7075 aluminum plate is a cold-treated forging alloy with high strength and hardness, far better than mild steel. 7075 aluminum plate is one of the most powerful commercial alloys, with ordinary corrosion resistance, good mechanical properties and anode reaction. The fine grains make deep drilling performance better, tool wear resistance enhanced, thread rolling more distinctive, and the first choice for metal materials with lower density requirements and higher hardness requirements.

7075 aluminum plate belongs to the Al-Zn-Mg-Cu series of super duralumin. 7075 alloy is an ultra-high-strength deformed aluminum alloy that has been used in the aircraft 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 ℃, and particularly good low temperature strength; poor welding performance; stress corrosion cracking tendency; need to be coated with aluminum or other Protect the use of processing. Two-stage aging can improve the alloy's ability to resist stress corrosion cracking. The plasticity in the annealed and as-quenched state is slightly lower than 2A12 in the same state. Slightly better than 7A04. The static fatigue and notch sensitivity of the sheet are better than 7A04, and the stress corrosion performance is better than 7A04. Among them, 7075-T651 is particularly top-grade and is known as aluminum. The most excellent product among alloys has high strength, far better than mild steel. This alloy has good mechanical properties and anode reaction, and is a typical aerospace and military special aluminum alloy material.

7075 aluminum plate is used to manufacture aircraft structures and other high-stress structural parts that require high strength and strong corrosion resistance, such as aircraft upper and lower wing panels, stringers, bulkheads, etc. After solution treatment, the plasticity is good, and the heat treatment strengthening effect is particularly good. It has high strength below 150℃, and has particularly good low temperature strength, poor welding performance, and stress corrosion cracking tendency. Two-stage aging can improve SCC resistance. Provided by Wuxi Hanshin Metallurgy.
Types of 7075 aluminum plate:
Common types of aluminum plates and aluminum alloys are: aluminum strip, aluminum foil, aluminum plate, aluminum tube, mirror aluminum plate, alloy aluminum plate, curtain wall aluminum plate, pattern aluminum plate, embossed aluminum plate, aluminum rod, non-slip aluminum plate, aluminum plate, cold rolled aluminum plate, hot rolled aluminum plate , Southwest Plate (imported) mirror aluminum plate, pure aluminum plate, pure aluminum coil, deep-drawn aluminum plate, lighting aluminum plate, bottle cap material, circuit board, transformer special aluminum strip, aluminum foil, composite bottom plate, rust-proof aluminum plate, etc.
Features of 7075 aluminum plate:
7075 is an aluminum alloy with zinc as the main alloying element, but sometimes a small amount of magnesium and copper are added. Among them, super-hard aluminum alloys contain zinc, lead, magnesium and copper alloys, which are close to the hardness of steel, can be heat-treated and strengthened, are high-strength, heat-treatable alloys, have ordinary corrosion resistance and good mechanical properties. Aluminum 7075 is a cold-treated forging alloy with high strength, far better than mild steel. 7075 aluminum plate is one of the most powerful alloys commercially available. General corrosion resistance, good mechanical properties and anode reaction. The small grains make the deep drilling performance better, the tool wear resistance is enhanced, and the thread rolling is more different.