keyboard_arrow_up

Aluminum Alloy Manufacturers and Suppliers

IQS Directory provides a comprehensive list of aluminum alloy suppliers. Use our website to review and source top aluminum alloy suppliers with roll over ads and detailed product descriptions. Find aluminum alloy suppliers that can supply aluminum alloys to your companies specifications. Then contact the aluminum alloy suppliers through our quick and easy request for quote form. Website links, company profile, locations, phone, product videos and product information is provided for each company. Access customer reviews and keep up to date with product new articles. Whether you are looking for suppliers of welding aluminum alloys, aluminum alloy designs or customized aluminum alloys of every type, this is the resource for you.

  • Long Island City, NY 800-767-9494

    In addition to our aluminum alloy we are also able to provide copper alloy, titanium alloy and many others for your convenience! We offer metals and alloys on demand and we use our expert knowledge to assist you in finding the perfect products to fit your needs. We have been providing high quality products for over thirty years and we want to put that experience to work for you! Visit our website today for more information!

    Read Reviews
  • Pompton Plains, NJ 800-838-1978

    Our company may have started small, but we quickly grew to handle the largest aluminum orders. Our metals are made from the highest quality materials, and we pledge to offer superior service to all our customers. We don’t want customers who use us one time, we want to establish lifelong relationships with customers that last generations. Contact us for more info!

    Read Reviews
  • Gardena, CA 800-870-6382

    Serving the Los Angeles area for 55+ years with certified ferrous and nonferrous metals, let M & K Metal meet your brass and copper needs. We inventory brass alloy 360 and copper alloy 110, offering .021” - .125” sheets, plus rounds, square / rectangle bar in a range of sizes. Materials not stocked are readily available, so inquire today. No minimum. Cut to size and same day delivery available!

    Read Reviews
  • Warminster, PA 215-956-0626

    At Commercial, employees have over 25 years of experience helping buyers locate hard-to-find alloys, tempers and specifications. Commercial stocks and distributes all grades, tempers and forms of a variety of materials available for immediate delivery. Commercial has over 100 years of combined experience, so avoid frustrations and trust Commercial for fast delivery and low cost!

    Read Reviews
  • More Aluminum Alloy Companies

businessIndustry Information

Aluminum Alloy

Aluminum alloy is a metallic material made from a combination of aluminum and another element, although aluminum remains the primary component. Silver in color, aluminum is a lightweight element that is ductile and resistant to corrosion. There are a large number of aluminum alloys that may be made from various combinations of elements.

Aluminum alloys are produced by alloy suppliers much like other popular alloys are produced. They can be wrought or cast into their new chemical make-up. Alloy castings involve melting down the aluminum and then whatever other substance, be it magnesium, silicon, iron or lithium is going to be mixed in with it to produce the alloy. Then the die-casting process mixes the substances creating the new, as well as giving the aluminum alloy a shape as it cools in the die-casting. Magnesium alloys are produced in this fashion as well. Wrought aluminum is also melted, although not to the extreme stage required by casting, and it is also hammered and pressed before it hardens, ensuring a smooth and uniform mixture. Wrought alloys have greater strength and ductility then cast alloys. Aesthetically, aluminum alloys are preferred by some industries because their surface remains shiny in a dry environment due to the formation of a clear, protective layer of aluminum oxide that develops during the casting or wrought process.


There are vast amounts of aluminum alloy combinations. Some of the most common aluminum alloys include Al-Li, a combination of aluminum and lithium; duralumin, a combination of aluminum and copper; magnox, a mix of aluminum and magnesium oxide; and silumin, a combination of aluminum and silicon. Other aluminum alloys are not formally named but instead referenced by a number, such as 2011 aluminum, a combination of seven elements that is used for screw machine stock. Each aluminum alloy is used for different applications, according to the properties gained by the mixed composition. For example, Al-Li is significantly lighter than pure aluminum, since lithium is the lightest of the metallic elements. Because of its lightweight composition, Al-Li is often used for applications in the aerospace industry. Another aluminum alloy that is salt-water corrosion resistant and therefore used in marine applications involves mostly magnesium with smallish doses of iron and chromium as well. Various degrees of magnesium aluminum alloys are also used for decorative pieces and architectural uses, since they take well to anodizing treatments.