... acceptable 5.100% new Aluminum round bar: Alloy: 1050, 1060, 2017, 2024, 3003, 5456, 5754, 5052, 5083, 6061, 6063, 6082, 7075, Temper ... bar: Alloy: 1050, 1060, 2024, 3003, 5456, 5754, 5052, 5083, 6061, 6063, 6082, 7075, Temper: H112, F, T4, T6Thickness: Up to ... : Acceptable. Quenched, Big size, Hard Mechanical, Easy Cutting, Easy Welding, Aluminum Rod (3003, 7075, 6061)