7a09 H112 Aluminum plate belongs to Al-Zn-Mg-Cu super duralumin ,which 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 H112 Aluminum plate belongs to Al-Zn-Mg-Cu super-high-strength aluminum alloy, also known as super-duralumin , which is quite mature, long-term and widely used alloy in 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 H112 Aluminum plate 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.
7a04 T6 Aluminum plate belongs to Al-Zn-Mg-Cu super-high-strength aluminum alloy, also known as super-duralumin , which is quite mature, long-term and widely used alloy in 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 plate 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.
7a04 T651 Aluminum plate belongs to Al-Zn-Mg-Cu super-high-strength aluminum alloy, also known as super-duralumin , which is quite mature, long-term and widely used alloy in 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 T651 Aluminum plate 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.
The main alloying elements in 6061 T6 Aluminum plate 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 T651 Aluminum plate 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.
6063 T651 Aluminum plate 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 T651 Aluminum plate 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 T651 Aluminum plate is 290Mpa, the yield strength is 240Mpa, the elongation is 10%, and the hardness is 95 HB.
6063 T4 Aluminum plate 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 T4 Aluminum plate 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 T4 Aluminum plate is 290Mpa, the yield strength is 240Mpa, the elongation is 10%, and the hardness is 95 HB.
6063 T6 Aluminum plate 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 plate 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 plate is 290Mpa, the yield strength is 240Mpa, the elongation is 10%, and the hardness is 95 HB.
6082 T651 Aluminum plate 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 plate 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 plate 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.
6082 T6 Aluminum plate 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 plate 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 plate 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.
6082 T4 Aluminum plate 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 T4 Aluminum plate 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 T4 Aluminum plate 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.
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