Chuck Metals stands out as a top manufacturer and supplier in Singapore, specifically on Pulau Ujong, where they provide high-quality Manganese Bronze Bars and Rods for a variety of industrial uses. These products are celebrated for their remarkable strength, resistance to corrosion, and long-lasting durability, making them perfect for heavy-duty components in marine, industrial, and automotive settings. Manganese bronze is particularly prized for its excellent wear resistance, impressive load-bearing capacity, and great machinability. At Chuck Metals, every item is crafted to meet international quality standards, guaranteeing precision, reliability, and a long service life even in the toughest applications.
Typically, Manganese Bronze Bars and Rods are made from a blend of copper, zinc, manganese, aluminum, and trace amounts of iron. This unique mix boosts their tensile strength, hardness, and resistance to corrosion, especially in marine and industrial environments. They are known for their outstanding machinability and performance under heavy loads and high-friction conditions, making them ideal for challenging operational settings.
| Shape | Round |
| Material Grade | C67000, C67500, or C67600 |
| Material | Manganese Bronze Round Bar |
| Size | 25mm to 500mm |
| Length | 10mm to 6000mm |
| Chemical Composition Limits | ||||||||
| Weight % | Cu | Al | Fe | Mn | Ni | Si | Sn | Zn |
| AMS 4640 | Bal | 9.0-11.0 | 2.0-4.0 | 1.5 | 4.0-5.5 | 0.25 | 0.20 | 0.30 |
| Grade | Alloy | UNS | SAE | CDA | EN |
| C86300 | SAE 430B | C86300 | J461, J462 | 863 | cuzn25al5fe3mn4 |
Select the right manganese bronze bar by considering its strength, corrosion resistance, machinability, and load-bearing capacity. Match these properties to your application's requirements, including environmental conditions and mechanical stresses.
Manganese bronze rods are available in sizes ranging from 1/4" to 8" in diameter. Finishes include mill, polished, ground, and custom, catering to various industrial applications.
Manganese Bronze Bars are available in various configurations, including round bars, hexagonal bars, square bars, rectangular/flat bars, and custom shapes to suit diverse industrial and machining applications.
These bars and rods find extensive use in marine hardware, propeller shafts, pump components, heavy-duty bushings, bearings, valve parts, and worm gears. Their blend of strength, corrosion resistance, and anti-seizing properties makes them perfect for shipbuilding, oil and gas equipment, power generation machinery, and heavy industrial tools. Manganese bronze is particularly favored in situations where high load capacity and wear resistance are essential.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chuck Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Singapore, Singapore
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