7A04 T6 special shape aluminum tube

7A04 T6 special shape aluminum 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 special shape aluminum 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.

7075 T6 special shape aluminum tube

7075 T6 special shape aluminum 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 special shape aluminum tube​​​​​​​ is a cold-treated wrought alloy with high strength, far superior to mild steel. 7075 T6 special shape aluminum 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.

6063 T6 special shape aluminum tube

6063 T6 special shape aluminum 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 special shape aluminum 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 special shape aluminum tube is 290Mpa, the yield strength is 240Mpa, the elongation is 10%, and the hardness is 95 HB.

6061 T6 special shape aluminum tube

The main alloying elements in 6061 T6 special shape aluminum 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.

5083 H18 special shape aluminum tube

5083 H18 special shape aluminum tube are a general term for aluminum tubes with other cross-sectional shapes except for circular tubes.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 H26 special shape aluminum tube

5056 H26 special shape aluminum tube are a general term for aluminum tubes with other cross-sectional shapes except for circular tubes.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 H14 special shape aluminum tube

The main alloying element of 5052 H14 special shape aluminum tube 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.

5A02 H14 special shape aluminum tube

5A02 H14 special shape aluminum tube are a general term for aluminum tubes with other cross-sectional shapes except for circular tubes.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.

5005 H14 special shape aluminum tube

5005 H14 special shape aluminum tube are a general term for aluminum tubes with other cross-sectional shapes except for circular tubes.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.

4006 H14 special shape aluminum tube

4006 H14 special shape aluminum tube american wrought aluminum and aluminum alloy. Aluminum alloys are divided into two categories: cast aluminum alloys, which are used in the cast state; deformed aluminum alloys, which can withstand pressure processing and have higher mechanical properties than the cast state. It can be processed into aluminum alloy materials of various shapes and specifications. It is mainly used in the manufacture of aviation equipment, daily necessities, doors and windows for construction, etc.

4A01 H22 special shape aluminum tube

4A01 H22 special shape aluminum tube are a general term for aluminum tubes with other cross-sectional shapes except for circular tubes.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.

3105 H112 special shape aluminum tube

3105 H112 special shape aluminum tube is also known as deformed aluminum alloy. 3105 H112 special shape aluminum tube​​​​​​​ has good deep drawing performance and tensile strength, and other state products. It is often used in aluminum alloy lamp head materials, aluminum alloy shutters, can materials, oxidation materials, color coating. aluminum base, etc. 3105 H112 special shape aluminum tube​​​​​​​​​​​​​​ has good anti-rust performance and good electrical conductivity. The aluminum content is 98%. Because 0.3% copper is added to it, the electrical conductivity can reach 41%. 3105 H112 special shape aluminum tube cannot be strengthened by heat treatment, so cold working method is used to improve Its mechanical properties: high plasticity in the annealed state, good plasticity in semi-cold work hardening, low plasticity in cold work hardening, good corrosion resistance, good weldability, and poor machinability.