Aluminum

Aluminum is a very common and useful metal because of itslight weight, resistance to corrosion and its ability to withstand very lowtemperatures. Refined from bauxite via the Bayer process, it is non-toxic,non-magnetic and a good conductor of electricity. In its pure form, aluminum isvery soft and pliable, but aluminum alloys, when combined with such elements ascopper, iron, zinc, silicon and magnesium, are very strong and durable.

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aluminum
Yarde Metals, Inc.
Southington, CT
800-444-9494
At Yarde Metals, Inc, our aluminum is stocked at our 8 different locations. Modern processing services, including a high definition plasma ensure quick turnarounds. We are ISO 9001:2000 Certified and AS 9100 Compliant. Yarde Metal guarantees that we will supply our customers with quality metal products and services, on time every time. Call us today.
Charleston Aluminum, LLC
Gaston, SC
803-939-4600
Charleston Aluminum has the quickest delivery and superior customer service to meet your most challenging needs for aluminum products! We have a vast selection of aluminum products that are offered in any form. Variety is important to us and we want our customers to come to us for their needs and walk away feeling satisfied. Let our company work for you, you can count on us!
Metal Associates
Pompton Plains, NJ
800-838-1978
When you need specialty metals, run of the mill products or hard to find aluminum, contact Metal Associates. We are a full line distributor of metals which include aluminum. There is no order to large or small for Metal Associates to process & there is no problem to large or small for Metal Associates to fix. Our objective is to offer quality customer service & the highest quality products.
TCI Aluminum
Hayward, CA
800-824-6197
TCI Aluminum is your precision pre-machining specialist, offering a variety of finishing, CNC machining and cutting services on aluminum alloys. Cut your fabrication time in half with our products. If you`re looking for innovative ways to cut costs, accelerate production, and increase profits, you`ve come to the right place. Call us or visit our website today for more information.
American International Metals
Anaheim, CA
714-999-2955
At American International Metals, we pride ourselves in offering every metal you want or need. We distribute aluminum, aircraft alloys, brass, copper, bronze, nickel, stainless steel, steel, titanium, tool steel and specialty alloys in all shapes and sizes including flat, round, square, hex, tube, pipe, sheet and more. We are your one-stop shop for hard-to-find metals.
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aluminum suppliers
Barry A. Dorfman & Co.
Los Angeles, CA
310-476-4323
Barry A. Dorfman & Co. offers the best in hard-to-find metals. A world renowned metal service center fully stocked with various products including aluminum. At our company, people make the difference. Our in-depth knowledge of metals, dedication to detail and ingenuity are the extras that set us apart. Time is money, we can save you both. Contact our customer service today for quality service.
Falcon Stainless & Alloys Corporation
Waldwick, NJ
800-631-0728
Founded in 1959, Falcon Metals is a distributor of numerous metals including aluminum. At Falcon Metals, we have a specialty in "hard to find" grades and sizes. Falcon`s Forge division can provide sizes larger than those typically available through mill production. Our website is the resource to all of your questions regarding our products. Let Falcon get your project started.
Metalmen
Long Island City, NY
800-767-9494
Metalmen Sales are your go to metal suppliers. We combine any metalworking process - rolling, slitting, tempering, shearing, heat-treating - to meet your specification. Whatever the solution, the metalmen are seasoned, hands-on metal supply specialists. Our saws and shears can cut the exact size and quantity that you require. Call us when you need aluminum. Request a quote today!
Metals Unlimited, Inc.
Boynton Beach, FL
USA: 800-782-7867; Canada: 800-428-4843
Metals Unlimited Inc. is a metals service center established in 1984. Our product line consists of aluminum and Stainless Steel in sheet, plate and round bar; Aircraft Alloys in sheet, plate and bar; Super Alloys in rectangles, hex and square bar; Titanium in sheet, plate and round bar; Tubing and Pipes; Forging and Tool and Die Steel. We are an ISO:9002 compliant company. Call us!
Aluminum Supply Inc.
Orlando, FL
877-849-6595
We have the largest variety of aluminum extrusions, aluminum sheet and aluminum plate in central Florida. For over 50 years we have been aluminum suppliers and supplied aluminum cut to size with no minimum order required. WE WILL DISCOUNT FOR QUANTITY! If you require fabrication or special orders for multiple parts we can also provide you with quotes for these services and materials as well.

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Industry Information
Aluminum is a desirable metal for many reasons, one example being its ability to remain strong in extremely cold environments where other metals become brittle. Aluminum scrap is very recyclable, and doing so saves 90% of the energy required to separate it from bauxite. Aluminum suppliers offer several different grades of aluminum alloys, each with different properties, strengths and applications. These include 6061 aluminum, the most commonly used type, 7075 aluminum, which produces aircraft aluminum, and aluminum 1100, which is among the purest aluminum alloys. Aluminum suppliers produce many different aluminum shapes; they are used in the construction of a wide variety of machinery, buildings, transportation vehicles and consumer products, including aluminum coils, aluminum strip, aluminum tubing, aluminum plates, aluminum bars and aluminum sheet. They also manufacture different aluminum products, such as aluminum pipes, aluminum wire and aluminum rods, all of which are components in industrial and commercial goods.

As far as aluminum supply, the element is plentiful in the earth's crust, but the metal occurs very rarely in its pure, elemental state. Aluminum is commonly extracted from bauxite ore and then separated from the other elements to produce alumina, a white powder that is essentially aluminum oxide. Further processing through smelting purifies the aluminum to around 99.97%. The aluminum oxide is almost always combined with other metals to form alloys with different properties and applications. One of the most frequently used is 6061 Aluminum, which contains magnesium and silicon. It is a general purpose metal that is wieldable, heat treatable and may be cold worked or annealed. 6061 Aluminum is used to make truck and marine components and pipelines. 7075 aluminum is very strong and corrosion resistant and alloyed with zinc. It has good fatigue strength, but because of this it is not wieldable. This aluminum alloy is not common, and therefore costs more than others. It is used mainly in aircraft construction, bicycle construction and to manufacture sports equipment for rock climbers and lacrosse players. Aluminum 1100 is a very soft alloy, and it is one of the most pure alloys. It has low strength and is therefore very wieldable and formable. It cannot be hardened by heat treatment and is used to make chemical equipment and railroad tank cars.

Aluminum can be made into a wide variety of shapes and materials that are used in the automotive, aerospace, engineering, transportation, marine, architectural and chemical industries and are components in the production of many different commercial and industrial products. It is used in construction to build windows, roofs, doors and siding, and it provides building insulation. Aluminum is also used in packaging, making soft drink and beer cans, in foil for food storage and in a large variety of consumer goods such as appliances, cooking utensils, pots and pans. It is often an ingredient in antacids. It is also used to make irrigation pipes, armor protection for military vehicles and aircraft wings. Additionally, aluminum conducts electricity almost as well as copper and therefore can be found in overhead power lines and transport cables. In automobiles, aluminum is advantageous because it absorbs shock well and does not rust.

Many methods exist to process aluminum. Aluminum suppliers can use rolling to produce aluminum coils, plates, strips and sheets. During the rolling process, the aluminum becomes less brittle and more ductile. Rolling is also capable of creating very thin products. Roll forming can also produce hollow products like aluminum tubing and pipes by using specially shaped rollers. Stamp pressing, a process where flat aluminum sheets are shaped into parts by a die cavity and enormous amounts of pressure, is also used to form some aluminum shapes. In the extrusion method, aluminum billets are heated and pushed through a metal die under great pressure to create shapes such as bars and rods. Further fabrication of the aluminum supply can be done upon completion, such as cutting to length, drilling and machining. Forgings are created by hammering, pounding or squeezing the aluminum into parts. Casting involves two methods. One is sand casting, in which a temporary sand mold is created to make a part. The other is die casting, where the mold is permanent and is usually cast iron or steel. This is the most widely used method of aluminum forming, and it involves pouring molten aluminum directly into the mold. Aluminum supply can also be bent, made into a powder, joined by welding or milled, depending on the desired product.

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Aluminum Bars
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  • 6061 Aluminum is an aluminum alloy, the primary alloying components of which are aluminum, magnesium and silicon. 
  • 7075 Aluminum is an alloy that is composed primarily of aluminum and zinc.
  • Aluminum is a metallic element with the atomic number 13.
  • Aircraft aluminum is the term used to describe aluminum alloys that are intended for use in the construction of aircraft components.
  • Aluminum 1100 is an aluminum alloy that is characterized by its very high aluminum content compared to other alloys; 1100 aluminum can feature aluminum purity of 99.6%.
  • Aluminum bars and aluminum rods are solid, straight, uniform products of aluminum that can be extruded. These products can have cross-sections in a variety of shapes, from circular to triangular, square and more.
  • Aluminum coil and aluminum wire are aluminum products with uniform cross-sections that are available in several shapes. Products are most often supplied in coil form.
  • Aluminum foil is formed by rolling, and it is generally less than .2 mm thick. Aluminum foil is generally used in the packaging industry as well as in electrical applications.
  • Aluminum pipe is tubing made out of aluminum.
  • Aluminum plate consists of rolled aluminum with a thickness greater than 6 mm. Plate is used as a component in bridges and buildings.
  • Aluminum powder is used in paints, explosives and chemical applications.
  • Aluminum profiles are extruded products of a uniform cross-section that are most often straight in length but can also be coiled.
  • Aluminum rods are cylindrical, solid aluminum shapes used in a wide variety of applications.
  • Aluminum sheet is formed from the rolling process, with a thickness of between .2 mm and 6 mm. Aluminum sheet is used in the construction and transport industries.
  • Aluminum strip is a long sheet of metal with a length many times its width.
  • Aluminum suppliers are companies that sell minimally processed aluminum to metalworking, manufacturing and other operations.
  • Aluminum tubing is a hollow aluminum product.
  • Aluminum wire is wire made of aluminum.

Aluminum Grades


Material Tensile Strength at Break (MPa) Tensile Strength, Yield (MPa) Modulus of Elasticity (ksi)
All Aluminum Alloys 0.700 - 1600 1.24 - 750 6.96 - 49600
1000 Series Aluminum 45.0 - 205 10.0 - 165 8990 - 10000
2000 Series Aluminum Alloy 172 - 550 68.9 - 520 10200 - 11300
3000 Series Aluminum Alloy 90.0 - 295 31.0 - 285 10000 - 10200
4000 Series Aluminum Alloy 145 - 427 70.0 - 393 11200 - 13100
5000 Series Aluminum Alloy 110 - 450 40.0 - 435 10000 - 10400
6000 Series Aluminum Alloy 89.6 - 478 40.0 - 455 9720 - 10200
7000 Series Aluminum Alloy 70.0 - 750 69.0 - 725 9720 - 10600
Aluminum Casting Alloy 110 - 485 41.4 - 435 9570 - 11800
Aluminum 1100-H112  75.0 - 90.0 20.0 - 50.0 69
Aluminum 1100-H12  95.0 - 130 75.0 - 103 68.9
Aluminum 1100-H14  110 - 145 95.0 - 117 68.9
Aluminum 1100-H16  130 - 165 115 - 138 68.9
Aluminum 1100-H18  150 - 165 150 - 152 68.9
Aluminum 1100-H19 Foil  205 165 69
Aluminum 1100-O  75.0 - 105 20.0 - 34.5 68.9
Aluminum 6061-O  124 55.2 68.9
Aluminum 6061-T4; 6061-T451  241 145 68.9
Aluminum 6061-T6; 6061-T651  310 276 68.9
Aluminum 6061-T8  310 276 69
Aluminum 6061-T91  405 395 69
Aluminum 6061-T913  460 455 69
Aluminum 7075-O  228 - 276 103 - 145 71.7
Aluminum 7075-T6; 7075-T651  462 - 572 372 - 503 71.7
Aluminum 7075-T73; 7075-T735x  441 - 505 338 - 435 72
Aluminum 7075-T76; 7075-T7651  490 - 503 414 - 427 71

*These figures are guidelines based on industry research; they should not be presumed accurate under all circumstances and are not a substitute for certified measurements. The information is not to be interpreted as absolute material properties nor does it constitute a representation or warranty for which we assume legal liability. User shall determine suitability of the material for the intended use and assumes all risk and liability whatsoever in connection therewith.


Aluminum Terms

Alloy - The combination of a metal and at least one other element.

Alloying Element - An element that is added to another metal in order to change its properties and characteristics.

Alumina - In other words, aluminum oxide.

Aluminothermy - A reaction between crushed aluminum and a metal oxide, which produces a large amount of heat and creates a metal.

Aluminum Dross - A byproduct of aluminum melting that contains impurities and is often reused in secondary aluminum production.

Annealing - The process of treating an aluminum alloy with heat in order to soften it.

Anodizing - The process of coating a material with a protective film through electrolysis.

Bayer Process - The method that is used to extract alumina from bauxite ore.

Bauxite - The main ore from which aluminum is extracted using the Bayer process.

Bend Test - A test that determines the toughness of a metal through bending.

Billet - A cast, cylindrical piece of aluminum that is used to make extrusions.

Blank - A piece of metal that is cut or formed into a shape to prepare for further processing.

Casting - The process of pouring molten aluminum into a mold shaped like the final product (http://www.iqsdirectory.com/die-castings/).

Conductivity - A metal's ability to conduct electricity. Aluminum is a good conductor and therefore is often used in wires.

Degassing - The process of reducing the level of hydrogen in molten aluminum.

Ductility - A metal's ability to deform elastically and plastically without breaking.

Extrusion - The process of deforming solid aluminum by forcing a cylindrical billet through a die to create a product with a consistent cross-section.

Forging - The process of deforming solid aluminum into a product by hammering or squeezing it into a die.

Formability - A measure of a metal's ease of being deformed.

Foundry - A place that melts and casts metals into various shapes.

Hall-Heroult Process - The post-Bayer process in which the aluminum oxide becomes aluminum metal.

Heat Treatment - The process of using heat to alter the properties of aluminum.

Reflectivity - A metal's ability to reflect heat, radar and radio waves. Aluminum is a good reflector and thus is used in radio antennae.

Rolling - The process of squeezing aluminum between two rollers to create flat plate, sheet or foil (http://www.iqsdirectory.com/roll-forming).

Smelting - The process by which molten aluminum is produced from alumina.

Thermal Conductivity - A metal's ability to carry heat. Aluminum is the most efficient at this of all the common metals.