National Bronze Mfg. Co. is proud to introduce a new family of copper alloy products to their already diverse product line. Effective immediately National Bronze Mfg. has become an authorized reseller of Toughmet®. Toughmet® is a spinodally hardened Nickel Tin Bronze Alloy manufactured exclusively by Materion. This propriety alloy has many unique features that make
Continuous cast bronze tube is cast or manufactured with additional stock on both the ID (inner diameter) and OD (outer diameter) in order to finish to the stated nominal size. The nominal size is the listed ID & OD size. For example if you were to order a piece of bronze tube stock with a
We recently added new content to our resources page. This content is valuable technical tools, charts, and articles that can help make your job easier. In addition to our own content we have also added a number of technical guides from our industry. Feel free to use the content to guide you in your design
Need help deciding what cast bronze alloy is best for your application? Looking for available alternatives for hard to find alloys? Download our newest tool the Cast Bronze Alloy Selection Chart The selection chart list the most popular cast bronze alloys and allows you to compare their chemical and mechanical properties. It also let’s you
In response to the growing demand for the graphite plugged bushing product line, we are happy to announce that the entire line of standard size graphite plugged sleeve bushings are available for purchase online at bronzebushings.com. Hundreds of industry standard size sleeve bushings are listed in both inch and metric standard sizes. These products
Materials: C95400 Aluminum Bronze ASTM B505, Graphite Solid Lubricant Plugs Processes: Milling, Plugging Industry: Aerospace This aluminum bronze bearing block has graphite solid lubricant plugs to give the component the added benefit of self-lubrication. The graphite plugs cover 40% of the bearing surface, for added coverage (industry standard is 30% coverage). To learn
Material: SAE 863 Iron-Copper Sintered Powdered Metal ASTM B439 Grade 4 P/M Processes: Mixing, Compacting, Sintering, Sizing, Oil Impregnating Machining Processes: Turning Overview: This powdered metal bearing is manufactured as a blank via the P/M process and then finished machined in a secondary process. The Iron-Copper powdered metal complies with the SAE
The powdered metallurgy process is a mass production process that can reduce costs to a level that can be startlingly low when compared to CNC machining. An added benefit of the sintered metal bushing are the unique pores that are formed in the structure of the metal. These pores can serve as a
That’s right, we’re expanding again here at National Bronze Mfg. Co. This time with the addition of a brand new W.F. Wells band saw to our sawing department. The added saw will increase our capacity and turnaround time for both our bar stock orders as well as our production machined components orders, by decreasing
