Thats because it resists corrosion better than 6061. Their magnesium content provides increased strength, and silicon reduces their melting temperature. The yield strength of 6061 is significantly higher than that of 6063. Additionally, in comparison with more specialized aluminum alloys, 6061 is widely available and relatively low cost. Aluminium is a popular choice of metal for many applications due to its lightweight nature, durability, and versatility. Both are categorized in the 6xxx series, as they contain magnesium silicon (forming a chemical compound called magnesium silicide). Both can be formed using almost any aluminum-forming process and produce very satisfying product properties. Should You Choose Aluminum Alloy 6061 or 6063? 6061 aluminum alloyhas a higher bearing yield strength than 6063 aluminum alloyand is, therefore, the best choice for such applications. Website Last Modified May 2, 2023. What are architectural price tag molding used for? 6060-T6 Aluminum vs. 6061-T6 Aluminum :: MakeItFrom.com AL 6063 has a better surface finish than AL 6061 and is preferrable for architectural purposes. Since many alloying elements can be added to pure aluminum, there are equally various alloys of aluminum. Commons uses for aluminum include transportation components, recreation products, machinery and equipment, and consumer durables. These alloys are ductile enough to be formed yet strong enough to resist deformation, but 6061 aluminum is a better choice if hardness is a major concern. Leaner alloys, such as 6060 versus 6063, or 6005A versus 6061, allow you to extrude thinner walls or more complex shapes but still obtain the same minimum mechanical properties of their comparable alloys. Aluminum alloys are metals formed by adding percentages of metallic elements, known as alloying elements, into pure aluminum to create a new, more useful metal. Youll generally find alloy 6063 in applications where exposure to weather or water is expected. The elemental composition of aluminum 6063 is: Aluminum 6063 provides a decent tensile strength (i.e., maximum stress load), rated for up to 186, or 26,977 psi. 6061 aluminum bar and 6061 aluminum plate is used primarily for its increased strength over other alloys in the 6xxx series. This is because of its chemical makeup's low concentration of other elements. Is it the Best Finish for Your Product? 0000003880 00000 n The main difference between the two is the strength. There are many rumors of how the Kloeckner dog logo originated but let our employees tell you the real Kloeckner Dog Story! . In fact, one of the major benefits of choosing from different metals for your projects is matching material and chemical properties to specific use cases. As a big aluminum alloy supplier, Haomei Aluminum has both. At the same time, they can resist deformation because of their strength. The items that are added to aluminum are called alloying elements, and they determine the quality of the new metal formed. For this reason, most people choose 6061 aluminumover 6063 aluminumfor projects that require strength such as in making firearms part and bike frames. It is given as the minimum amount of stress that will permanently deform (bend, stretch, squish) a material; in simpler terms, its "yielding" point. 6082T6 is the strongest of the 6000 grade alloys, which is particularly suitable for structural applications and also for welding & machining. For the same product, aluminum 6061 is stronger than 6063. What are aluminum alloys? It offers a uniform sheen and no surface markings for extrusion, manufacturing, shaping or handling left visible. It is also used for electrical components and conduit, pipe and tube for irrigation systems, architectural & building products, railings, furniture, appliances, boats, and motor vehicles. Differences in Practice: Use Cases for 6061 vs. 6063 Aluminum As described above, alloy 6063 is more suited for architectural purposes and when corrosion resistance is an application priority. The main alloying elements in 6xxx series aluminum alloys are magnesium and silicon, and the elemental breakdown for 6061 aluminum is 0.6% Si, 1.0%Mg, 0.2%Cr, 0.28% Cu, and 97.9% Al (note that these numbers have allowable tolerances, and can vary with natural impurity levels). The Aluminum Association, Inc. has categorized aluminum alloys into series, where a four-digit number designates the utilized alloying elements and the unique identity of the alloys within the series. This is the measure of the maximum stress that can be obtained during permanent deformation. Good corrosion resistance and oxidation resistance. 2023 Kloeckner Metals Corporation. 6061 can be strengthened using the heat-treatment process, with some common tempers being 6061-T4 and 6061-T6. Both alloys contain magnesium for increased strength and silicon to reduce the melting temperature. At Orange Aluminum, we offer the ability to create and purchase custom extruded profiles tailored specifically to meet our needs. Its also possible that either one might fit your product needs. 6060 aluminum is the national standard aluminum alloy for doors and windows, while 6063 aluminum is the aviation aluminum alloy. But defaulting to lowest price without considering how the material reacts to extruding and surface finishing can jeopardize the final product. 0000011490 00000 n 6061 aluminum is used primarily for its increased strength over other 6xxx alloys, which is a consequence of both its chemical makeup and its favorable response to precipitation-hardening. Accordingly, you can find its use in irrigation pipes and outdoor storage tanks alongside architectural designs and other exterior applications. But we are surrounded by aluminum extrusions every day, at home, at From rails for industrial equipment to automotive applications to bold artistic sculptures and architectural designs, there are plenty of reasons you may want to create curved aluminum extrusions. The following table presents a direct comparison between aluminum alloys 6061 and 6063, highlighting their differences, strengths, and weaknesses. Aluminium 2014 is more ductile than 6061. However, these metal alloys are ductile enough to be formed. Their formability, weldability, corrosion resistance, and moderately high strength make these alloys quite versatile. 6061 Aluminum vs. 6063 Aluminum - Differences in Properties, Strength While it doesnt anodize as well as 6063, it still provides decent corrosion resistance and is easily workable enough to be used for many extrusions. Below are some examples of extruded shapes designed for strength. Aluminium 6061 is less ductile than 2014. 0000029394 00000 n 6061 and 6063 both share the same alloying elements. This alloy is mainly found in Europe with metric sizes and is commonly heat treated to a temper with higher strength but low ductility. Very high versatility, used in a wide variety of industries. 6060 Aluminum vs. 6061 Aluminum :: MakeItFrom.com Grade 6082 is the most common grade of commercial aluminium sections & plates, and T6 is the most common temper. While the ductility of aluminum makes it well-suited to bending for Extruding aluminum offers the ability to create a wide array of profiles to meet your needs, ranging from simple to complex. However, 6063 aluminumhas lower strength and better resistance to corrosion which makes it a perfect choice for extrusion projects. For example, aluminum pieces for retail displays and organizing are commonly made from 6063, including: Because of 6063s extrudability, its compatible with far more shapes that require fine details, such as 90o angles and T-slot quad tracks. On the left, center webs have been added as a load point of the extrusion. Unfortunately, your browser doesn't support those technologies. Thanks to that contrast, alloy 6061 is more found in structural and weight-bearing usages. For this reason, 6061 aluminumis mostly preferred for projects that require machining procedures. These types of forces are periodic, meaning they are repeatedly imparted on the material. 6061 is an alloy used in the production of extrusions long constant-cross-section structural shapes produced by pushing metal through a shaped die . The billet is heated through an induction furnace and forged using a closed die process. exactly what you need. Terms and Conditions, As a result, its commonly found in structural applications where aluminums already high strength-to-weight ratio is necessary (e.g., aerospace). It is semi-quantitative by using tooling speeds, tool lifespans, and surface characteristics to determine a machinability rating. But this alloy is exceptionally versatile and easy to fabricate in most metal-forming techniques. Alloy 6060 allows for more intricate extrusion profiles with slightly better heat transfer making it a good alternative alloy for heat sink profiles. Design engineers use alloy 6061 in many different products as its physical properties are very well rounded. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. They have a very high 99% of their average alloy composition in common. Both 6061 and 6063 aluminum have a density of 2.7g/cm3 or 0.0975 lb/in3). Very good surface finish, very easy to anodize. Given its extrudability, aluminum 6063 is also widely available for all types of applications and in all kinds of shapes. Grade 6082. Good workability, weldability, brazeability, and machinability. If strength is a primary consideration, 6061 may be the better choice. Applications range from structural and building products to recreation and sports equipment to aerospace engineering. It is vital to know for projects that necessitate non-yielding materials, such as in structural and architectural materials. 6061 aluminum and 6063 aluminum are similar in composition and mechanical properties. While this alloy does not differ from 6061 aluminum in many ways, its lower strength and better corrosion resistance make 6063 aluminum a better choice for extrusion projects. 0000016552 00000 n Additionally, aluminum 6063 has better workability than aluminum 6060 because it can be easily extruded into complex shapes without compromising its strength or integrity.

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