The 7075 Round drawn calibrated bar is based on the improved chemical composition of the national standard 7075 aluminum rod, which is processed by using high-purity homogeneous aluminum ingots. At the same time, it has improved its extrusion, drawing, quenching, aging and other processes to make it more rigid. Strength, specification accuracy, anodizing performance and other three aspects of performance have been improved, and its comprehensive performance is better than the national standard 7075 aluminum rod.
The 7075 Round drawn calibrated bar is more compact. Through improved materials and production processes, the hardness can reach HB160 and higher, and the tensile strength can reach 600MPa or higher. Can reach or exceed the performance indicators required by aviation parts. Secondly, the new type 7075 aluminum rod is significantly better than the conventional 7075 aluminum rod through precision drawing processing and multiple straightening processing, and its circumference, diameter tube tolerance accuracy and straightness are greatly improved. Finally, the new model 7075 aluminum rod has higher material purity. After rational adjustment of its chemical composition, its anodizing performance has been significantly improved, which can meet the oxidation needs of various colors.
At present we can provide customers with a variety of 7075 aluminum rods, imported 7075 aluminum rods, 7075 aluminum tubes, GB 6061 aluminum rods, 6061 aluminum tubes, 6063 aluminum rods, 6082 aluminum rods, 5052 aluminum rods, 5083 aluminum rods, 5056 aluminum Rod, 3003 aluminum rod, 1060 aluminum rod, 2A12 aluminum rod, 2024 aluminum rod, 7068 aluminum rod and so on. At the same time, we can also customize a variety of seamless aluminum tubes, special-shaped 7075 aluminum tubes and various types of aluminum alloy profiles for customers.
