Engineering FAQ Guide
CCS Round Wire: Strength and Electrical Requirements FAQ
What is CCS Round Wire?
steel core with metallurgically bonded copper cladding.
State the application, wire dimensions, strength and electrical requirements, then add the copper-layer, connection and exposure details.
Primary Applications
- grounding
- lightning protection
- coaxial cores
- signal wires
Critical RFQ Specifications
- diameter
- conductivity
- tensile strength
- copper layer
- corrosion environment
- packaging
Selection
What inputs are needed for grounding evaluation?
Provide the project-approved material requirements, fault current and duration, installation loads, soil or exposure conditions and connection details. A CCS material name does not determine the grounding conductor size or establish project acceptance.
What changes for signal-cable wire?
State frequency range, wire geometry, layer thickness and finished-cable attenuation or other electrical targets. Grounding fault-duty requirements and RF cable requirements are different comparison bases.
Specifications
Which electrical and mechanical quantities should be compared?
State material conductivity at a defined temperature separately from finished-conductor resistance. Specify tensile strength or breaking load for the identified specimen, grade and condition; geometry and strand construction affect finished-conductor results.
Procurement
What should a CCS Round Wire inquiry include?
Include diameter, conductivity, tensile strength, copper layer, corrosion environment, packaging, drawing revision, intended use, requested sample or production quantity, packaging and destination. Confirm the required inspection records and schedule for that specification.
Testing
How should copper-layer continuity be checked?
Agree cross-section measurements, surface inspection and applicable bend or torsion checks for the form. Inspect cut ends, formed areas and joints against the exposure requirements.