7075 t6 aluminum plate is a brand of American ALCOA company, which is a high hardness aluminum alloy plate. It has high strength below 150 degrees and has particularly good low temperature strength. 7075 aluminum plate belongs to Al-Zn-Mg-Cu series super-hard aluminum. The 7075 alloy is an ultra-high-strength deformed aluminum alloy that has been widely used in the aircraft industry in the late 1940s and is still widely used in the aviation industry.

Brief introduction of 7075 t6 aluminum plate

The t6 in the 7075 t6 aluminum plate is its temper. 7075 refers to a commonly used alloy among 7 series aluminum alloys. The most common aluminum alloy with the highest strength is the 7075 alloy. T means heat-treated temper (different from F, O, H temper), and it is suitable for products with stable temper after (or without) work hardening after heat treatment. T must be followed by one or more Arabic numerals.

The more common T temper is T4, T5, T6, of which

T4-Solution treatment and natural time efficiency reach a fully stable temper.

T5-Temperature of tempering after cooling at high temperature.

Artificially ageing temper after T6-solution treatment.

Characteristics and application of 7075 t6 aluminum plate

7075 t6 aluminum plate has a hardness of 140-160HB, high strength, good mechanical properties and anode reaction. It is mainly used in the manufacture of aircraft structures and other high-stress structural parts that require high strength and strong corrosion resistance, such as aircraft upper and lower wing wall panels and beams. After solution treatment, the plasticity is good, the heat treatment strengthening effect is good, it has good strength below 150 degrees, and has particularly good low temperature strength, poor welding performance, and stress corrosion cracking tendency. Two-stage aging can improve the alloy's resistance to stress corrosion cracking. It is also widely used in mold processing, mechanical equipment, tooling fixtures, etc.

chemical composition

Silicon si; 0.4 iron Fe; 0.5 copper CU; 1.2-2.0 manganese Mn; 0.3 magnesium Mg; 2.1-2.9 chromium Cr; 0.18-0.28 zinc zinc; 5.1-6.1 titanium Ti; 0.2

7075 t6 aluminum plate price

There are relatively few domestic manufacturers of 77075 t6 aluminum plates, which are rare and expensive. The price of 7075 t6 aluminum plates is relatively expensive compared to other series of products, but the specific price still needs to know the specifications of 7075 t6 aluminum plates to give Specific quote. If you have a demand for 7075 t6 aluminum plate, we suggest that you first click on the online consultation on the right side, you may receive a suitable quote. Because we are a large direct-selling aluminum sheet factory, we have an absolute price advantage over other manufacturers.