... 5000,6000 Wall thickness: >0.3 mm Diameter: 6mm -30 mm anodized,powder Aluminum tube for printer and draftmaterial: ... 5052 ,6063, 7075 Wall thickness: >0.3 mmDiameter: 6mm - ... 1035,1200O,H112,H14,H18,F6-550(Max)>=0.410-120002xxx2A11,2A12,2014,2024,2007O,T4,T42 ... ,T6,T626-550(Max)>=0.410-120003xxx3003,3A21O,H12,H14,H16,H18,F6 ...