SAE 660 Bronze Tube 89.6mm OD x 50mm ID, Mill Finish, 19mm Wall, 40.87kg/m, Poor Weldability, Fair Corrosion Resistance - Linear Metre

SAE 660 Bronze Tube - 88.9mm x 50.8mm (3 1/2" OD x 2") - Linear Metre

The SAE 660 Bronze Tube is a remarkable material choice for a variety of industrial applications, celebrated for its durability and versatility. This specific tube features an outside diameter of 88.9mm (3 1/2 inches) and an internal diameter of 50.8mm (2 inches), delivering a substantial wall thickness of 19mm. Its robust construction makes it ideal for demanding environments where strength and wear resistance are paramount.

Material Composition

Crafted from SAE 660 bronze, this tube is a high-lead tin bronze renowned for its excellent machinability and exceptional wear resistance. The composition of this alloy enhances its performance in applications such as bushings and bearings, making it an ideal choice for components that undergo significant friction and stress. The lead content also aids in reducing friction between moving parts, contributing to its longevity.

Dimensions and Specifications

The actual supplied dimensions of the tube show a slight variation, with an outside diameter of 89.6mm and an internal diameter of 50mm. This makes it suitable for applications requiring precise fittings and connections. Weighing approximately 40.87 kg per metre, this tube offers the necessary heft for heavy-duty uses without compromising on performance.

Corrosion Resistance

The SAE 660 bronze offers fair corrosion resistance, making it suitable for use in environments where moisture and certain chemicals may be present. However, it is important to note that while it can withstand some corrosion, it is not designed for highly corrosive conditions. Users should consider additional protective measures for extended exposure to harsh environments.

Weldability Considerations

One of the defining features of this bronze tube is its poor weldability. This characteristic means that conventional welding methods may not be effective, and alternative joining techniques, such as brazing or mechanical fastening, should be employed. This ensures a secure and reliable assembly without compromising the integrity of the material.

Aesthetic Finish

The tube comes with a mill finish, providing a raw and unpolished appearance. This finish is ideal for industrial applications where aesthetics are secondary to functionality. The mill finish ensures that the tube is ready for immediate use, offering both performance and practicality.

Applications

Given its properties, the SAE 660 bronze tube is well-suited for a broad range of applications across various industries. It can be utilized in automotive, manufacturing, and construction settings where high strength and wear resistance are critical. Its ability to perform under load makes it a reliable choice for engineers and manufacturers alike.

Conclusion

In summary, the SAE 660 Bronze Tube with dimensions of 88.9mm x 50.8mm offers an exceptional solution for industrial applications requiring robust materials. With its high strength, fair corrosion resistance, and specific limitations regarding weldability, this bronze tube is engineered to meet the challenges of demanding environments. Whether for machinery, structural components, or other engineering needs, this product delivers the reliability and performance that professionals expect.

Specifications