It gives guidance on how the life cycle of aluminium products should be taken into account, considering the provisions given in en iso 14044. When measured by equal crosssectional area, electrical grade aluminum has conductivity which is approximately 62% of electrical grade annealed copper. Astms steel standards are instrumental in classifying, evaluating, and specifying the material, chemical, mechanical, and metallurgical properties of the different types of steels, which are primarily used in the production of mechanical components, industrial parts, and construction elements, as well as other accessories related to them. Aluminum 6061t6 and 6063t6 are the most common grades and tempers of aluminum specified. In most cases, it can be difficult to choose the correct aluminum grade for your intended application. Titanium grades nickel grades carbon steel grades stainless steel grades aluminum grades. Aluminum grades used in extrusion including chinese. Table 2 strength ranges of various wrought aluminum alloys. Strain hardening alloys these alloys belong to the, 3000, 5000 and 8000 series 8. Aluminium specifications, properties, classifications. Specifying windows and doors using performance standards. There is no difference in quality between virgin and recycled aluminium alloys. The specifications, properties, classifications and class details are provided for aluminium and aluminium alloys.
Added elements include iron, copper, magnesium, silicon, and zinc. It is preferable to avoid corrosion through appropriate alloy choice and geometric design. Aluminum alloy selection and applications this monograph contains an outstanding introductory description of the properties of wrought and cast aluminum alloys and the enormous variety of their applications. Aluminiums 1050, 5052, 5083 and 5754 all have different uses and we help you choose the alu for your fit. Aluminum grades used in extrusion including chinese equivalents chinasavvy worldclass engineering and manufacturing. Once the ebook is opened, a menu will appear with several options to navigate and search through the ebook. Aluminum extrusion alloys alloy characteristics suitable applications major alloying elements % temper ultimate tensile strength psi yield tensile strength psi elongation in 2 inches %. From transportation and packing to construction,infrastructure and aerospace, the versatility of aluminum as a practical material is amply. There are two principal classifications, namely casting alloys and wrought. Materials that we forge include carbon steel, alloy steel, tool steel, special grades, stainless steel including ph grades, titanium, aluminum, magnesium, copper, nickel, cobalt. This menu contains links to the table of contents, all four indexes, and to the search function. Aluminum grades series 3xxx these aluminum alloys 3003, 3004, 3105, 383.
Aluminum extrusion is a very competitive technology for creating pro. Corrosion resistance of aluminium abstract aluminium and its alloys have excellent resistance to corrosion. Aluminium grades 1050, 5052, 5083 and 5754 fractory. Relative ratings for corrosion, workability and machinability in decreasing order of merit a, b, c and d. Specrail offers four different grades of aluminum fencing and is manufactured in the finest fabrication and finishing facilities in the industry. Bradley fighting vehicle the military bradley fighting vehicle is made from two different aluminum alloys. Pure aluminium is soft, ductile, corrosion resistant and has a high electrical. Numerical designations are assigned in accordance with the recommendationinternational designation system for wrought aluminum and wrought aluminum alloys, which is printed on pages 28 through 30.
The other elements may make up as much as 15 percent of the alloy by mass. Aluminum comes in many different shapes and grades. But one thing that aluminum does not always offer is ease of workability, in particular formingbending. Optional performance grades higher than those shown on the table may be used in increments of 5 psf. The unique combinations of properties provided by aluminum and its alloys make aluminum one of the most versatile, economical, and attractive metallic materials for a broad range of usesfrom soft, highly ductile wrapping foil to the most demanding engi. Aluminum windows was released 1985 aama 101 standard for aluminum aluminum windows was released. Successful bending of various grades of aluminum the. The grades of aluminum indicate the alloying additives used. The 6000 grades of aluminium are also known as the magnesium and silicon grades. Aluminum alloys are second only to steels in use as. It also comes in many different shapes including flats, rounds, and structurals. It is one of the most common alloys of aluminum for generalpurpose use.
Handbook of comparative handbook world steel standards. Like steel alloys, the aluminum alloy numerical designations distinguish one alloying family and composition from another. International alloy designations and chemical composition. Global aluminum alloy conversion chart uk iso france germany italy uni usa usa japan end uses aa astm sae lm0 al 99.
The two alloys are very similar in composition and properties and in many cases they are functionally interchangeable. Aluminum and aluminum alloys materials data repository home. If your project does not have any physical or structural demands, and the aesthetics are not important, then almost any aluminum grade will do the job. For its first half century the aluminium industry pursued the dual role of improving and enlarging production processes to reduce the price of the metal and, at the same time. A number in parentheses indicates the year of last. The ebook of comparative world steel standards on cdrom is a fully searchable adobe pdf file. These alloys can include copper, silicon, manganese, zinc, or a mixture of these in different ratios. You might need a good appearance, a grade to suit easy fabrication, metal with excellent resistance to corrosion resistance, a particularly high strength to weight ratio, great welding or resistance to fracture. Unlike steel alloys, however, only the first digit in the grade designation tells you anything about the composition. The type of aluminum grade you choose ultimately depends on how you intend to use. Aluminium grades explained by top uk aluminium supplier. Aluminum and aluminum alloys introduction and overview general characteristics. Aluminum offers good corrosion resistance and is easily welded.
Because of this characteristic, it is widely used to make cooking utensils, and is very prevalent in equipment for food processing industries. Welded aluminium alloy bicycle frame, made in the 1990s. Most commonly used aluminum grades and their differences. Catalogue of european standards in the aluminium and. The versatility of aluminium makes it the most widely used metal after steel. Generally the various processes are carried out at different plant sites. Grade designations for sheet metals the fabricator. Aluminum s properties such as, strength, density, workability, electrical conductivity and corrosion resistance are affected by adding other elements such as magnesium, silicon or zinc. The typical alloying elements are copper, magnesium, manganese, silicon, tin and zinc. This will help you narrow down the list of suitable grades.
Thats why this post contains a handy aluminum grades chart you can use to match your metal to your manufacturing challenge. Your intended use allows you to rank the characteristics of each grade from most important to least important. The alloy is made by mixing together the elements when aluminum is molten liquid, which cools to form a homogeneous solid solution. Originally called alloy 61s, it was developed in 1935. Criteria for corrosion resistance, paint adhesion, and paint adhesion testing must be specified.
There are few people today who are not familiar with at least some modern. The starting materials used were powders of graphitelike boron nitride grade gm produced by the zaporozhje plant of abrasive materials 0. Aluminum is nontoxic, which allows it to have direct contact with food products without harmful effects on the body. Aluminum extruders council for more information, go to. An aluminum alloy is a composition consisting mainly of aluminum to which other elements have been added. Aluminium alloys in marine applications 37 alcan marine 3. Chemical composition and properties of aluminum alloys united. It has good mechanical properties, exhibits good weldability, and is very commonly extruded second in popularity only to 6063. There is nearly an endless number of grades, but some are more common than others 3003, 5052, 6061, 6063. History, properties and alloys the history of the light metal industry, as that of many other industries in this century, is one of notable and ever accelerating expansion and development. Different types of aluminum grades a thomas buying guide. Forging capabilities chart by shape please see the following forging capabilities chart for size capabilities, and the metal alloy chart for our various metal alloys. Causes and avoidance of porosity, solidification cracking, liquation cracking and poor weld shape are described.
Sheet aluminum this category includes material like lawn chairs without the webbing, some lighter gauge pots and pans, window frames with small amounts of plastic or steel attached, and jacketing from mc cable. They are manufactured by a sequence of hot, then cold, forming operations rolling for sheets combined with intermediate andor final annealing. Below we have some of the common types of aluminum scrap you will come across when scrapping. Cast alloys of aluminum are those which contain 22% alloying elements by composition, whereas wrought aluminum alloys contain. Each fence grade is available in 11 standard styles with custom fabrication capabilities being an option as well. The aluminum grades used in extrusion by chinasavvy, as well as the chinese equivalents of these grades of aluminum. The type of aluminum grade you choose ultimately depends on how you intend to use the metal. If you have any questions or good suggestions on our products and site, or if you want to know more information about our products, please write them and send to us, we will contact you within one business day. This standardization handbook was developed by the department of defense in accordance with established procedure. Aluminum is a common metal used for both industrial and nonindustrial applications. Fencedepot chooses to only carry the very best aluminum fencing products for our customers. Aluminum and aluminum alloys are very suitable for extrusion and many types of pro. Cast aluminum alloy has very good liquidity and plasticity, and it can be used to produce the castings with complex shape, so it has been widely used in automobile manufacturing, engine manufacturing, motorcycle manufacturing, oil pump manufacturing, transmission machinery, precision instruments, and electric power construction.
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