7075 T6 aluminum square tube is called ultra-high-strength aluminum alloy, the yield strength of the alloy is close to the tensile strength, the yield ratio is high, and the specific strength is also high, but the plasticity and high-temperature strength are low, so it is suitable for use at room temperature and below 120°C For load-bearing structural parts, the alloy is easy to process, has good corrosion resistance and high toughness. This alloy is widely used in aviation and aerospace fields and has become one of the most important structural materials in this field. 7075 T6 aluminum square tube is a cold-treated wrought alloy with high strength, far superior to mild steel. 7075 T6 aluminum square tube is one of the strongest alloys commercially available. General corrosion resistance, good mechanical properties and anodic reaction. Fine grains allow better deep drilling performance, enhanced tool wear resistance, and thread rolling is more different.
7A09 T6 aluminum square tube belongs to Al-Zn-Mg-Cu super duralumin . This alloy has been used in the aircraft manufacturing industry in the late 1940s and is still widely used in the aviation industry. It is characterized by good plasticity after solution treatment, particularly good heat treatment strengthening effect, high strength below 150°C, and particularly good low-temperature strength; poor welding performance; tendency to stress corrosion cracking; needs to be coated with aluminum or other Protected processing use. Dual-stage aging can improve the alloy's ability to resist stress corrosion cracking. The plasticity in the annealed and just-quenched state is slightly lower than that of 2A12 in the same state. It is slightly better than 7A04. The static fatigue of the plate is sensitive to notches, and the stress corrosion performance is better than 7A04.
7A04 T6 aluminum square tube is an Al-Zn-Mg-Cu super-high-strength aluminum alloy, also known as super-duralumin , which is a relatively mature, long-term and widely-used alloy among super-duralumin. High strength, good heat treatment strengthening effect, medium plasticity in annealed and new quenched states; different from duralumin , the corrosion resistance in the artificial aging state is better than that in the natural aging state, and the natural aging process is slow, it needs to go through 3 The peak of age hardening can only be reached after one month, so 7A04 T6 aluminum square tube is used in the state of quenching and artificial aging. The disadvantage is that the structure stability is not high, the low frequency fatigue strength is low, and there is a tendency of stress corrosion cracking. The alloy has good spot weldability , poor gas welding, good machinability after heat treatment, but poor machinability after annealing.
6082 T6 aluminum square tube belongs to the 6××× series (Al-Mg-Si) alloy aluminum plate. It is an aluminum alloy plate that can be heat-treated and strengthened. It has medium strength, good welding performance and corrosion resistance. 6082 T6 aluminum square tube contains 0.7 - 1.3 silicon, 0.5 iron, 0.1 copper, 0.4-1.0 manganese, 0.6-1.2 magnesium, 0.25 chromium, 0.2 zinc, 0.1 titanium, the balance aluminum. The tensile strength of 6082 T6 aluminum square tuber is ≥205Mpa, the yield strength is ≥110Mpa, and the elongation is 14%. It is mainly used in transportation and structural engineering industries. Such as bridges, cranes, roof structures, transport aircraft, transport ships, etc.
6063 T6 aluminum square tube is the main alloy of 6063 alloy. It is a high-quality aluminum alloy product produced by heat treatment and pre-stretching process. Although its strength cannot be compared with 2XXX series or 7XXX series, it has many characteristics of magnesium and silicon alloys, and has good processability. The characteristics of electroplating, good corrosion resistance, high toughness and no deformation after processing, compact material and easy polishing, easy coloring film, oxidation effect and other excellent characteristics. 6063 T6 aluminum square tube mainly contains 0.4-0.8 silicon, 0.7 iron, 0.15-0.4 copper, 0.15 manganese, 0.8-1.2 magnesium, 0.04-0.35 chromium, 0.25 zinc, and 0.15 titanium. The tensile strength of 6063 T6 aluminum square tube is 290Mpa, the yield strength is 240Mpa, the elongation is 10%, and the hardness is 95 HB.
The main alloying elements in 6061 T6 aluminum square tube are magnesium and silicon, which have medium strength, good corrosion resistance, weldability, and good oxidation effect . In particular, it has no tendency to stress corrosion cracking , has excellent weldability, good corrosion resistance and cold workability, and is a promising alloy with a wide range of applications.
The main alloying elements in 6061 T4 aluminum square tube are magnesium and silicon, which have medium strength, good corrosion resistance, weldability, and good oxidation effect . In particular, it has no tendency to stress corrosion cracking , has excellent weldability, good corrosion resistance and cold workability, and is a promising alloy with a wide range of applications.
6A02 T4 aluminum square tube is a type of non-ferrous metal tube, which refers to a metal tubular material that is extruded from pure aluminum or aluminum alloy and is hollow along its longitudinal length. The shape of the tube is square.It is a high-strength hard aluminum that can undergo heat treatment and strengthening. It has moderate plasticity under annealing, hard quenching, and hot conditions, and good spot welding weldability.
5754 H26 Aluminium square tube
5754 H26 Aluminium square tube is a type of non-ferrous metal tube, which refers to a metal tubular material that is extruded from pure aluminum or aluminum alloy and is hollow along its longitudinal length. The shape of the tube is square. It is a high-strength hard aluminum that can undergo heat treatment and strengthening. It has moderate plasticity under annealing, hard quenching, and hot conditions, and good spot welding weldability.
5083 H24 Aluminium square tube
5083 H24 Aluminium square tube is a type of non-ferrous metal tube, which refers to a metal tubular material that is extruded from pure aluminum or aluminum alloy and is hollow along its longitudinal length. The shape of the tube is square. It is a high-strength hard aluminum that can undergo heat treatment and strengthening. It has moderate plasticity under annealing, hard quenching, and hot conditions, and good spot welding weldability.
5056 H112 Aluminium square tube
5056 H112 Aluminium square tube is a type of non-ferrous metal tube, which refers to a metal tubular material that is extruded from pure aluminum or aluminum alloy and is hollow along its longitudinal length. The shape of the tube is square. It is a high-strength hard aluminum that can undergo heat treatment and strengthening. It has moderate plasticity under annealing, hard quenching, and hot conditions, and good spot welding weldability.
5052 H18 Aluminium square tube
5052 H18 Aluminium square tube is a type of non-ferrous metal tube, which refers to a metal tubular material that is extruded from pure aluminum or aluminum alloy and is hollow along its longitudinal length. The shape of the tube is square. It is a high-strength hard aluminum that can undergo heat treatment and strengthening. It has moderate plasticity under annealing, hard quenching, and hot conditions, and good spot welding weldability.
CONTACT US
PRODUCTS
Copyright © Jiangsu Ruihongjin Metal Material Co., Ltd.