Simply, the numbers are different “temper” process on 6061 alloy. – This explains the different T temper processes…. Once a…
8021 aluminum foil is one of the products of haomei aluminium . The thickness range is 0.018mm-0.2mm, which can be controlled to 100-1650mm according to customer’s requirements. 8021 aluminum foil has excellent deep drawing performance, good resistance to electrolyte corrosion, and high heat sealing strength. It is a battery soft aluminum foil material. Due to the good extensibility of 8021 aluminum foil material, the main advantages are commonly used in deep drawing packaging materials.
Apply a bead of silicone sealant along the inner edge of an aluminum end cap. Tap the end cap onto the end of the gutter, then secure it with a crimping tool.
aluminum sheet is a new type of curtain wall material, which is made of high quality aluminum alloy sheet, which is formed by the technology of numerical control bending and so on.
Aluminum steel Bi-metal is one of the most versatile and representative metal composite materials. It is high strength, beautiful steel and light weight, processing formability, corrosion resistance and good thermal conductivity of aluminum as raw material, by hot dip galvanized or plasma activated rolling. Because of its excellent overall performance, it has been widely used in many fields such as machinery, chemical industry, medical equipment, special medical packaging, sports equipment, tableware, sanitary ware and home decoration materials
6000 series are alloyed with magnesium and silicon. They are easy to machine, are weldable, and can be precipitation hardened, but not to the high strengths that 2000 and 7000 can reach. 6061 alloy is one of the most commonly used general-purpose aluminium alloys.
The surface treatment of aluminum is a series of mechanical and chemical surface pretreatment processes in the process of surface film processing and combination. The surface pretreatment methods of aluminum are mechanical and chemical (or electrochemical). Mechanical methods include sand blasting, polishing, striping and polishing. The chemical method includes degreasing, alkali washing, light treatment and so on. The surface coating technology of aluminum mainly includes anodic oxidation, chemical transformation, electroplating, electroless plating and organic coating.
6061-T651 aluminum is the main alloy of 6061 aluminum alloy. It is a high quality aluminum alloy product produced by heat treatment pre-stretching process. Its strength can not be compared with 2XXX system or 7XXX system, but its magnesium and silicon alloy have many characteristics. Good processing performance, excellent welding characteristics and electroplating, good corrosion resistance, high toughness, no deformation after processing, dense material without defects, easy to polish, easy to color film, excellent oxidation and other excellent features. So widely used in decoration, packaging, construction, transportation, electronics, aviation, aerospace, weapons and other industries.