... of uses Aluminum Bars and Aluminum Rod 1.alloy 2024,6061,6063,7075 2.temper: T4, T6,T651 3.for wheel hub ... , 2024, 3003, 3A21, 5A02, 5A05, 5456, 5754 5052, 5083, 6061, 6063, 6082, 7A04, 7075, 7A09Temper: H112, T4, T6, T651,T6510Diameter: 20-300mm ...