In the aluminum alloy grade is representative of the meaning of the following according to the 7075t651 aluminum plate for example. The first 7 represents aluminum and aluminum alloy group-al-Zn-Mg alloy. Aluminum and aluminum alloy groups are divided into nine major categories. Among them, 1, 3, 5, 6, 7 Series of aluminum, aluminum alloy, the other family in the actual use of less chance.
Category I: 1 Series: Industrial Pure Aluminum
Category II: 2 Series: aluminum-Copper alloy
Category III: 3 Series: Al-Mn alloy
Category fourth: 4 series: aluminum-silicon alloy
Category Fifth: 5 Series: aluminum-Magnesium alloy
Category sixth: 6 Series: Al-Mg-si alloy
Category seventh: 7 Series: Al-Zn-Mg-Cu alloy
Category eighth: 8 Series: Other alloys
Category Nineth: 9 Series: Spare alloy
Aluminum sheet, Pan the widest possible 600mm of the row material is also more. Aluminum rod, Diameter: 3-500mm aluminum Tube, Thickness: 2-500mm: aluminum tube, aluminum plate, aluminum rod Pan theoretical calculation formula. (Note: With the actual weight error, size unit mm) aluminum weight (kg) =0.0000028x thick x Width x length aluminum tube weight (kg) =0.00879x wall thickness x (od-wall thickness) x length aluminum rod weight Calculation formula (kg) = diameter x diameter x length x0.0000022
Aluminum ingot price about: 14200 yuan/ton, add board processing fee 2000/ton = 16000 yuan/ton) proportion 2.71*3mm* aluminum plate price 18 yuan/kg = 146.34 yuan/square. 2mm*2.71* Unit Price 18 Yuan = 97.26 yuan/square.
Brushed Aluminum Sheet: Repeated use of sandpaper will be used to scrape the lines of the manufacturing process, the main process of the process is divided into the ester, sand mill, washing 3 parts. In the aluminum sheet drawing process, after the anode treatment of the special skin membrane technology, can make the surface of the aluminum sheet containing the metal composition of the film layer, clearly showing each of the fine silk, so that the metal matte light in the dense hair luster.
Alumina PLATE: aluminum plate placed in the corresponding electrolyte (such as sulfuric acid, chromate, oxalic acid, etc.) as the anode, under the specific conditions and the effect of an external current, electrolytic formation of aluminium plate. Anodized aluminum plate oxidation, surface formation of alumina thin layer, its thickness is 5~20 micron, hard anodic oxide film can reach 60~200 micron.
PS Aluminum Plate (advertising aluminum plate also known as printing zinc plate, newspaper board): that is, the back has a printing pattern thickness of 025 or 03 material aluminum plate.
Mirror Aluminum Plate: Refers to through rolling, grinding and other methods of processing, so that the surface of the plate to render a mirror effect of the aluminum plate.
Embossed aluminum plate can also be called Aluminum Embossing board: On the basis of aluminum plate, after calendering processing in the surface to form a variety of patterns of aluminum products, widely used, mainly used in packaging, construction, curtain wall and so on.