7075 T6 Aluminum Plate For Sale

2024-09-11

7075 t6 aluminum plate is a high quality aluminum alloy material, known for its high strength, good mechanical properties and corrosion resistance. It is widely used in aerospace, military, transportation and other fields that require high-strength materials. 7075 aluminum alloy is mainly composed of aluminum, zinc, magnesium and a small amount of copper, silicon and other elements, with excellent mechanical properties and good fatigue strength. It is mainly used in the manufacture of aircraft structures and other high-stress structural parts requiring high strength and corrosion resistance, such as upper and lower airfoil wall panels and truss bars on airplanes. In addition, 7075 aluminum plate is also widely used in military specialties, mold processing, machinery and equipment, jigs and fixtures, and other fields.

The main chemical composition of 7075 T6 aluminum plate includes zinc, magnesium, copper and other elements, the specific content is as follows (in mass percentage):
Cu：1.2%~2.0%
Si: 0.4%
Fe: 0.5%
Mn: 0.3%
Mg: 2.1%~2.9
Zn：5.1%~6.1%
Al: remainder
The combination of these alloying elements makes 7075 T6 aluminum plate has excellent mechanical properties and corrosion resistance.

Physical and mechanical properties of 7075 aluminum plate:
- Tensile strength: usually above 524MPa, the specific value may vary depending on the material state and production process.
- Yield strength: about 455MPa, showing the ability of the material to resist deformation when subjected to external forces.
- Hardness: High hardness is a distinctive feature of 7075-T6 aluminum plate and is suitable for use in applications that require high stress.
- Low Temperature Strength: It still maintains good strength properties at low temperatures.
- Thermal conductivity: high thermal conductivity helps to shorten the molding time and improve the working efficiency.

Main characteristics of 7075 t6 aluminium plate:
1. High strength: the tensile strength of 7075 T6 aluminum plate can reach more than 570 MPa, much higher than many other aluminum alloys, so it is suitable for applications subject to high loads.
2. Good corrosion resistance: after appropriate surface treatment, 7075 aluminum alloy has good corrosion resistance and can adapt to harsh environmental conditions.
3. Machinability: Although 7075 T6 aluminum alloy is relatively hard, it can still be processed by conventional machining methods.
4. Heat treatment properties: T6 refers to the state after solid solution treatment and artificial aging treatment, which can further improve the strength of the alloy.

Application areas of 7075 t6 aluminium plate:
- Aerospace: used for aircraft structural parts, fuselage frames, wing beams, etc.
- Military: to make weapons, ammunition shells and other high-strength components.
- Transportation: used in high-performance bicycles, motorcycles and racing cars.
- Others: high-strength tools, molds and machine parts, etc.

Overall, 7075 T6 aluminum plate has become one of the very important materials in the engineering and manufacturing industry due to its excellent performance and wide range of applications.

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