CU8115 Leaded Copper Rod C18700, Dia. 6 mm

Leaded Copper Rod C18700, Dia. 6 mm Description

Our Leaded Copper Rod C18700, measuring 6 mm in diameter, provides an exceptional balance of machinability and conductivity. Engineered with a controlled percentage of lead to enhance free-cutting properties, this alloy offers smooth, precise fabrication while retaining the inherent strength, ductility, and corrosion resistance of copper. Its uniform diameter and density deliver reliable performance in parts that demand tight tolerances and minimal wear.

Produced in accordance with ASTM B301/B301M standards, our C18700 rod undergoes rigorous quality control to ensure consistent chemical composition and mechanical properties. This makes it ideal for a range of industrial applications, including electrical components, plumbing fittings, and decorative hardware. Committed to delivering dependable metal solutions, our Leaded Copper Rod C18700 meets performance requirements in demanding environments, offering you confidence in every project.

Leaded Copper Rod C18700, Dia. 6 mm Applications

Leaded Copper Rod C18700, Dia. 6 mm, offers a combination of strength, corrosion resistance, and enhanced machinability. This alloy is frequently employed in industries such as electronics, automotive, and industrial machinery where reliability and high productivity are essential. Its unique lead content reduces friction during machining, resulting in precise components with minimal tool wear, making it suitable for a wide range of critical applications.

1. Electronics Applications

·         Connectors: The rod’s excellent conductivity ensures reliable signal and power transfer under demanding conditions.

·         Switch Contacts: Consistent electrical performance and low wear make it suitable for high-cycle switch mechanisms.

·         Circuit Terminals: Exceptional machinability allows for precise, mass-produced terminal parts.

2. Automotive Applications

·         Fuel System Fittings: Enhanced corrosion resistance and tight dimensional tolerances help maintain safe fuel delivery.

·         Hydraulic Valve Bodies: Low friction properties support efficient fluid control and extended operational life.

·         Transmission Components: Strength and reliability deliver consistent performance under high-stress conditions.

3. Industrial Machinery Applications

·         Pump Shafts: Durability and corrosion resistance support continuous operation in liquid-handling systems.

·         Valve Stems: Stable mechanical properties ensure tight sealing and low-maintenance performance.

·         Couplings: Reliable torque transmission and straightforward machining enable robust linkage solutions.

Leaded Copper Rod C18700, Dia. 6 mm Packaging

Our Leaded Copper Rod C18700, 6 mm in diameter, is carefully protected with specialised plastic sleeves and moisture-resistant paper, then hermetically sealed in vacuum packaging to safeguard its surface. Chromate-based or VCI treatments help prevent corrosion during storage and transit. Additionally, customised labelling, bundling, and wooden crates are available to accommodate diverse shipping and handling needs, ensuring your rods arrive in pristine condition.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Leaded Copper Rod C18700, Dia. 6 mm FAQs

Q1: What are the key material properties of Leaded Copper Rod C18700, Dia. 6 mm?

A1: Leaded Copper Rod C18700 contains a small percentage of lead (typically around 1%) combined with copper, providing excellent machinability and moderate strength. Its enhanced free-cutting characteristics make it well-suited for high-speed machining applications. The alloy also exhibits good thermal and electrical conductivity, which is essential in components requiring efficient heat or current transfer. Its composition safeguards stable mechanical properties under typical operating conditions.

Q2: How can this leaded copper rod be processed or fabricated?

A2: Leaded Copper Rod C18700 can be extruded or drawn to achieve the desired diameter, followed by precision machining due to its favourable free-cutting properties. The alloy’s machinability allows for turning, milling, and drilling operations with reduced tool wear. It can also undergo soldering, brazing, or welding with proper preparation to minimise lead fumes. Heat treatment usually involves stress relieving, ensuring uniform mechanical properties and dimensional stability.

Q3: Which quality standards and certifications apply to Leaded Copper Rod C18700, Dia. 6 mm?

A3: Leaded Copper Rod C18700 typically adheres to ASTM B301, specifying chemical composition and mechanical properties for free-cutting copper rod. Production processes often follow ISO 9001 to ensure quality management and consistent performance. Additional certifications may include RoHS compliance to limit hazardous substances, including lead content. Some end-use applications also require third-party inspection or mill test reports to confirm material traceability and conformance.

Related Information

1. Industry Standards and Certifications

A variety of international guidelines governs the production and testing of the Leaded Copper Rod C18700, Dia. 6 mm. These standards ensure stringent assessments of mechanical properties, chemical composition, and dimensional tolerances. In particular, ASTM B140 is often cited for specifying the rod’s performance ranges, including its tolerance for lead content, tensile strength, and elongation requirements. Compliance with these regulations grants the rod a globally recognised benchmark of quality, making it suitable for diverse commercial and industrial applications.

Beyond ASTM guidelines, manufacturers commonly pursue ISO certifications to underscore the reliability of each C18700 rod. By adopting proven quality management systems, such as ISO 9001, producers verify that each 6 mm diameter rod meets exacting specifications with consistent results. This dual adherence to standardised processes and third-party audits serves to bolster customer trust, while also facilitating alignment with emerging regulatory frameworks across multiple territories.

2. Manufacturing Process

Careful selection of alloys and precise metallurgical control are key steps in the production of the Leaded Copper Rod C18700. During the casting stage, molten copper and carefully measured lead content undergo thorough mixing to ensure a consistent distribution of lead throughout the material. Subsequent hot or cold working operations result in a rod with a uniform 6 mm diameter, ready to exhibit properties such as excellent machinability and good electrical conductivity.

Distinctive finishing steps further refine the rod’s surface characteristics, enhancing both appearance and functionality. Drawing operations serve to achieve the final diameter, accompanied by dimension checks to adhere strictly to customer requirements. Pre-treatment or post-processing methods, such as annealing or stress relief, are chosen based on the rod’s intended end use, guaranteeing that the C18700 grade maintains optimal levels of hardness, durability, and performance in each 6 mm profile.