7000 series aluminium alloys are mainly strengthened by solution treatment and artificial aging. The room temperature tensile strength is mostly between 460 MPa and 630 MPa. The stress corrosion resistance, fatigue property, fracture toughn

6061 alloy is the earliest 6-series aluminium alloy with good corrosion resistance and weldability, but low strength. Compared with 6061 alloy, the tensile strength of 6013 alloy in T6 state is increased by 15%-20%. It has the same weldabili

Ultra-high strength deformed aluminium alloy is widely used in aerospace industry. It has good mechanical and processing properties, good plasticity after solution treatment and good heat treatment strengthening effect. Generally, it has hig

Characteristics of 2011 Aluminum round bar rod 2011 is a typical hard aluminium alloy in the aluminium-copper-magnesium system. It is a cold-drawn or refined aluminium product. Because of the addition of lead and bismuth, it is the most free

7150 alloy is the second generation modification of 7050 alloy. The main varieties are thick plates and profiles. The service states are T7751 and T77511. Compared with other 7*** alloys, 7150 T77 alloy has the best combination of strength a

5083 seamless aluminum pipe tube is a high magnesium alloy with good strength, corrosion resistance and machinability in non-heat treatment alloys. The surface is beautiful after anodizing treatment. The arc welding performance is good. Mag

2000 series aluminum alloys with copper as the main alloying element. They all belong to heat treatment strengthened aluminium alloys. They are usually called hard aluminium because of their high strength. They have good heat resistance and

According to the different chemical elements of microalloys added, 7000 series aluminium alloys for aviation mainly form three series: 7075 series aluminum alloys (containing Cr or Mn, including 7075, 7175, 7475, etc.), 7050 series aluminum

Spray forming 7055 aluminum alloy can be extruded into strips, sheets, bars, pipes and profiles of different specifications and cross-section geometries according to different design and performance requirements. 7055 aluminium alloy is the

With the rapid development of aerospace industry, higher and higher requirements have been put forward for semi-finished products of aluminium alloys, especially for high-speed military and civil aircraft, in order to make the structure of e