Imports of 2017 aluminum alloy 2017 aluminum alloy 2017 aluminum 2017 aluminum 2017 aluminum alloy price 2017 aluminum with 
 The first two alloys for industrial applications, with the height and good cutting performance, but poor corrosion resistance. Characteristics of two series of aluminum is high, the highest copper origin content, probably in about 3-5%. 
 The two series of aluminum belong to the aviation aluminum in conventional industrial infrequent application. China currently produces two series of aluminum manufacturers less. The quality can not be compared with foreign countries. Imported aluminum is provided by the manufacturers of South Korea and Germany. With the development of China's aerospace industry, the two series of aluminum production technology will be further improved. 
 Material properties 
 2017 for aluminum - copper - magnesium Department of typical hard their composition is more reasonable and better overall performance. Many countries are producing this alloy, is the largest amount of hard aluminum. The alloy is characterized by: high strength, heat resistance, can be used as the working parts below 150 ° C. Temperature higher than 125 ° C, the strength of 2017 alloy alloy. Forming performance under thermal conditions, annealing and quenching state is better than the heat treatment to strengthen the effect is remarkable, but the heat treatment process is demanding. The poor corrosion resistance, but with aluminum coating can be effectively protected; welding cracks easily, but using a special process welding, can also be riveting. Widely used in aircraft structures, rivets, card wheel hub, propeller components and various other structural parts. 
 Material use 
 2017 aluminum usually used in rivets, general machinery parts building structures, transport structure, propeller components 
 Chemical composition 
 Iron (Fe): 0.70 
 Manganese (Mn): 0.40 ~ 1.0 
 Magnesium (Mg): 0.4 ~ 0.80 
 Silicon (Si): 0.20 ~ 0.80 
 Zinc (Zn): 0.25 
 Titanium (Ti): 0.15 
 Chromium (Cr),: 0.10, 
 Copper (Cu): 3.5 ~ 4.5 
 Aluminum (Al) margin 
 Single: 0.05 
 1-8 series aluminum alloy used: 
 A board with the application widely used in decoration, packaging, construction, transportation, electronics, aviation, aerospace, weapons and other industries. Aerospace aluminum for the production of aircraft skin, fuselage frames, beams, rotors, propellers, fuel tanks, panels and landing gear strut, as well as rocket forging ring, spacecraft wall. 
 , Transport aluminum used in cars, vehicle, railway, bus body structure material for high-speed passenger car doors and windows, shelves, automotive engine parts, air conditioners, radiators, body panels, wheels and ships timber. 
 Packaging aluminum aluminum cans pot material mainly in the form of sheet and foil as the metal packaging materials made of the tank, lid, bottles, barrels, packing foil. Widely used in beverage, food, cosmetics, pharmaceuticals, industrial products such as packaging. 
 , Construction decorative aluminum aluminum alloy, mainly because of its good corrosion resistance, sufficient strength, excellent technology and welding properties, introduced by a number of experts are widely used in the architecture of buildings, doors and windows, ceiling, decorative surface. Such as a variety of building windows and doors, curtain wall aluminum, aluminum curtain wall plate, pressure plate, checkered plate, color coated aluminum. 
 , Electronic appliances use the aluminum for a variety of bus, overhead line conductors, electrical components, refrigerators, air conditioning, cable and other fields. Specifications: round bar, square bar, hexagon bar, sheet metal, aluminum row East Goes to Rio SGS report to provide you with material proof of origin. 
 East Goes to Rio Metal Co., Ltd., Dongguan City