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Varun Sheets and Plates Manufacturing and Suppliers, Dubai, UAE, is a reliable source of high-quality Manganese Bronze Circles with clients spread across marine, industrial, automotive, and engineering industries. Renowned for supplying high-wear-resistant non-ferrous alloys with great mechanical strength, Varun provides manganese bronze circles in specified diameters and thicknesses with accurate machining and surface finishes. With emphasis on quality, strength, and timely delivery, Varun makes sure every product meets international material standards and complies with the strict requirements of high-performance use in the UAE as well as global markets.
Manganese Bronze Rings generally consist of copper (55–65%), zinc (20–25%), and manganese (1–3%), together with small proportions of iron, aluminum, and tin to enhance strength and resistance against corrosion. This alloy provides high tensile strength (usually 400–700 MPa), good wear resistance, and satisfactory load-carrying capacity. Manganese bronze is hard and resistant and can be used in heavy-duty applications. Varun provides these circles in rolled or forged condition, as per specifications such as ASTM B138 (Alloy Types A and B), and also provides customized sizes for shafts, flanges, and bushings.
| 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.
Varun Sheets and Plates based in Dubai, UAE, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
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.
Yes, we offer custom sizes for Manganese Bronze Circle to meet specific project needs. Our team at Varun Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@varunplates.ae
Manganese Bronze Circles are extensively employed wherever high resistance to wear, impact, and corrosion is needed. Some of the typical applications are marine propeller hubs, pump parts, heavy-duty bearings, valve components, and gear blanks. Bushings, thrust washers, and mechanical linkages in automotive and industrial machinery industries utilize these circles. Due to their superior machinability and loaded strength, they are also suited for hydraulic equipment and earthmoving machinery. Varun’s Manganese Bronze Circles provide strength, reliability, and dimensional accuracy to ensure extended service life in tough mechanical and marine applications.
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