Author: Michael Russo

Product Spotlight: Bronze Wear Pad for Industrial Machinery

Material: C95400 Aluminum Bronze Processes: Machining, Milling Used as an integral component for industrial machinery.  This concave shaped wear plate is machined from continuously cast C95400 Aluminum Bronze.  The plate starts as rectangular bar stock that is cut to length.  The machining of the concave shape, grease groove, drill & mounting holes is completed on

MFG Day is Tomorrow!!!

National Bronze Mfg. Co. will be joining hundreds of other Manufacturers across the country to celebrate MFG Day by opening our doors to curious visitors. Local students will attend a plant tour tomorrow October 4, 2019 and learn how we transform bronze bar stock into bushings, bearings, wear plates, and other components used throughout the

Product Spotlight: Bronze V Block

Material: C93200 SAE 660 Bearing Bronze Processes: Machining, Milling Used in electroplating equipment for a large OEM, these bronze V blocks are machined from continuously cast C93200 SAE 660 bearing bronze material.  In addition to this V block we also manufacture a brass conductor plate that is engineered to connect to the two V blocks.

Product Spotlight: Bronze Bearing Plate for Bridge Expansion Bearings

Material: C86300 Manganese Bronze ASTM B22Processes: Machining, Milling, PluggingIndustry: Bridge Construction Bridge bearings are structural equipment installed between the substructure and superstructure of the bridge in order to transfer the applied load. Bridge bearings also make room for relative movements between those structures. Movements can be rotational and translational and in horizontal and transverse directions.

What is ASTM B22 Bronze?

While many of the ASTM specifications for cast bronze alloys can refer to the method of manufacture, ASTM B22 is slightly different. ASTM B22 covers bronze alloys used for turntables, movable bridges, and bridge parts. The alloys included in this specification include C86300, C90500, C91100, C91300, and C93700. While the specification does not dictate the

Product Spotlight: Bronze Lead Screw Nut

Materials: C93200 SAE 660 Bearing Bronze Processes: Milling, Tapping Industry: Industrial Machinery   This bronze lead screw nut is machined from SAE 660 C93200 Bearing Bronze bar stock. This lead screw nut has an acme thread. Acme threads in lead screws are generally stronger than square threads due to their trapezoidal thread profile which provides