Aung Metals is a well-respected manufacturer and supplier located in Naypyidaw, Myanmar, known for its high-quality Manganese Bronze Bars and Rods. With a strong focus on quality and innovation, the company produces materials that adhere to international standards for strength, durability, and resistance to corrosion. Thanks to advanced manufacturing techniques and rigorous quality control, Aung Metals guarantees consistent performance and precision in every product. Their Manganese Bronze Bars and Rods are highly regarded for their exceptional mechanical properties, making them perfect for demanding industrial applications in the marine, automotive, and engineering sectors, both in Myanmar and around the world.
Typically, Manganese Bronze Bars and Rods are made up of copper (about 55–60%), zinc (35–40%), and small amounts of manganese, iron, and aluminum. This alloy is known for its impressive strength, toughness, and wear resistance, along with outstanding corrosion resistance in both marine and industrial settings. It boasts good machinability and high tensile strength, often surpassing 600 MPa, which makes it ideal for heavy-load applications. The inclusion of manganese and iron boosts hardness and durability, while the copper-zinc base ensures excellent resistance to saltwater corrosion and wear from friction.
| 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.
Manganese Bronze Bars and Rods find extensive use in industries that demand high strength, wear resistance, and corrosion protection. They are perfect for marine hardware, propeller shafts, pump components, and bearings that are exposed to seawater and harsh conditions. In the automotive and heavy machinery fields, they are commonly used for bushings, gears, and load-bearing parts due to their remarkable mechanical reliability. Additionally, Manganese Bronze is employed in construction, oil and gas equipment, and power generation systems, where durability, precise dimensions, and resistance to mechanical stress are essential for long-lasting performance.






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