Aluminum content reported is calculated as remainder. Extruded aluminum alloy 6063 alloy 6063, one of the most popular alloys in the 6000 series, provides good extrudability and a high quality surface. Physical properties, characteristics and alloys 60 pages, 44 figures basic level prepared by ron cobden, alcan, banbury objectives. References for this datasheet this data sheet is not an active part of matweb and the information on it should not be considered reliable. Similar but not necessarily identical properties are specified in aa and astm and other specifications and for other products. Aluminum alloys are among the most commonly used lightweight metallic materials as they offer a number of different interesting mechanical and thermal properties. As far as the mechanical and wear properties are concerned, many researchers substitute aluminium oxide as the reinforcing element in the al 6061 hybrid composites due to their high mechanical. Properties of wrought aluminum and aluminum alloys 63 table 3 typical mechanical properties of 1060 aluminum tensile yield shear strength strength elongationa, hardness, strength fatigue limitc temper mpa ksi mpa ksi % hbid mpa ksi mpa ksi o 69 10 28 4 43 19 48 7 21 3. Properties and characteristics of aluminum and aluminum. Download pdf aluminium alloy 6061 is a medium to high strength heattreatable alloy with a strength higher than 6005a. It has good strengthtoweight ratio, excellent machinability and natural corrosion resistance.
For each property being compared, the top bar is 6061 t6 aluminum and the bottom bar is 6061 t651 aluminum. Wrought aluminium alloys are designated by a four digit numeric code. Properties and characteristics of aluminum and aluminum alloys. The aging precipitation heat treatment is done at 350 f for 8 hours followed by air cooling. For example, alloy 7075 is stronger than 6061 but it has poor weldability and corrosion resistance.
Tech student, department of mechanical engineering, madan mohan malaviya engineering college, gorakhpur, u. This poster will be a useful resource for designing with this material. Comparative in mechanical behavior of 6061 aluminum alloy. Associations aluminum standards and data manual and tempers for aluminum and aluminum alloy products. This alloy is equivalent to en aw6082, however due to its higher cucontent, the corrosion resistance is somewhat lower. Learn more about its general characteristics, material properties, and uses. Mechanical properties of friction stir welded 6061. Typical applications are scaffolding elements, rail coach parts, containers, machine building and aerospace parts. Aluminum plate properties comparison chart howard precision metals stocks their 6061 rolled plate product to precision plate tolerances which are stated on this chart.
Alloy 6061 is one of the most widely used alloys in the 6000 series. This grade is one of the most common alloys of aluminium. It has good mechanical properties, exhibits good weldability, and is very commonly extruded second in popularity only to 6063. Combines relatively high strength, good workability, and. The alloy en aw 6061 is a high strength alloy for highly loaded structural applications. Hardnesstensile property relationships for haz in 6061 t651 aluminum abstract highstrength aluminum is used extensively in industry, with welding being a widely used fabrication method. This alloy also offers good finishing characteristics and responds well to anodizing. It is commonly available in pretempered grades such as 6061o, tempered grades such as 6061t6 and 6061t651. Type 6061 aluminum is of the 6xxx aluminum alloys, which entails those mixtures which use magnesium and silicon as the primary alloying elements. Recommanded values of the thermophysical properties of eight alloys, major constituents and their oxides purdue university.
In this study, the welding of 6061 aluminum alloy by. The properties of pure aluminum and other pure metals are fixed, meaning that their strength, durability, malleability, melting points and other characteristics are permanent. Aluminum 6061 has electrical conductivity 40% of copper. Information provided by alcoa, starmet and the references. Aluminium aluminum 6061 alloy has good machinability in harder t 4 and t6 tempers. Box 2020 en aw 6061 nl3500 ga utrecht, the netherlands rev. It has good mechanical properties, exhibits good weldability, and is very commonly extruded. Aluminium alloy commercial alloy 6061 t6 extrusions. Inactive data sheets have usually been replaced with newer information on the same material. The second digit indicates the degree of impurity control for the base aluminum. Typical mechanical properties metric english comments hardness, brinell 95 95. Hardnesstensile property relationships for haz in 6061. It offers a range of good mechanical properties and good corrosion resistance. The first digit represents the main alloying element.
In plate form, 6082 is the alloy most commonly used for machining. Typical mechanical properties temper corrosion resistance cold workability3 machinability3 anodize response3 brazeability4 general1 0 b a a d a a a a b t4, t451. Alloys, such as 6061 aluminum, however, mix the pure metal with two or more other metallic elements to create a hybrid substance. Mechanical properties the mechanical properties of 6061 aluminum alloy differ based on how it is heat treated, or made stronger using the tempering process. Alex aluminum extrusions produces 6063 for use in standard architectural shapes, custom solid shapes and heatsinks, as. En aw 6061 data sheet the alloy en aw 6061 is a high strength alloy for highly loaded structural applications.
It has very good corrosion resistance and very good weldability although reduced strength in the weld zone. It is one of the most common alloys of aluminum for generalpurpose use. Aluminum 6061 is an extremely versatile heat treatable aluminum alloy due to its content of silicon and magnesium. Aluminum is widely acknowledged as one of the most versatile materials available today. Aluminum and aluminum alloys introduction and overview general characteristics. What is the number 6061 stand for in aluminum 6061 series. Aluminium aluminum 6061 alloy can be easily formed and worked in the annealed condition. Evaluation of mechanical properties of aluminium alloy aa 6061 he20 g venkateshwarlu. Pdf improvement of al6061 alloys mechanical properties by. The standard methods are used to perform bending, stamping, deep drawing, and spinning operations. However, it is the only one which combines properties from all categories.
Fabrication and characterisation of al2o3aluminium alloy. Defence research and development laboratory, hyderabad, andhra pradesh, india. T4 temper aluminum is naturally aged, and t6 temper aluminum is artificially aged for maximum strength. Evaluation of mechanical properties of aluminium alloy aa. 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. Mechanical properties and microstructure of 6061 aluminum. The alloy is appreciated because of its versatile performance and allaround mechanical properties. The above information is typical data gathered from industry sources, not to be used for design purposes. Fatigue behaviour of 6061 aluminium alloy and its composite ping hwa lim, beng honours fatigue behaviour of an artificial aged powder metallurgy 6061 aluminium alloy, and a composite made of this alloy with 15% volume fraction of sicp was investigated. Reports were issued by signet dated september 0, 1968, covering alloys 004 and 8112, and may 17, 1972, covering alloys 00, 105, and 5005 ref 1. One of aluminum s most appealing properties is a high resistance to. Aluminum 6061, uns a96061, aluminum 6061, 6061 alloy, 6061. Email this page download pdf download pdf printable page.
Aluminium alloy 6082 is a medium strength alloy with excellent corrosion resistance. Composition information provided by the aluminum association and is not for design. It is important to note that 6061 is not the best in any of the above property categories across the range of alloy types. In fact, aluminum alloys as a class are considered as the. Generally, 6061 aluminum is solution heat treated, then aged. Specializes in small quantities and has extensive sizing listings on their website. The most common grade of aluminum used in senior design is 6061 t6.
Additional specifications configurations for aluminum 6061. In addition, they are relatively easy to shape metals, especially in material removal processes, such as machining. Aluminium alloy data sheet 6063 revised october 20 page 2 of 2 au specified properties these properties are specified for extruded product bar, rod, solid and hollow shapes in asnzs 1866. The alloy was subjected to t6 heat treatment, as was the composite material chosen which.
Though less strong than most of the 2xxx and 7xxx alloys, 6061 aluminum provides an extensive range of mechanical properties and corrosion resistance and can be fabricated by many of the commonly used practices. Due mainly to a unique combination of characteristics, there is an aluminum alloy to fit almost any application imaginable. It has good cold formability in the temper t4, but limited formability in t6 temper. Mechanical properties and microstructure of 6061 aluminum alloy severely deformed by arb process and subsequently aged at low temperatures daisuke terada 1, yoma kaneda, zenji horita2, kenji matsuda3, shoichi hirosawa4 and nobuhiro tsuji1 1 kyoto university, yoshidahonmachi, sakyoku, kyoto, 6068501, japan 2 kyushu university, 744 motooka, nishiku, fukuoka, 8190395, japan. Construction of aircraft structures, such as wings and fuselages, more commonly in homebuilt aircraft than commercial or military aircraft.
Department of mechanical engineering, university college of engineering, osmania university, hyderabad, andhrapradesh, india. Aluminium 6061 t6 is a subcategory of the 6061 aluminium alloy, one of the most widely used aluminium alloy categories in the world. Aluminium alloy 6061 is a medium to high strength heattreatable alloy with a strength higher than 6005a. Originally called alloy 61s, it was developed in 1935. In this case, the first six indicates that it is alloyed with magnesium and silicon.
Alloy 6061 coils and sheets are the most versatile of the heat treatable aluminum alloys. Excellent joining characteristics, good acceptance of applied coatings. Both 6061 t6 aluminum and 6061 t651 aluminum are variants of the same material. Feb, 1965 thermal conductivity thermal properties database for materials at cryogenic temperatures. Mechanical properties of friction stir welded 6061 aluminium alloy rohit kumar, ratnesh kumar raj singh, dr. Alloy 6061 has excellent corrosion resistance to atmospheric conditions and good corrosion resistance to sea water. Aluminum 6061 cnc is the most popular aluminum alloy.
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