Legacy Built
Legacy-built.
American made.

Learn more about the Mueller legacy: A legacy built on trust.

Quality and Precision
Quality and precision since 1917.

Find out why the most demanding manufacturers have turned to Mueller Brass for well over a century.

Collaboration, communication andco-development.
Collaboration.
Communication.
Co-development.

The Mueller Brass team will work with you at every step to ensure your success. When you speak, we listen.

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Building a better world through innovation.

Some companies merely build products. Since 1917, Mueller Brass Co. has been building a genuine legacy–and helping build a better world along the way.

The Mueller Brass story parallels the story of America itself. We were instrumental in creating the products that first brought running water into countless homes. Our manufacturing strength played a key role in World Wars I and II, producing vital materials for both war efforts.

Every step of the way, our products have led to improvements in markets ranging from plumbing and HVAC to automotive and aerospace to national defense and industrial manufacturing.

An impact that goes beyond manufacturing.

The influence of Mueller Brass is evident in everyday moments—from pouring a refreshing glass of water to staying warm during winter, driving a car, flying to see loved ones, or experiencing a successful medical procedure. We don’t just produce superior brass products; we’re committed to shaping a better future while driving growth and success for our customers.

A pioneer.
An international leader.
A trusted partner.

Mueller Brass Co. is one of America’s leading manufacturers of standard and lead-free brass, operating the largest and longest-standing American-owned brass mill in North America.

Blending the art and science of metallurgy, we help power the world’s infrastructure through innovation, quality, and sustainability. Although we have the scale and resources of an international corporation, we remain focused on building genuine, personal relationships with each and every customer.

Mueller Brass is the supplier you can trust for high-quality, reliable brass products that are manufactured with precision to your specifications, and readily available where and when you need them. Our philosophy is “to be the best of the best.”

Harvey Karp – Chairman Emeritus

News/Trending

Brass: The Cost-Effective Choice

The Copper Development Association's Brass: The Cost-Effective Choice highlights brass as a versatile and economical metal, offering strength, corrosion resistance, and machinability for various applications. It discusses brass's cost benefits, including reduced material waste, lower machining costs, and extended product life, making it an ideal choice in manufacturing and engineering. The document underscores brass's sustainability and recyclability, further enhancing its appeal for industries focused on durability and environmental responsibility.
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Defense

Brass Recyclability: Environmental & Economic Advantages

The Brass Recyclability: Environmental Advantages of Brass report from the Copper Development Association outlines brass's high recyclability, which supports environmental sustainability by reducing energy consumption and resource depletion. It highlights brass's infinite recyclability without loss of performance, making it an environmentally advantageous material. The document emphasizes brass's role in eco-friendly manufacturing, contributing to circular economies and reduced landfill waste.
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High Speed Machining Advantages of Brass vs. Steel

The Brass vs. Steel: Cost, Machinability, and Performance Advantages of Brass report from the Copper Development Association compares brass and steel, highlighting brass's superior characteristics...
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Industrial

Free-Cutting Brass (UNS C36000) for Automatic Screw Machine Products

The Copper Development Association's page on Alloy 360 Brass: The Free-Cutting Brass details the properties and advantages of Alloy 360, a highly machinable brass ideal for precision components. Known for its excellent machinability, Alloy 360 allows for faster cutting speeds and extended tool life, leading to greater cost efficiency in high-volume manufacturing. This alloy also offers good strength, corrosion resistance, and finish quality, making it a preferred material for industries requiring reliable, high-performance metal parts. The page underscores Alloy 360’s role in reducing production costs while delivering consistent quality.
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