Bronze Hollow Bar C932 0.500″ ID x 1.500″ OD, 13″ Long SAE660

Description

Product Overview

The C932 bronze hollow bar is engineered for demanding industrial applications where dimensional precision and material durability are paramount. With an inside diameter of 0.500 inches and an outside diameter of 1.500 inches, the bar provides a generous wall thickness that supports high load capacities while maintaining a lightweight profile. Its 13‑inch length is cast oversized, allowing manufacturers to finish the final dimensions to exact specifications without sacrificing structural integrity. The alloy composition, C932, is a high‑strength bronze known for excellent wear resistance, corrosion tolerance, and superior machinability, making it an ideal choice for bearing shafts, custom fittings, and prototype components. Each bar is produced by Online Metal Supply, a trusted name in raw metal materials, ensuring consistent quality control from melt to final inspection.

Usage

Designed for versatility, this bronze hollow bar finds utility across a broad spectrum of industries. In the aerospace sector, engineers rely on its dimensional stability for lightweight structural components and precision‑machined fittings. Automotive manufacturers incorporate the bar into prototype engine mounts and suspension brackets where strength‑to‑weight ratio is critical. In the marine environment, the alloy’s corrosion resistance extends the service life of propeller shafts and underwater bearings. Additionally, the bar serves hobbyists and small‑batch fabricators who need a reliable, ready‑to‑machine material for custom tooling, artistic metalwork, and educational projects. Its oversize casting simplifies the finishing process, allowing users to achieve exact tolerances with minimal material waste.

Why Choose Us

When selecting a raw material, consistency, reliability, and support are as important as the material itself. Online Metal Supply has a long‑standing reputation for delivering premium bronze products that meet stringent industry standards. Each hollow bar undergoes rigorous dimensional inspection and chemical analysis to verify compliance with SAE 660 specifications. Our state‑of‑the‑art casting facilities employ controlled cooling rates to minimize internal stresses, resulting in a uniform grain structure that enhances fatigue resistance. Beyond product quality, we provide responsive technical assistance, detailed material data sheets, and flexible order fulfillment options to accommodate both large‑scale manufacturers and individual makers. Our commitment to sustainability includes responsible sourcing of copper and tin, ensuring that every bar not only performs exceptionally but also aligns with environmental stewardship goals.

Key Features

• Precision‑cast oversized dimensions enable exact finishing with minimal waste.
• High‑strength C932 bronze alloy offers superior wear resistance for long‑lasting performance.
• Corrosion‑resistant composition ideal for marine and outdoor applications.
• Consistent wall thickness provides reliable load‑bearing capacity in demanding environments.
• Dedicated customer support and technical guidance ensure successful integration into any project.

FAQ

What is the difference between the oversize casting and the final finished size?

The bar is initially cast slightly larger than the listed dimensions to allow for machining or grinding to achieve the exact final size. This approach reduces the risk of dimensional errors and provides a smoother surface finish.

Can the hollow bar be welded or brazed?

Yes, C932 bronze can be brazed using standard copper‑based filler metals. Welding is possible with appropriate techniques, but brazing is generally recommended to preserve the alloy’s mechanical properties.

Is the material compatible with lubricants used in bearing applications?

The bronze alloy is fully compatible with common bearing greases and oils. Its low friction characteristics make it an excellent choice for rotating or sliding components where lubrication is essential.

What certifications or standards does this product meet?

The bar conforms to SAE 660 specifications for bronze alloys and has been tested to meet ASTM B 584 standards for dimensional accuracy and material composition.

How should the bar be stored to maintain its quality?

Store the bar in a dry, temperature‑controlled environment away from direct exposure to moisture or corrosive chemicals. Proper packaging and handling will preserve its surface finish and dimensional stability.

With its combination of precise dimensions, high‑performance alloy, and comprehensive support, the C932 bronze hollow bar is a dependable solution for engineers, fabricators, and innovators seeking a material that delivers both strength and versatility. Whether you are developing a new prototype, repairing critical equipment, or crafting custom metal art, this product provides the foundation for success.