Description
Copper, as raw material, is generally utilized to make electric wire and cable. Copper wire has good cold and hot working plasticity. Copper and its alloys are also used to make electrical contacts. Electrical wiring in buildings is the most important market for the copper industry.
Application
Copper wire is used in power generation, power transmission, power distribution, electronics circuitry, and countless types of electrical equipment. Roughly half of all coppers mined are used to manufacture electrical wire and cable conductors.
Features
Our copper wire has performance of high precision dimension, bright surface and stable mechanical property.
Red Copper Wire
Description
Red cooper wire or linear red copper (rose copper) is used to make electric conduction equipment and heat conduction equipment.
Flat Copper Wire
Description
Flat copper wire refers to shaped types copper wire copper, which section is similar to rounded rectangle.
Application
Flat copper wire is applied in induction coil of electric machine and transformer. Red copper flat wire is capable of good heat dissipation, welding contact area, anti-fatigue and hardness controlling.
Parameter
Thickness: between 0.025 to 2 mm
Width: <5 mm
The width to thickness ratio: between 2:1 to 50:1
Enameled Copper Wire
Description
Enameled wire is a main type of winding wires, which made up of conductor and insulting layer. It is the main raw material of electric machine, electric appliance, and household appliances.
Brass Wire
Description
Brass wire is characterized by good mechanical property, good plasticity, fine plasticity and good corrosion resistance as well as easy to be welded and brazed.
Product parameter
Tensile Strength: ≥315
Elongation: ≥30
Note: refers to tensile strength at room temperature except plates used to make locks and clocks. Sample size: diameter >2.0 to 4.0
Brass Flat Wire (Flat Shaped Brass Wire)
Description
Brass flat wire (flat shaped brass wire) is characterized by good mechanical property, good plasticity, fine plasticity and good corrosion resistance as well as easy to be welded and brazed.
Product Parameter
1. Mechanical property Tensile Strength: ≥460
Note: The tensile strength at room temperature of wire.
Sample Size: across corner distance: 0.5 to 12.0
2. Thermal treatment standard: the hot working temperature should be 650 to 850℃; the annealing temperature should be 600 to 700℃; the eliminated internal stress of low temperature annealing temperature should be 270 to 300℃.
