machinability of 6061 aluminum alloy


Machining and Machinability of Aluminum Alloys 381 Materials Chip form at 31.4 m/min Chip form at 94.2 m/min Chip form at 188.4 m/min 6061-T6 7075-T6 A356-T0 A319-T0 Fig. 4. SEM images of chip obtained during the drilling of aluminum alloys at 0.15 mm/rev feed rate and at different cutting speeds

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H34 63 C 6061. O Sheet, plate, rod, bar, tube, 30 D Machining of Aluminum and Aluminum Alloys / 763 Machinability ratings of cast aluminum alloys Hardness, HB Hardness, HB Alloy (500 kg load, Machinability Alloy (S00 kg load, designation Temper Casting type 10 mm bali) rating(a) designation Temper Casting type 10 mm bali)

Apr 07, 2017· Series 2xxx aluminum alloys are known as copper alloys. Key properties include excellent machinability, limited cold formability (with the exception of when its annealed) and relatively low corrosion resistance. These alloys are generally anodized before application. Series 3xxx aluminum alloys all are constituted of approximately 1% manganese.

Jan 19, 2015· Alloy 6061 Good Weldability; Alloy 6063 Good Weldability; Alloy 7075 Poor Weldability; Is the Machining of the Aluminum an important factor? Alloy 1100 Good Machinability (Best if Hard Temper) Alloy 2011 Excellent Machinability; Alloy 2024 Fair Machinability (Best in Annealed Condition) Alloy 3003 Good Machinability

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Apr 17, 2014· Alloy 6061 is one of the most widely used in the 6000 series, and for good reason. The least expensive and most versatile of the heat treatable aluminum alloys, 6061, offers a range of good mechanical properties along with good corrosion resistance. It is a

aluminum 6061 machinability . 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.

Aluminium 6061-T6 is a subcategory of the 6061 aluminium alloy, one of the most widely used aluminium alloy categories in the world.The alloy is appreciated because of its versatile performance and all-around mechanical properties.The “T6” part of the 6061-T6 name indicates the type of the tempering treatment process that this aluminium alloy type undergoes.

Aug 15, 2017· I just ordered a 6 foot length of 1.5"x 1.5" Aluminum 6061-t6 for machining small parts with my mini mill, so far I've been using scrap pieces I had brought from work many years ago some were angles, some 3/8" flat pieces of cut-offs but have no idea what type of aluminum alloy they were.


6061 Aluminum Alloy (AL 6061-T6, 6061-T651, 6061-T4) AL-6061 aluminum alloy is a general purpose structural alloy developed by Alcoa in 1935. The temper designations mainly have 6061-T4, T451, AL 6061-T6, 6061-T651, etc. It is one of the most widely used alloys. The main alloying elements are magnesium (Mg) and silicon (Si).

Aluminum alloy 6061 is an extremely popular alloy, excellent for jobs that require forming or welding. It is the most commonly available aluminum alloy and provides a clean surface finish. Unlike other aluminum alloys, 6061 has a high corrosion resistance. Aluminum 6061 has a machining cost factor of 0.8 when compared to steel 12L14.


For aluminum alloy 6061-T6, the influence of th e cutting speed on the mean particle size (Dm) remains quite similar to what is seen in alloy 2024-T351, except that the influence of


The as-received 6061 Al-alloy used in this study was supplied in the form of 50 mm diameter and 1200 mm length billets. Its chemical composition in weight percentage is 1.08 Si, 0.070 Mg, 0.018 Mn, 0.015 Cu, 0.25 Fe, 0.01 Zn, 0.08 Cr, 0.01 Ti. Initially, 6061 Al-alloy was cut into 150 mm length and 6 workpieces were obtained.


In line with the same objective, this study investigated the machinability of 6061 aluminum alloy, which has a high throughput rate and low machinability featuring built up edge.

For all the reasons 6061 aluminum fails as a forming alloy, it succeeds as a machining alloy. Machinability is a measure of how a metal responds to die-cutting, milling, turning, or any other machining operation, and can be quantified using certain machinability scales.

Aluminum alloy 6061 is one of the most extensively used in 5 axis precision machining in cnc machine shop industry. Aluminum 5052 alloy is a non-heat treatable alloy with good corrosion resistance, especially to salt water. The machinability of Aluminum 5052 alloy is rated as fair.

6061 and 6063 Structural Shapes. 6061 in the T4 condition has a machinability rating Permissible Variations in Cross Section for Aluminum Structural Shapes. Chat Now Send Inquiry; Aluminium / Aluminum 6063 Alloy (UNS A96063) -. Jun 05, 2016 · Aluminium / Aluminum 6063 alloy has average machinability. Forming.

One of the key reasons to consider 7075 aluminum is for its high strength. Alloyed with zinc, it is one of the strongest alloys available and stronger than 6061. But it offers a lower level of corrosion resistance than 6061 and is also more difficult to weld. 7075 is used in marine, automotive, and aerospace applications where strength is a very high priority.


appropriate filler alloy will depend on the desired weld characteristics. Consult the Material Safety Data Sheet (MSDS) for proper safety and handling precautions when using alloy 6061. For screw machine applications, alloy 6061 has adequate machinability characteristics in the heat-treated

More information on strength values such as yield strength can be found in our article all about 7075 aluminum alloy. 2024 aluminum’s yield strength surpasses 6061 aluminum’s (324 MPa VS. 276 MPa) and is a major reason why it works particularly well as aircraft aluminum. 6061 aluminum is also considered strong and has many other desirable

Alloy 6061, or structural aluminum, comes in two variations, or tempers, T4 and T6, which have slightly different properties caused by processing after extrusion. Commons uses include transportation components, recreation products, machinery and equipment, and consumer durables.


6061 Aluminum Alloy: Properties General Characteristics Characteristic Appraisal Strength Medium to High Corrosion Resistance Good Weldability & Brazability Good Workability Good Machinability Good Chemical Composition Element Minimum % Maximum % Magnesium 0.8 1.2 Silicon 0.4 0.8 Iron No Min 0.7 Copper 0.15 0.4 Manganese No Min 0.15

Sep 21, 2017· Many parts for the transportation industry use this alloy. 2024 also is found in many large hydraulic manifolds. Thanks to its versatility, 6061 aluminum is widely employed in many different industries. Most prominently, 6061 is a favorite construction material and frequently used in the automotive industry.

Both 6060 aluminum and 6061 aluminum are aluminum alloys. They have a very high 99% of their average alloy composition in common. For each property being compared, the top bar is 6060 aluminum and the bottom bar is 6061 aluminum. 6060 (AlMgSi, 3.3206, A96060)