National Bronze Mfg Makes 3 New Bronze Alloys Available for Online Purchase

Press Release Summary:

The Bronze alloys from National Bronze Mfg include C90300 Navy G Bronze, C54400 Phosphor Bronze and C86300 Manganese Bronze plate. The C544 Phosphor Bronze is designed for bearing and bushings in high speed machining operations whereas the C903 Tin Bronze (copper alloy) meets NSF Potable Water requirements and are used in welding, brazing, and soldering applications. The C863 Manganese Bronze plate is compliant to ASTM Specification ASTM B22 standards.

Original Press Release:

C903, C544, and C863 Bronze Now Available for Purchase Online

Roseville, MI – National Bronze Mfg. Co. is excited to announce the addition of 3 new bronze alloys available for purchase on their ecommerce site The alloys of C90300 Navy G Bronze, C54400 Phosphor Bronze and C86300 Manganese Bronze plate stock have been added to the already vast product offering. is the ecommerce website for National Bronze Mfg Co.’s raw material division. 

C544 Phosphor Bronze is a popular wrought bronze alloy. Used extensively for bearing and bushings, C544 offers a round bar stock with size consistency similar to brass rod. Great for high speed machining operations that require bar stock with tighter tolerance it is also a great low lead replacement for other cast bearing bronze alloys. 

C903 Tin Bronze is a copper alloy with excellent corrosion resistance and high wear resistance while at the same time offering a low coefficient of friction. This naturally lead free alloy meets the NSF Potable Water Requirements. Its corrosion resistance makes this an ideal alloy for many marine applications. C90300 bronze can also be used for welding, brazing, and soldering.

C863 Manganese Bronze Plate is available in a number of thickness and widths. As with all of the items on each size can be cut to your desired length, so there is no need to order more material than you need for your job. SAE 430B plate is an alloy used in applications that require heavier load bearing properties at lower rates of speed. The Manganese Bronze plate is continuous cast to ASTM B505. The C863 Plate is also dually certified the ASTM Specification ASTM B22 for bridge bearing materials.

The new alloys can be found at the following links:

About National Bronze Mfg. Co.

National Bronze Mfg. is a leading manufacturer and supplier of bronze based products. Since 1911 National Bronze Mfg. has been one the largest manufacturers of bronze bushings, bearings, and other industrial components. National Bronze Mfg. is also a full metal service center supplying bronze, brass, and copper bar stock to manufacturers worldwide. With an expertise in copper alloy based product National Bronze Mfg. services customers in a wide variety of industries.

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