Copper Clad Aluminum CCA Cu Al T2 1070 Wire

/ August 11, 2022

Model NO.: 1100, 1050, 1060, 1070, 3003, 8011/T2
Clading Rate: 100%
Elongation/%: 1.0 Min
Application 1: Power Transmission
Application 2: Fuse
Application 3: Wind Power and So on
Trademark: Chalco Aluminum
Transport Package: Export Standard Wooden Pallet
Specification: According to Customer Requirement
Origin: Henan China
HS Code: 7419999100
Model NO.: 1100, 1050, 1060, 1070, 3003, 8011/T2
Clading Rate: 100%
Elongation/%: 1.0 Min
Application 1: Power Transmission
Application 2: Fuse
Application 3: Wind Power and So on
Trademark: Chalco Aluminum
Transport Package: Export Standard Wooden Pallet
Specification: According to Customer Requirement
Origin: Henan China
HS Code: 7419999100
Copper Clad Aluminum CCA Cu Al T2 1070 Wire

The Copper Clad Aluminum CCA Cu Al T2 1070 Wire produced by Henan Chalco is different from the traditional hydrostatic extrusion, rolling and splicing, cladding welding and sleeve rolling. The original "horizontal continuous casting and high efficiency forming-rolling" technology is adopted to achieve a certain metallurgical bonding between the copper clad aluminium wire and the aluminium clad wire and to strengthen the two metals. The interface shear strength ensures the mechanical and electrical properties of the product, and improves the stability of the product.

Copper clad aluminum CCA is composed of aluminum core wire and outer copper layer which is tightly clad. It has the advantages of good conductivity of copper and light weight of aluminum. It is the preferred material for inner conductor of coaxial cable and cable in electrical equipment. The same process cable can be used for pure copper wire.

Production standard:

1.SJ/T112233-2000 "Copper Clad Aluminum CCA Cu Al T2 1070 Wire ", American ASTMB566-93 "Copper Clad Aluminum CCA Cu Al T2 1070 Wire ".
2. Copper Clad Aluminum CCA Cu Al T2 1070 Wire can be divided into soft (A) and hard (H) according to mechanical properties, and it can be divided into 10% and 15% according to the volume ratio of copper layer.

A.Copper Clad Aluminum CCA  flat wire
1.Reference table for allowable deviation of straight line dimension
Diagonal dimension/mm Permissible deviation
Advanced level General level
0.5~1.0 0.01 0.02
>1.0~3.0 0.015 0.03
>3.0~6.0 0.02 0.03
>6.0~10.0 0.03 0.05
>10.0~15.0 0.07 0.1


2.Reference table for physical properties of flat wire at room temperature
Volume ratio of cladding layer/% Subtense distance/mm Temper Density(g/cm3) Tensile strength/MPa Elongation/%
Maximum dc resistivity
(Ω·mm2/m)
Volume conductivity is not less than
(%IACS)
20 0.5~15 Hard 3.94 ≥160 ≥1.0 0.02596 66.4
  0.5~15 Soft   ≥110 ≥12 0.0255 67.6
25 0.5~15 Hard 4.25 ≥170 ≥1.5 0.02548 67.7
  0.5~15 Soft   ≥115 ≥13 0.02498 69
30 0.5~15 Hard 4.56 ≥180 ≥2 0.02477 69.6
  0.5~15 Soft   ≥120 ≥14 0.02424 71.1
 
3.weight reference table of CCA flat wire
Width of flat wire/mm Coil weight of flat wire /kg
Standard coil Lighter coil
0.5~1.0 10±1 8±1
>1.0~3.0 22±2 20±2
>3.0~5.0 25±3,40±4 22±3,30±3
>5.0 70±5 50±5
 
B. Copper Clad Aluminum CCA round wire
Reference table for allowable deviation of CCA round wire
Diameter/mm
Optimize diameter size
/mm 		Acceptable tolerance
>1.0~8.25 2,3,4,5,6,7,8 ±1%d

1.Reference sheet for tensile strength and elongation at break of CCA round wire
 
Standard diameter/mm Tensile strength/MPa Elongation/%
Hard Y Soft R Hard Y Soft R
min max min max
1.00~2.05 207 138 1 15
2.06~2.30 200 138 1 15
2.31~2.59 193 138 1 15
2.60~2.91 186 138 1 15
2.92~3.26 179 138 1 15
3.27~3.67 172 138 1.5 15
3.68~4.12 166 138 1.5 15
4.13~4.62 159 138 1.5 15
4.63~5.19 152 138 1.5 15
5.20~5.83 138 138 1.5 15
5.84~6.54 124 138 1.5 15
6.55~8.25 110 138 1.5 15


2.Reference table for maximum DC resistivity and volume conductivity of CCA round wire

Cladding volume ratio
/% 		Temper Density(g/cm3) Maximum DC resistivity(Ω·mm2/m) Volume conductivity is not less than(%IACS)
20 Hard 3.94 0.02596 66.4
  Soft   0.0255 67.6
25 Hard 4.25 0.02548 67.7
  Soft   0.02498 69
30 Hard 4.56 0.02477 69.6
  Soft   0.02424 71.1

Product performance:

1. Unique composite properties, Copper-aluminum interface for metallurgical bonding, high performance products, with copper conductivity and aluminum density characteristics of small;
2. High interfacial bonding strength, excellent electrical conductivity and excellent mechanical properties.
3. The thickness of copper layer is large and adjustable, which is suitable for transmitting large current.
4. Lightweight, easy to transport and install.
5. Obvious economic benefits: saving copper resources and reducing production costs.

The density of Copper Clad Aluminum CCA Cu Al T2 1070 Wire  is only 37-40% of that of pure copper wire, and its length is 2.45-2.65 times of that of pure copper wire with the same mass and diameter, and its tensile strength is 1.6-2 times higher than that of pure copper wire. Therefore, using wire length or strength to produce wire and cable will greatly reduce the production cost.

Application of Copper Clad Aluminum CCA Cu Al T2 1070 Wire :

1. Electrical equipment manufacturing: mainly including low-voltage, medium-voltage, high-voltage distribution, bus system, rectifier, motor winding, etc.
2. Bimetal connectors in crane track supply system, vacuum switchgear, generator set, substation, aluminum foil winding transformer, etc.
3. wind power, solar photovoltaic field: mainly including reactors, inverters and so on;
4. railways, aerospace, high-speed ferry and so on.
5. high frequency signal transmission
6. preferred conductor material for cable TV coaxial cable
7.50 RF cable, flexible RF coaxial cable inner conductor material
8. leakage conductor inner conductor material
9. computer power and other data cable inner conductor materials
10. internal conductor material for micro coaxial cable
11. power transmission
12. stranded wire
13. conductor materials for power cables
14. control cable inner conductor
15. special conductors for automobiles and locomotives
16. building materials without wires and conductors
17. conductor material such as busbar.
18. fuse
19. RF shielding network.
Copper Clad Aluminum CCA Cu Al T2 1070 Wire
Copper Clad Aluminum CCA Cu Al T2 1070 Wire
  Copper Clad Aluminum CCA Cu Al T2 1070 Wire

The Copper Clad Aluminum CCA Cu Al T2 1070 Wire produced by Henan Chalco is different from the traditional hydrostatic extrusion, rolling and splicing, cladding welding and sleeve rolling. The original "horizontal continuous casting and high efficiency forming-rolling" technology is adopted to achieve a certain metallurgical bonding between the copper clad aluminium wire and the aluminium clad wire and to strengthen the two metals. The interface shear strength ensures the mechanical and electrical properties of the product, and improves the stability of the product.

Copper clad aluminum CCA is composed of aluminum core wire and outer copper layer which is tightly clad. It has the advantages of good conductivity of copper and light weight of aluminum. It is the preferred material for inner conductor of coaxial cable and cable in electrical equipment. The same process cable can be used for pure copper wire.

Production standard:

1.SJ/T112233-2000 "Copper Clad Aluminum CCA Cu Al T2 1070 Wire ", American ASTMB566-93 "Copper Clad Aluminum CCA Cu Al T2 1070 Wire ".
2. Copper Clad Aluminum CCA Cu Al T2 1070 Wire can be divided into soft (A) and hard (H) according to mechanical properties, and it can be divided into 10% and 15% according to the volume ratio of copper layer.

A.Copper Clad Aluminum CCA  flat wire
1.Reference table for allowable deviation of straight line dimension
Diagonal dimension/mm Permissible deviation
Advanced level General level
0.5~1.0 0.01 0.02
>1.0~3.0 0.015 0.03
>3.0~6.0 0.02 0.03
>6.0~10.0 0.03 0.05
>10.0~15.0 0.07 0.1


2.Reference table for physical properties of flat wire at room temperature
Volume ratio of cladding layer/% Subtense distance/mm Temper Density(g/cm3) Tensile strength/MPa Elongation/%
Maximum dc resistivity
(Ω·mm2/m)
Volume conductivity is not less than
(%IACS)
20 0.5~15 Hard 3.94 ≥160 ≥1.0 0.02596 66.4
  0.5~15 Soft   ≥110 ≥12 0.0255 67.6
25 0.5~15 Hard 4.25 ≥170 ≥1.5 0.02548 67.7
  0.5~15 Soft   ≥115 ≥13 0.02498 69
30 0.5~15 Hard 4.56 ≥180 ≥2 0.02477 69.6
  0.5~15 Soft   ≥120 ≥14 0.02424 71.1
 
3.weight reference table of CCA flat wire
Width of flat wire/mm Coil weight of flat wire /kg
Standard coil Lighter coil
0.5~1.0 10±1 8±1
>1.0~3.0 22±2 20±2
>3.0~5.0 Track Rail

Track Rail is mainly 4-Wire 3-circuit Track Rails and 3-wire track rails, which match Slim Linear Light and LED Track Line Lights.

The length of the track is generally 1m, 1.5m, 2m, of course, you can choose the length you want, and we can also cut it for you.


There are also several ways to install the track, including ceiling, hoisting, and embedding.


_20210927094127 20210927094134 _20210927094142


LE D Track line lights are directly embedded in the track, so no additional accessories are needed, but Slim Track Linear Lights need the track head to be connected to the track.


If you need to buy some hoisting or other accessories for the track, then you can find it in Track Accessories.

LED Track System,Supermarket Track System,Commercial Track,Commercial Rail,Track For Led Light

SHENZHEN LITEHOME OPTOELECTRONIC TECHNOLOGY CO., LTD. , https://www.litehomelight.com

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