We offer 6061 aluminium alloy in sheet, plate and extrusions. In the context of this lecture not every individual alloy and its properties have been. Aluminum 6061 is available in numerous versions including tempered 6061 t6 and 6061 t651 grades, as well as pretempered 6061 o grade. 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. This paper mainly focuses on the improvement of hardness of aluminium 6061 alloy by using the most common technique friction stir processing fsp. Friction stir processing fsp, a strong state materials handling procedure is essentially used to switch the microstructure and properties of. It is one of the most common alloys of aluminum for generalpurpose use. For further details of definitions, see aluminum associations aluminum standards and datamanual and tempers for aluminum and aluminum alloy products.
Email this page download pdf download pdf printable page. A metal injection moulding technique for the production of aluminium alloy components is described. Contact hydro extrusion to learn more about 6061 aluminum properties and uses and information on the other alloys we work with. Manufacturers need to take the time to test an alloy to ensure it performs as desired with their production processes. Below is a list of aerospace aluminium specifications showing the products forms covered by each one. Aluminum content reported is calculated as remainder. Click here to download a metal alloys comparison extract pdf for designers. A number in parentheses indicates the year of last. Alcoa offers alloy 6061 in a variety of standard tempers, as well as special tempers developed for unique applications.
Mechanical properties data for selected aluminum alloys limited mechanical properties data for several selected aluminum alloys are compiled in this appendix. Aluminium alloy 6061 is one of the most extensively used of the 6000 series. Aluminum alloy 6061 information and specifications. It is commonly available in pretempered grades such as 6061 o. Further, 6061 exhibits a high level of corrosion resistance, and is highly weldable. As outlined below, the first digit indicates the alloy group according to the major alloying elements. Download our pdf on 6061 aluminum properties to keep as a reference. When solution heattreated and naturally aged t4 condition, 6061 has good formability for bending. More specifically, the 6061 series aluminum sheet is the representative product among this series. Pdf the influence of features of aluminium alloys 2024. The influence of features of aluminium alloys 2024, 6061 and 7075 on the properties of glaretype composites wplyw wlasciwosci stopow. Friction stir welding, semisolid metal 6061 ssm 6061, heat. The first digit represents the main alloying element.
This standardization handbook was developed by the department of defense in accordance with established procedure. Background composition key properties physical properties mechanical properties thermal properties typical heat treatmenttemper states typically available forms applicationsbackground. In plate form, 6082 is the alloy most commonly used for machining. In the annealed condition o temper, 6061 is extremely ductile and well suited for severe forming applications. Take a look at our aluminum extrusions page for more information about our services. 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. 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. Astm b241b241m pdf free download standard specification for aluminum and aluminumalloy seamless pipe and seamless extruded tube. Applications alloy 6061 is typically used for heavy duty structures in. Its chemical composition in weight percentage is 1. Overall, aluminum 6061 is a good alloy choice for projects requiring a stronger material strength or structural support. Printer friendly version pdf download download as pdf excel download. The properties of pure aluminum and other pure metals are fixed, meaning that their strength, durability, malleability, melting points and other characteristics are permanent. We have aluminum 6061 available in plate and flat, round, and square bar.
It has the highest strength of the 6000 series alloys. Aluminum, because of its formability and versatility, is especially useful for this kind of prototyping. These specifications shall apply to the design of aluminum alloy load carrying members. Relatively new aluminumalloysincludedare7033,alli8090and 2090, rapidly solidi. The alloy en aw 6061 is a high strength alloy for highly loaded structural applications. Mechanical properties of friction stir welded 6061 aluminium. One of aluminum s most appealing properties is a high resistance to corrosion due to the natural oxide film that forms when it is exposed to air. Aluminium alloy general information introduction to aluminium and its alloys introduction to aluminium and its alloys aluminium is the worlds most abundant metal and is the third most common element, comprising 8% of the earths crust. This magnesium and silicon alloy is the best choice when welding or brazing is required. Box 2020 en aw 6061 nl3500 ga utrecht, the netherlands rev. Mechanical properties data for selected aluminum alloys. 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.
Aluminium alloy l1 6082t6 is a medium strength alloy with excellent corrosion resistance. It is generally referred to as structural aluminum since its strength makes it ideal for structural applications. Aluminum and aluminum alloys nist materials data repository. There are few people today who are not familiar with at least some modern. Aluminium alloy general information aerospace aluminium alloys. The 6061 aluminum alloy is one of the most common and versatile for extrusion. Processing we provide processing services at our head office and 14 service centres across the group. Aluminium alloy 6061 composition, properties,temper and applications of 6061 aluminiumtopics covered. It has good strengthtoweight ratio, excellent machinability and natural corrosion resistance. Aluminium 6061 t6 is a subcategory of the 6061 alloy, one of the most widely used aluminium alloys the 6061 t6 alloy is used in applications where high strength to low weight ratios are critical such as the aircraft and aerospace industries. Annealing of aluminium aluminum 6061 alloy can be performed at 775f for 2 to 3 h followed by controlled cooling at 10 to 260c 50 to 500f per hour, and air cooling. Effect of heat treatment t6 on the friction stir welded ssm 6061. What is the number 6061 stand for in aluminum 6061 series.
Enhancement of hardness and ballistic performance of. 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. The 6061 alloy is used extensively as a construction material, most commonly in the manufacture of marine and automotive components. Aluminum and aluminum alloys introduction and overview general characteristics. This paper focuses on casting of al6061 alloy by varying the composition of its alloying elements and also to study the machinability properties of al 6061 by conducting set of experiments on al 6061 alloy under vertical. This wrought tooling plate exhibits excellent machinability, weldability, and medium strength. Alloys, such as 6061 aluminum, however, mix the pure metal with two or more other metallic elements to create a hybrid substance. The asreceived 6061 al alloy used in this study was supplied in the form of 50 mm diameter and 1200 mm length billets. Datasheets aluminium alloy commercial alloy 6061 t6. Transition joint triplate aluminium steel marine grade transition joint with lloyds approval. Pdf corrosion of aluminum alloys al 6061 and al 2024 in. Dtd5014a t6 bar dtd5014a t6 2618a is a high strength aerospace aluminium alloy available mainly in the form of extruded bar and also extruded sections. Aluminium alloy commercial alloy 6061 t6 extrusions aalco.
The aluminum industry uses a fourdigit index system for the designation of its wrought aluminum alloys. Mechanical properties of friction stir welded 6061. A part is formed by injection moulding a mixture of alloy 6061 and 2 wt%sn with a resin consisting of stearic acid, palm oil wax and high density polyethylene. It has good cold formability in the temper t4, but limited formability in t6 temper. Corrosion fatigue behaviour of aluminium alloy 6061t651. Aluminum 6061 cnc is the most popular aluminum alloy. The general use of 6061 aluminum alloy 6061 aluminum alloy is a precipitation hardening aluminum alloy, containing magnesium and silicon as its major alloying elements. Astm b241b241m 6061 t6 6063 t5 t6 aluminum and aluminum. For all stock availability of aluminium alloy 6061 contact sales. However, because of its good combination of properties, it can also be used in a variety of project types. Tech student, department of mechanical engineering, madan mohan malaviya engineering college.
This grade is one of the most common alloys of aluminium. It can also be cold formed in the t 4 and t 6 tempers. 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. Of all the nonferrous metals, aluminium is one of the most widely used metal. Free download high strength aluminum grades pdf ebooks and documents pdf doc xls ppt better than any online library.
Physical properties, characteristics and alloys 60 pages, 44 figures. Alloy 6061 coils and sheets are the most versatile of the heat treatable aluminum alloys. The effects of aging on machinability of 6061 aluminium alloy. The material used in this work was ssm 6061 al alloy which obtained from ssm.
The alloy is typically used in heavy duty structures. With more than 30 band saws and a fully automated magazine feed cnc rod blanking line, we can process your material to your specific requirements. Aluminium alloy commercial alloy 6061 t6 extrusions. This 6061 t6 aluminum astm b 209, silicon and magnesium alloy has been solution heat treated and artificially aged. L118 alloy 6061 t6 hydraulically tested drawn tube.
Aug, 2016 wrought aluminium alloys are designated by a four digit numeric code. Pdf fabrication of alsn composites from direct recycling. Fatigue behaviour of 6061 aluminium alloy and its composite. Unlike 6061, this alloy does ageharden over time, reducing the need for a full frame heattreatment. A study of the quench sensitivity of 6061t6 and 6069t6. Pdf improvement of al6061 alloys mechanical properties by.
It has good mechanical properties and exhibits good weldability. Aluminum alloy data sheets from hydro extrusion north america. The alloy was subjected to t6 heat treatment, as was the composite material chosen which. Plates of aluminium alloy 6061 in the t651 temper condition with initial dimensions of 2000 mm long, 120 mm wide and 6. The corrosion behavior of two aluminum alloys al 6061t6 and al 2024 t3 was investigated in a low carbon fuel consisting of concentrated aqueous solutions of ammonium nitrate and urea anu. High tensile strength with good fatigue resistance make this alloy suitable for superlight frames after full frame heattreatment similar to those used for 6061 welded structures but with nearly an 80% increase in strengthtoweight. Mechanical properties of friction stir welded 6061 aluminium alloy rohit kumar, ratnesh kumar raj singh, dr. Mechanical properties and microstructure of 6061 aluminum. It has good mechanical properties, exhibits good weldability, and is very commonly extruded second in popularity only to 6063.
Aluminium alloy 6061 sheet, plate, wire, rod, bar hexagon, round, square, tube and extrusions. Astm b241b241m 6061 t6 6063 t5 t6 aluminum and aluminum alloy seamless pipe and seamless extruded tube. Standards and data manual and tempers for aluminum and aluminum alloy products. What are the common applications for 6061 and 6063 alloys. Download fulltext pdf download fulltext pdf download fulltext pdf. 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. The main ingredient of this series aluminum sheet includes magnesium and silicium elements. When added to aluminium, lithium can increase the strength and stiffness while reducing density. Aluminium 6061 t6 is a subcategory of the 6061 alloy, one of the most widely used aluminium alloys the 6061 t6 alloy is used in applications where high strength to low weight ratios are. Some aluminum alloys are stronger than structural steel, yet all the alloys. It has structural strength and toughness, good corrosion resistance and good machining characteristics. Pdf effect of hardness test on precipitation hardening.
International alloy designations and chemical composition. Metal injection moulding of aluminium alloy 6061 with tin. Mckechnie aluminium solutions products are manufactured in new plymouth under a quality and environmental system certified to iso9001. It is a medium to high strength heattreatable material with very good corrosion resistance and medium fatigue strength. Recycling starts at the drawing board the beginning the making the processing the collaboration. Fabrication of alsn composites from direct recycling aluminium alloy 6061. It is very widly used in many industries as well as for general purpose usage. Initially, 6061 al alloy was cut into 150 mm length and 6 workpieces were obtained. Alloy 6061 is a precipitation hardening alloy, containing magnesium and silicon as its major alloying elements.
The objective of this work is to produce sound weld of 6061 aluminium alloy t6 by friction stir welding fsw process and investigate the tensile properties of joints in terms of process parameters. Machinability study of aluminium 6061 alloy on end milling. Alloy 6061 is one of the most widely used alloys in the 6000 series. It has very good corrosion resistance and very good weldability although reduced strength in the weld zone. Astm b241b241m 6061 t6 6063 t5 t6 aluminum and aluminumalloy seamless pipe and seamless extruded tube. Alloy 6061 aluminum plates are one of the most versatile and widely used of the heat treatable alloys. Containing magnesium and silicon additions, alloy 6061 features medium strength relative to 2000 or 7000 series aluminum alloys. Foil stock list, sheet stock list, plate stock list. Effect of hardness test on precipitation hardening aluminium alloy 6061 t6 article pdf available in chiang mai journal of science 363 september 2009 with 12,403 reads how we measure reads. Machinability 50 % 50 % 0100 scale of aluminum alloys shear modulus 26. Sep 17, 20 the general use of 6061 aluminum alloy 1. Aluminium aluminum 6061 alloy is cold worked in the o temper condition. Though less strong then most of the 2xxx and 7xxx alloys, 6061 is typically selected where welding or brazing is required or for its high corrosion.
Learn more about its general characteristics, material properties, and uses. 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. The 6061 aluminum alloy belongs to one kind of wrought aluminum alloy. Microstructure analysis on 6061 aluminum alloy after. We offer highquality profiles from india with ontime delivery, and great service. Aluminium alloy general information introduction to. In the present work, straight cylindrical tool of three different shoulder diameters all made of high speed steel for the friction stir welding fsw aluminium alloy 6061 and elongation of the welded joint are tested by universal testing machine. Composition information provided by the aluminum association and is not for design. In this case, the first six indicates that it is alloyed with magnesium and silicon. Astm b241b241m pdf free download standard specification for aluminum and aluminum alloy seamless pipe and seamless extruded tube. This work also focusesijerton problems associated with the welding of.
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