New CCAA Wire

Copper Clad Aluminum Alloy wire

Model: CCAA
Diameter: 0.08mm~3mm
Capacity:300 tons/m
Standard: JBT 11867-2014

Description

Copper Clad Aluminum Alloy wire (CCAA) is a kind of bimetallic wire by covering copper on the surface of aluminum alloy rod. CCAA has high tensile strength same as CCAM wire, and high conductivity same as CCA wire . CCAA wire can be processed same as pure copper wire.

Features:
Compared to Copper wire
1. Small density, light weight
2. No brittleness under low temperature, good creepage resistant

Compared to CCAM wire
1. Higher conductivity;
2. No electrochemical corrosion (oxidation).corrosion will lead to wire breaking

Compared to CCA wire
1.Higher tensile strength
2.Good flexibility
3.Good Solderability

Characteristics Comparison

Material	Copper Content by volume	Model	Elongation (%)	Tensile Strength (Mpa)	Resistivity （Ω.mm2/m）	Conductivity (%)	Density （g/cm3）	Length (M/kg)	Compressive Creep Resistance (%)
Copper Wire	/	TR0.110	16-21	235-241	≤0.017241	100	≤8.89	11836	Excellent
CCS Wire	/	CCS0.110	12-19	497-507	≤0.041000	42	≤8.10	12990	Bad
CCA Wire	15A	CCA0.110	5-12	150-155	≤0.026760	64	≤3.63	28988	Bad
CCAM Wire	15A	CCAM0.110	8-13	198-211	≤0.032000	53	≤3.75	28060	Bad
CCAA Wire	15A	CCAA0.110	10-14	195-205	≤0.026500	65	≤3.63	28988	Good

Technical Data

Description	Copper Content in Mass (%)	Aluminum Content (%)	Norminal Diameter (MM)	Tolerance (MM)	Elongation (%)	Tensile Strength (Mpa)	Resistivity (Ω.mm2/M)	Conductivity (%)	Density (g/cm3)
CCAA-15A	37%-40%	63%-60%	0.080≤d≤0.100	±0.003	≥9	≥172	≤0.0270	≥64	≥3.64
			0.100＜d≤0.120		≥10	≥172
			0.120＜d≤0.140		≥10	≥172
			0.140＜d≤0.200		≥10	≥172
			0.200＜d≤0.400	±0.005	≥12	≥160
			0.400＜d≤0.600	±0.005	≥13	≥150

Application

➢ Inner conductor material of Low voltage power cable, communication &signal cable
➢ Parallel double cores line conductor telephone communication
➢ Computer local network, network cable, network line
➢ Braiding wire of signal cable and LV &MV power cable
➢ Medical equipment & connection conductor material
➢ RF cable inner conductor & shielding
➢ Enameled magnet wires
➢ Car locomotive private sidings
➢ Others

Braid Shielding