Alloy Companies and Suppliers

IQS Directory provides a detailed list of alloy suppliers. Find alloy suppliers that can design and engineer alloys to your specifications. Peruse our website to review and discover top alloy suppliers with roll over ads and complete product descriptions. Connect with the alloy suppliers through our hassle-free and efficient request for quote form. You are provided company profiles, website links, locations, phone numbers, product videos, and product information. Read reviews and stay informed with product new articles. Whether you are looking for suppliers of bronze alloys, alloy metal products, or zinc alloys of every type, IQS is the premier source for you.

  • Blaine, MN

    Complete metal service center for alloy bars, cold finished bars, hot rolled steel & more! Many sizes & grades of steel alloys, aluminum, stainless steel, brass & copper -- the smallest hex to large rounds & flats -- and we source materials others won’t to find what you need! You can’t beat our large inventory, fast turnaround, on-site sawing, quality at competitive pricing & personalized service!

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  • Chester, NY

    Cada Stainless & Alloys has the stainless steel tubing that you need. We also specialize in the supply of stainless steel strips and coils, providing many finishing options, processing options, and other customization options. Check out our extensive offering of stainless steel products in our online catalog and connect with us for more information. Our company is ISO 9001:2008 certified.

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  • Pompton Plains, NJ

    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!

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  • Warminster, PA

    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!

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Alloys Industry Information


Alloys are a combination of two or more metals or a metal and a non-metal that possess unique and enhanced properties compared to their individual components. The creation of alloys dates back to the Bronze Age, where people discovered that combining copper with other metals, such as tin, lead, or zinc, can produce a metal with superior strength and durability.

Creating Alloys

There are several methods of creating alloys, including melting, powder metallurgy, and solid-state reactions. Melting is the most common method, where two or more metals are melted together at high temperatures to form a homogeneous mixture. In powder metallurgy, metal powders are mixed and compacted under high pressure before being heated to form a solid alloy. Solid-state reactions involve heating two or more metals in a vacuum or inert gas to induce diffusion and bonding between the atoms.

The purity of the constituent metals is crucial in the alloy-making process. Any impurities can significantly affect the properties of the alloy, such as its strength, ductility, and corrosion resistance. Therefore, manufacturers use advanced techniques to ensure the purity of the constituent metals.

Popular Alloys

There are many alloys used in various industries, but some of the most popular include:


A combination of iron and carbon with small amounts of other elements, such as manganese, silicon, and chromium. Steel is known for its high strength, durability, and corrosion resistance.


A mixture of copper and zinc that is malleable, ductile, and corrosion-resistant. Brass is commonly used in plumbing fixtures, musical instruments, and decorative items.


An alloy of copper and tin that is hard, strong, and corrosion-resistant. Bronze is used in statues, coins, and other decorative items.

Common Alloys and Their Common Applications

Stainless Steel

A combination of iron, chromium, and nickel that is highly resistant to corrosion and staining. Stainless steel is used in kitchen appliances, medical equipment, and other applications where hygiene is critical.

Aluminum Alloys

Combinations of aluminum with other metals, such as copper, magnesium, and zinc. Aluminum alloys are lightweight, strong, and corrosion-resistant, making them suitable for aerospace and automotive applications.

Limitations of Alloys

While alloys offer many benefits, there are also some limitations and negative impacts associated with their use. For instance, the production of alloys can be expensive and energy-intensive, leading to a significant carbon footprint. Some alloys may also lack ductility, making them brittle and prone to cracking under stress.

Benefits of Alloys

Despite their limitations, alloys provide significant benefits in various applications. For instance, alloys can be customized to have specific properties, such as strength, ductility, and corrosion resistance, depending on the intended use. This makes alloys suitable for a wide range of applications, from construction to medicine. Additionally, alloys are highly resistant to wear and corrosion, making them long-lasting and durable, even in harsh environments.

Applications of Alloys

Alloys can be customized to suit specific requirements by adjusting the proportions of the constituent metals, making them a versatile material for a wide range of applications. As a result, alloys find use in numerous industries, such as:

Aerospace Industry

Alloys are widely used in the aerospace industry due to their high strength-to-weight ratio and resistance to corrosion. Titanium alloys, nickel alloys, and aluminum alloys are commonly used in the manufacture of aircraft and spacecraft.

Automotive Industry

Alloys are used extensively in the automotive industry to make parts that are strong, lightweight, and corrosion-resistant. Common alloys used in this industry include aluminum alloys, steel alloys, and magnesium alloys.

Construction Industry

Alloys are used in the construction industry to make building materials that are strong, durable, and corrosion-resistant. Examples of alloys used in construction include steel alloys, aluminum alloys, and copper alloys.

Electronics Industry

Alloys are used in the electronics industry to make components that have desirable electrical properties. For example, alloys of copper and nickel are used to make resistance wires for heating elements, while aluminum alloys are used to make electrical conductors.

Medical Industry

Alloys are used in the medical industry to make surgical instruments, implants, and other medical devices. Titanium alloys, stainless steel alloys, and cobalt-chromium alloys are commonly used in medical applications due to their biocompatibility, strength, and corrosion resistance.

Application of Titanium in Human Implants

Jewelry Industry

Alloys are commonly used in the jewelry industry to make precious metals more durable and less expensive. For example, 14-karat gold is an alloy made by combining pure gold with other metals such as copper, silver, or nickel.

Food Industry

Alloys are used in the food industry to make cooking equipment that is resistant to corrosion and oxidation. Stainless steel alloys are commonly used in this industry to make pots, pans, and other cooking utensils.

Choosing the Right Alloy Manufacturer

To ensure you have the most beneficial outcome when purchasing alloys from an alloy manufacturer, it is important to compare several companies using our directory of alloy manufacturers. Each alloy manufacturer has a business profile page highlighting their areas of experience and capabilities, along with a contact form to communicate with the manufacturer for more information or request a quote. Review each alloy business website using our proprietary website previewer to quickly learn what each company specializes in. Then, use our simple RFQ form to contact multiple alloy companies with the same form.