CU8112 Leaded Copper Rod C18700, HO2, half-hard

Leaded Copper Rod C18700, HO2, half-hard Description

Our Leaded Copper Rod C18700 in HO2 (half-hard) temper offers a unique combination of excellent machinability, reliable mechanical strength, and impressive corrosion resistance. Manufactured in accordance with ASTM B301/B301M specifications, this copper alloy is enhanced by the addition of lead, resulting in a material that delivers superior dimensional accuracy and ease of machining. Whether you require tailored lengths or specialised diameters, our customisable dimensions ensure each rod meets your specific project requirements without compromising on quality.

Thanks to its enhanced workability and strong structure, C18700 is ideal for use in applications such as plumbing fittings, valves, and instrumentation components. Every rod undergoes strict quality control processes and testing procedures to ensure it adheres to the highest industry standards. Count on our Leaded Copper Rod C18700 for dependable performance across diverse industrial sectors while meeting your precise engineering and production needs.

Leaded Copper Rod C18700, HO2, half-hard Applications

Leaded Copper Rod C18700, HO2, half-hard is a specialised alloy that combines excellent machinability with high corrosion resistance. It is particularly valued for its ease of fabrication and performance in demanding environments. This composition makes it suitable for numerous industrial, electrical, and automotive applications, offering a balance of strength, conductivity, and reliability in diverse operating conditions.

1. Industrial Manufacturing Applications

·         Machined Valves: These rods provide excellent machinability for producing precision valve components in industrial equipment.

·         Gears and Worm Wheels: Their wear-resistant properties enhance the durability of power transmission parts in heavy-duty machinery.

2. Electrical Components

·         Connector Terminals: The alloy’s high conductivity ensures reliable connections in wiring and circuit assemblies.

·         Switch Contacts: Its corrosion resistance helps maintain stable electrical performance under repeated switching cycles.

3. Automotive and Transportation

·         Brake System Bushings: The strong composition aids in reducing friction and wear within braking mechanisms.

·         Fuel System Assemblies: These rods resist fuel corrosion and maintain structural integrity in critical fluid handling components.

Leaded Copper Rod C18700, HO2, half-hard Packaging

Each Leaded Copper Rod (C18700, HO2, half-hard) is protected with foam inserts and sealed within vacuum packaging to prevent moisture ingress and oxidation. Our anti-corrosion measures include rust inhibitors to safeguard material integrity during transit. For added security, optional shock-absorbing materials are available. We also provide customised packaging options, including size variations and branding, to meet unique needs and ensure your product remains pristine until final use.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Leaded Copper Rod C18700, HO2, half-hard FAQs

Q1: What are the key material properties of Leaded Copper Rod C18700, HO2, half-hard?

A1: In addition to copper content typically around 98–99%, it contains approximately 0.8–1.2% lead, which enhances machinability and chip formation. With a half-hard (HO2) temper, it provides moderate tensile strength and good wear characteristics. The lead addition also has minimal impact on electrical and thermal conductivity, allowing C18700 to maintain adequate performance in conductive applications. Overall, it strikes a balance between machinability, strength, and conductivity.

Q2: How can Leaded Copper Rod C18700, HO2, half-hard be processed or fabricated?

A2: It can be easily processed through conventional machining methods such as turning, drilling, and milling, thanks to its lead content that enhances chip breaking. Cold working, including drawing or rolling, is feasible but requires careful control of strain to maintain the half-hard (HO2) temper. Because of its moderate strength, it can be formed into complex shapes with minimal cracking risk. Soldering and brazing are also commonly used for joining.

Q3: Which quality standards and certifications apply to Leaded Copper Rod C18700, HO2, half-hard?

A3: Leaded Copper Rod C18700, HO2, half-hard typically conforms to ASTM B301 or relevant UNS guidelines for chemical composition and mechanical properties. Manufacturers often certify compliance with ISO 9001 or equivalent quality management systems to ensure consistent production. Additional testing, such as hardness and dimensional checks, verifies adherence to the half-hard (HO2) specification. These standards confirm that the rod meets strict reliability, traceability, and performance requirements in demanding applications.

Related Information

1. Quality Control Measures

Quality inspection for Leaded Copper Rod C18700, HO2, half-hard begins with a meticulous evaluation of chemical composition and mechanical properties. By verifying the precise volume of lead content, manufacturers ensure that the rods exhibit optimal machinability while maintaining the inherent strength of copper. Rigorous testing is then performed to confirm that each rod, produced in customised dimensions, adheres to established tolerance levels, guaranteeing seamless fit within various industrial applications.

Further assurance is provided through standardised measures designed to detect any microstructural inconsistencies. Nondestructive testing methods, such as ultrasonic inspection, help identify internal flaws, while dimensional checks ensure compliance with exacting specifications. This multifaceted quality control process confirms that every grade C18700 rod meets stringent performance criteria, enabling consistent results in demanding environments such as electronics assembly and precision mechanical systems.

2. Applications in Advanced Industries

Aerospace sectors often require materials that can withstand extreme conditions without compromising on weight or strength. In these fields, Leaded Copper Rod C18700, HO2, half-hard is valued for its customised dimensional options and excellent machinability, simplifying fabrication into critical components like connectors and brackets. Its electrical conductivity further increases its utility in avionics and other complex electronic systems that demand stable and reliable performance.

Specialised manufacturing operations in medical device production also benefit from the unique properties of this leaded copper rod. Its ease of machining and uniform consistency support tight tolerances, which are essential for producing intricate surgical and diagnostic tools. With the added advantage of design flexibility, the grade C18700 rod in half-hard form offers remarkable dependability across advanced industries where precision, conductivity, and durability are paramount.