7075 T651 aluminum square bar 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 T651 aluminum square bar is a cold-treated wrought alloy with high strength, far superior to mild steel. 7075 T651 aluminum square bar 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.
7A04 T6 aluminum square bar 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 bar 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 T651 aluminum square bar 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 T651 aluminum square bar 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 T651 aluminum square bar 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 bar 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 bar 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 bar is 290Mpa, the yield strength is 240Mpa, the elongation is 10%, and the hardness is 95 HB.
The main alloying elements in 6061 T651 aluminum square bar 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 T6 aluminum square bar 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 T6 aluminum square bar is an aluminum rod with a square shape. Aluminum rod is a type of aluminum product, and the melting and casting process of aluminum rod includes melting, purification, impurity removal, degassing, slag removal, and casting. According to the different metal elements contained in aluminum rods, they can be roughly divided into 8 categories.
5083 H28 aluminum square bar belongs to the Al-Mg-Si series alloy, which has a wide range of applications, especially the construction industry is inseparable from this alloy, and is the most promising alloy. Good corrosion resistance, excellent weldability, good cold workability, and medium strength. The main alloying element of 5083 H28 aluminum square bar is magnesium, which has good formability, corrosion resistance, weldability, and medium strength. It is used to manufacture aircraft fuel tanks, oil pipes, and sheet metal parts for transportation vehicles and ships, instruments, street lamp brackets and rivets, Hardware products, electrical casings, etc.
5056 H18 aluminum square bar is an Al-Mg series anti-rust aluminum alloy, which cannot be strengthened by heat treatment. The chemical composition of the alloy is basically similar to that of 5B05 alloy except that the content of manganese is low, and the content of magnesium is slightly higher than that of 5A05 alloy. The properties of this alloy are basically similar to those of 5B05. The alloy has good plasticity in annealed state, good corrosion resistance and acceptable weldability.
The main alloying element of 5052 H24 aluminum square bar is magnesium, which has good formability, corrosion resistance, weldability, and medium strength. It is used to manufacture aircraft fuel tanks, oil pipes, and sheet metal parts of transportation vehicles and ships, instruments, street lamp brackets and rivets, Hardware products, electrical-apparatus shells, etc. ② AL-Mn series alloy is the most widely used anti-rust aluminum. This alloy has high strength, especially fatigue resistance: high plasticity and corrosion resistance, cannot be strengthened by heat treatment, and plasticity during semi-cold work hardening Still good, low plasticity during cold work hardening, good corrosion resistance, good weldability, poor machinability, and can be polished. Mainly used for low-load parts that require high plasticity and good weldability, working in liquid or gaseous media, such as fuel tanks, gasoline or lubricating oil conduits, various liquid containers and other small-load parts made by deep drawing: The wire is used to make rivets.
5A06 H22 aluminum square bar is an aluminum rod with a square shape. Aluminum rod is a type of aluminum product, and the melting and casting process of aluminum rod includes melting, purification, impurity removal, degassing, slag removal, and casting. According to the different metal elements contained in aluminum rods, they can be roughly divided into 8 categories.
5005 H18 aluminum square bar is similar to 3003 alloy, with medium strength and good corrosion resistance. 5005 H18 aluminum square bar can be used as conductors, cooking utensils, instrument panels, architectural decorations, etc. The product version is flat, the surface is smooth and oil-free
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