Benefits Of Bronze Alloy 943

This is a bronze alloy comprised of 7 to 30 percent lead. The amount of leads results in favorable thermal conductivity and good lubricity. Also called Soft Bronze, CC94300 Bronze, and Highly Leaded Tin Bronze, it offers a variety of performance advantages. 

  • Malleable
  • Strong Wear Resistance
  • Excellent Antifriction Qualities
  • Superior Machining Properties
  • Can Be Broached And Reamed
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When maintaining lubricity is paramount, Bronze Alloy 943 may be your solution. Boost your application with cast components produced from this material by U.S. Bronze Foundry & Machine.

The Bronze Alloy 943 Experts

U.S. Bronze Foundry & Machine is a full-service manufacturer of custom cast components for industrial and heavy machinery applications. With a full suite of advanced casting capabilities and value-added services under one roof, we can turn around turnkey cast Bronze Alloy 943 parts with precision and speed. 

  • Research & Design
  • Mold-Making
  • Prototyping
  • Full-Scale Casting 
  • Finished Machining
  • Inspection 
  • Delivery 

Our area of expertise is producing finished parts from Bronze Alloy 943 castings using your print, specification, or purchase order requirements. If you have a unique need but no final design, we’re happy to help you fully realize your vision. Our team works with you to bring your project from concept to finished product quickly and affordably.

The Bigger, The Better

What sets U.S. Bronze Foundry & Machine apart is the ability to produce large products tailored to client specifications using static and centrifugal casting techniques. Our capabilities include: 

  • Castings up to 35,000 pounds
  • Lengths of up to 80 inches for centrifugally cast parts
  • Outside diameters as large as 158 inches for centrifugally cast parts
  • No size limit for statically cast parts

Our facility houses a machine shop with advanced CNC equipment, enabling us to deliver finished castings with precise dimensions. This streamlines client supply chains by cutting out time-consuming secondary processing. We’re capable of machining workpieces with: 

  • Outside diameters of 150 inches
  • Lengths of 80 inches 
  • Tolerances are +/- .001 inches
Bronze Alloy 943

Why Use Bronze Alloy 943? 

This bronze alloy is perfect for bearing applications loss of lubrication is possible. Typical uses include: 

  • Bearings
  • Bushings
  • Railroad Components

Bronze Alloy 943 performs well in demanding environments where foreign matter like dirt and debris may be present. By being malleable, it can envelope foreign material like dirt and debris. As a result, the wear surface of a mating part such as a shaft is protected.

Let’s Get To Work

When you need to withstand wear in harsh conditions, U.S. Bronze Foundry & Machine are here to help. We can deliver the cast Bronze Alloy 943 parts you require quickly and competitively.

Every process performed follows stringent quality protocols. Rough parts are produced as quickly as two weeks, while finished pieces are manufactured as fast as eight weeks, depending on lead time and other factors. 

Reach out to us for more information about our custom Bronze Alloy 943 cast part capabilities. We’d love to discuss your project in greater detail.