,2014,2024,2007O,T4,T42,T6,T626-500(Max)>=0.410-120003xxx3003,3A21O, ... ,F6-500(Max)>=0.410-120006xxx,6061,6063,6082O,T4,T42,T6,T62,T83,T8316-500(Max)>=0.410- ...