CU8113 Leaded Copper Rod C18700, HO4, hard

Leaded Copper Rod C18700, HO4, hard Description

Our Leaded Copper Rod C18700, HO4 (hard) grade serves as a versatile and high-performance solution designed to address a wide range of industrial needs. Engineered to ASTM B301/B301M standards, this copper alloy benefits from the incorporation of lead, providing enhanced machinability while retaining excellent thermal and electrical conductivity. Its hard temper offers increased strength and durability, ensuring reliability in applications that require both precision and toughness. The rod’s corrosion resistance and formability render it suitable for components exposed to various environments, such as plumbing fixtures, electrical connectors, and mechanical assemblies.

With dimensions fully customisable to your specific project requirements, our C18700 Leaded Copper Rod is manufactured and tested to rigorous quality standards. This ensures consistent performance, minimal downtime, and cost-effective solutions across diverse industrial sectors. Depend on this alloy to meet demanding conditions without compromising workability or performance.

Leaded Copper Rod C18700, HO4, hard Applications

Leaded Copper Rod C18700, HO4, hard is a specialised copper alloy recognised for its excellent machinability, good corrosion resistance, and enhanced mechanical strength. The added lead content reduces friction, allowing for smoother finishes and extending the life of tools used during fabrication. These characteristics render it highly versatile in exacting industrial environments where precision, durability, and reliable performance are essential, from heavy machinery components to specialised connectors.

1. Electrical and Electronics Applications

·         Switch Contacts: Provides low friction and reliable conductivity, essential for high-cycle operation.

·         Terminal Connectors: Ensures strong joints for consistent current flow in power distribution systems.

·         Heat Dissipation Components: Offers excellent thermal conductivity for managing temperature in electronic assemblies.

2. Industrial Machinery Components

·         Bearing Sleeves: Ensures smooth rotation and reduced friction for high-speed equipment.

·         Pump Shafts: Maintains dimensional stability under demanding load conditions.

·         Gear Parts: Withstands repetitive loads and helps minimise wear in mechanical assemblies.

3. Fluid and Gas Handling Systems

·         Valve Stems: Resists corrosion and galling in high-pressure flow environments.

·         Couplings: Maintains strength and integrity when exposed to varying fluid pressures.

·         Fittings: Ensures reliable sealing and extended service life in piping networks.

Leaded Copper Rod C18700, HO4, hard Packaging

Each Leaded Copper Rod C18700, HO4, Hard is meticulously packaged using robust protective materials, ensuring minimal risk of damage during transport. Vacuum sealing is employed to further safeguard the rods from moisture, while specially formulated anti-corrosion paper helps preserve their surface integrity. We also offer customisable packaging options, including varying bundle sizes, labelling, and specialised shipping containers, to meet diverse customer needs.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Leaded Copper Rod C18700, HO4, hard FAQs

Q1: What are the key material properties of Leaded Copper Rod C18700, HO4, hard?

A1: Leaded Copper Rod C18700, HO4, hard is an alloy typically containing around 1% lead to enhance machinability while retaining copper’s inherent thermal and electrical conductivity. The HO4 temper indicates a hard drawing process, resulting in increased strength and hardness compared to softer tempers. Furthermore, this alloy exhibits good corrosion resistance, moderate tensile strength, and excellent workability, making it suitable for precision components and complex part geometries.

Q2: How can Leaded Copper Rod C18700, HO4, hard be processed or fabricated?

A2: Leaded Copper Rod C18700, HO4, hard is commonly processed using conventional machining techniques such as turning, milling, and drilling, where the added lead improves chip formation and reduces tool wear. To maintain mechanical properties, cold working operations like drawing or rolling are recommended, followed by stress relief annealing if necessary. Brazing, soldering, and welding can be performed with appropriate fluxes and procedures, ensuring strong, reliable joints.

Q3: Which quality standards and certifications apply to Leaded Copper Rod C18700, HO4, hard?

A3: Leaded Copper Rod C18700, HO4, hard typically adheres to ASTM B140 specifications, which define chemical composition, mechanical properties, and testing methods for leaded copper alloys. Producers and suppliers may also comply with additional standards such as SAE, MIL, or EN designations, depending on regional or industry-specific requirements. Manufacturing processes often follow ISO 9001 or AS9100 quality management systems to ensure consistent material performance.

Related Information

1. Quality Control Measures

Safeguarding consistent performance of the Leaded Copper Rod C18700, HO4, hard begins with a stringent inspection protocol. Specialists analyse the rod’s mechanical attributes, such as tensile strength and elongation, to confirm adherence to precise tolerance requirements. Given that the dimensions are fully customisable, every piece undergoes microscopic examination to detect potential fissures or inclusions that might develop during casting or extrusion.

Quantitative verification follows these preliminary checks, where the rods are subjected to tests including optical emission spectroscopy to validate their chemical composition. Alongside these evaluations, hardness testing ensures that the HO4, hard designation meets customer specifications reliably. By focusing on these quality control steps, manufacturers ensure that each customised rod aligns with exacting standards and maintains uniformity across multiple production batches.

2. Applications in Advanced Industries

Technologically advanced sectors, such as aerospace and energy generation, frequently rely on the durability and conductivity of Leaded Copper Rod C18700, HO4, hard. For complex systems where minimal thermal expansion is vital, these customised rods provide stable dimensional integrity under fluctuating temperatures. Because they can be tailored to unique lengths and diameters, these rods integrate effectively into intricate assemblies, leading to reliable performance in critical environments.

Further adoption of this copper alloy rods can be found in precision electronic components, where repeated connections and vigorous operating conditions demand superior machinability. The lead content ensures improved chip formation, which assists in streamlining the fabrication of parts facing continuous stress. Consequently, manufacturers across diverse fields continue to choose these specialised rods for their engineering requirements and proven track record in intricate, high-demand applications.