6082 environmental aluminum side row, the 6063 aluminum flat row of 6061 aluminum the preferred the Berndt metal materials Co., Ltd.! 
 Aluminum alloy introduced: 
 A board with the application widely used in decoration, packaging, construction, transportation, electronics, aviation, aerospace, weapons and other industries. 
 Aerospace aluminum sheet used 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. 
 Three, transportation and use of 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, cigarettes, and industrial products packaging. 
 Printing aluminum is mainly used to produce the PS version, the aluminum base PS version is a new material for the printing industry for the automation of plate making and printing. , Architectural decorative aluminum alloy of aluminum because of its good corrosion resistance, sufficient strength, excellent process performance and welding performance, 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, sheet, strip, coil. 
 Berndt Metal Material Co., Ltd. professional agent series aluminum alloy 
 1) 1XXX series of industrial pure aluminum; 
 2) 2XXX series Al-Cu, Al-Cu - Mn alloy; 
 3) 3XXX range of Al-Mn alloy; 
 4) 4XXX series of Al-Si alloy; 
 5) 5XXX series Al-Mg alloys; 
 6) 6xxx series Al-Mg-Si alloy; 
 7) 7XXX series Al-Mg-Si-Cu alloy; 
 8) 8XXX series of other 
 And the state of tensile strength (25 ° C MPa) yield strength (25 ° C MPa), hardness 500kg force 10mm ball elongation 1.6mm (1/16in) thick 
 5052-H112 175 195 60 12 
 5083-H112 180 211 65 14 6061-T651 310 276 95 12 
 7050-T7451 510 455 135 10 
 7075-T651 572 503 150 11 
 2024-T351 470 325 120 20 
 Scope: This standard specifies the status code of the wrought aluminum alloy. 
 This standard applies to aluminum and aluminum products. 
 (2) the basic principles 
 2.1 basis of state code with a capital letters. 
 2.2 subdivision status code is the basis of state code followed by one or more Arabic numerals. 
 2.3 The basic state code 
 The basic state is divided into five kinds of 
 Code Name Description and Application 
 F free processing status applies to the molding process, no special requirements for work hardening and heat treatment conditions, the mechanical properties of the products of the state is not specified. 
 O annealed condition for fully annealed to obtain the lowest strength of processed products. 
 Hardening state applicable to improve the strength through work hardening products, products in the can after hardening (or not after) the strength has been to reduce the additional heat treatment. 
 W solid solution heat treatment condition to deal with the state of an unstable state, applies only after solution heat treatment, the natural aging of the alloy at room temperature, the status code only indicates the product in the natural aging stage. 
 T heat treatment condition (unlike state F, O, H) applies to heat treatment, after hardening (or not) to achieve a stable product. T code must be followed with one or more Arabic numerals. Said in the back of the T-digit heat treatment basic types (from 1 to 10), followed by the digits of the change in the heat treatment details. Such as 6061-T 62; 5083-H 343 and so on. 
 Aluminum alloy surface treatment 
 Aluminum alloy sheet surface treatment can be divided into two major categories of non-paint products and paint products. 
 1) non-paint products 
 (1) aluminum (irregular patterns) can be divided into the hammer, embossing plate (regular patterns) and pre-passivation of the surface of alumina processing board. 
 (2) such products do not do paint the sheet metal surface treatment, the surface appearance of the less demanding, lower prices. 
 2) paint products 
 (1): 
 Coating process can be divided into: the Spraying board products and pre-roll coating plate; 
 Can be divided into: polyester, polyurethane, polyamide, modified silicone, epoxy, fluorocarbon paint types. 
 (2) a variety of coating, the main performance difference between sunlight UV resistance, which is positive, the most commonly used coating Fluorocarbon Coatings (PVDF) and its ability to resist UV; the back of the selectable polyester or epoxy coating as a protective lacquer. In addition the front can also paste layer can tear the protective film.