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Nial Sheets and Plates is a well-known manufacturer and supplier based in Houston, USA, specializing in high-quality Manganese Bronze circles for a range of industrial and engineering applications. These circles are celebrated for their strength, resistance to corrosion, and superb machinability, making them a go-to choice in tough environments where durability and load-bearing capacity are crucial. Nial provides these products in tailored diameters and thicknesses to cater to specific client requirements, all while ensuring they meet international standards. With a solid reputation for delivering precision-engineered non-ferrous alloys, Nial serves various industries, including marine, defense, automotive, and heavy machinery, with dependable Manganese Bronze solutions.
Manganese Bronze is a robust alloy primarily made up of copper (around 60%), zinc (20–25%), and either aluminum or iron, along with a small amount of manganese (1–4%) that boosts its strength and corrosion resistance. It may also contain trace amounts of tin and lead to enhance machinability. This alloy showcases impressive tensile strength (typically between 550–850 MPa), excellent wear resistance, and good elongation and impact strength. Its mechanical and chemical stability under stress and in corrosive conditions makes it perfect for components that need both strength and a long service life.
| Shape | Round |
| Material Grade | C67000, C67500, or C67600 |
| Material | Manganese Bronze Round Bar |
| Size | 25mm to 500mm |
| Length | 10mm to 6000mm |
| Element | Content (%) |
|---|---|
| Cu | 58.5 |
| Fe | 1.4 |
| Mn | 0.1 |
| Sn | 1 |
| Zn | 39 |
| Properties | Metric | Imperial |
|---|---|---|
| Hardness, Rockwell B | 65 | 65 |
| Tensile strength (annealed) | 448 MPa | 65000 psi |
| Tensile strength (hardened) | 565 MPa | 81900 psi |
| Yield strength (annealed) | 207 MPa | 30000 psi |
| Elongation at break (hardened) | 25% | 25% |
| Elongation at break (annealed, in 482.6 mm) | 33% | 33% |
| Machinability (UNS C36000 (free-cutting brass) = 100) | 30 | 30 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Manganese Bronze Circle provide excellent strength, durability and corrosion resistance, making them ideal for marine, industrial and heavy duty applications They are highly resistant to fatigue and wear, providing long service life in the environments tough. Their superior machinery allows for precision and customization. Due to excellent thermoelectric conductivity, these circuits are suitable for applications requiring efficient energy transfer. In addition, manganese lead is highly resistant to dezincification, maintaining its structural integrity over time. Its aesthetic appeal and polish ability make it a favorite for furniture, striking a balance between functionality and visuals.
Manganese Bronze circles find extensive use in marine applications, such as propeller shafts, pump parts, and ship fittings, thanks to their resistance to saltwater corrosion. In industrial settings, they are commonly used to manufacture bushings, bearings, gears, and high-load fasteners. The automotive and aerospace sectors appreciate Manganese Bronze for its favorable strength-to-weight ratio and fatigue resistance in high-stress components. Additionally, these circles are ideal for architectural hardware and artistic applications where both strength and aesthetics matter. Their excellent machinability and wear resistance make them a preferred option for parts that experience continuous motion or load.
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Houston, TX 77041
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