Item: Aluminium Casting Billet Alloy: 2XXX(2A12, 2A14,2A50,2219), 5XXX(5A06,5A12, 5083), 6XXX(6061,6A02, 6082), 7XXX(7050, 7A52, 7A04) or as required Temper: Homogeneity Diameter: 166, 220, 380, 396, 448, 462, 566, 582, 915, 1060, 1220, 1320 mm Max Length: 7500mm(Dia.166mm~582 mm); 4500mm(Dia.915mm); 4000mm(Dia.1060mm /1220mm); 3500mm(Dia. 1320mm) Confrom To: ISO, OHSAS, GJB, CNAS, AS9100D, TS22163, IATF16949, Nadcap, ABS, DNV, BV, CCS, LR, CPR. Advantage: Large Size: the largest billet in the world, diameter up to 1320mm. Max Weight of the billet up to 12.5MT. High-Purity: low hydrogen, low dross, low alkali metal content inside the billet. Fine Grain Size Hydrogen Content Below 0.08ml/100gAI, Available. Porosity Class One, Available. Oxidation Film Class One, Available. Ultrasonic Flaw Detection Class A, Available.