Engineering FAQ Guide
NCC Round Wire: Temperature, Surface and Joining FAQ
What is NCC Round Wire?
copper core with nickel cladding.
NCC round wire has a copper core with nickel cladding. Specify diameter, nickel-layer requirements and the joining method. For temperature-sensitive service, state the operating profile and exposure conditions, including how the wire ends will be protected.
Primary Applications
- high-temperature sensors
- lighting lead-in wire
- chemical process conductors
- engine compartment wiring
Critical RFQ Specifications
- diameter
- nickel ratio
- temperature target
- corrosion environment
- conductivity
- joining method
Selection
Does a nickel surface establish suitability for every chemical environment?
No. State the medium, concentration, temperature, exposure time and whether cut edges, ends or weld zones expose copper. Evaluate the finished component against those conditions.
Specifications
How should the nickel layer be specified?
Give the nickel fraction with a mass, volume or area basis, or state the required layer thickness by face and the measurement method. Add total diameter or width and thickness, grade, condition and layer coverage.
Procurement
What should a NCC Round Wire inquiry include?
Include diameter, nickel ratio, temperature target, corrosion environment, conductivity, joining method, drawing revision, intended use, requested sample or production quantity, packaging and destination. Confirm the required inspection records and schedule for that specification.
Testing
What should be checked after joining or forming?
Inspect the nickel coverage, cracks, layer integrity and exposed copper after the actual bend or weld process. Record joint resistance, strength and relevant corrosion or thermal results for the same sample.