Product introduction
Copper bar is a kind of non-ferrous metal processing bar, which has better processing performance and high electrical conductivity. It is mainly divided into brass rods (copper-zinc alloy, cheaper), and purple copper rods (higher copper content).

◆ French manufacturing process

Produced by French electroforming technology, no delamination and cracking even if bent 180 degrees.

◆ Low cost, wide application

Compared with the traditional pure copper grounding rod, the cost is reduced by 70%. Special multi-segment connection, can go 35 meters deep underground to meet the special environment construction requirements. It is suitable for any project and has wide application.Strong anti-corrosion characteristics

Oxygen-free copper layer on the surface is thick (up to 0.256~0.5), with strong corrosion resistance, suitable for soil environment with different PH value, resistivity, humidity and temperature, with a service life of over 30 years.

◆ Easy construction

WM exothermic welding or wire clip fixed connection, quick and simple, solid joints, good stability.

◆ Obvious resistance reduction effect

The surface oxygen-free copper material has strong electrical conductivity, and the resistance reduction effect is significantly better than that of ordinary metal materials.

Product Features

Brass rod is a rod-shaped object made from an alloy of copper and zinc, named because of its yellow color. Brass with 56%~68% copper content, its melting point is 934~967 degrees. Brass has excellent mechanical properties and wear resistance, and can be used to make precision instruments, parts for ships, and shells for guns.
Different zinc content will also have different colors, such as 18%-20% zinc content will be red-yellow, while 20%-30% zinc content will be brown-yellow. In addition, brass has a unique sound, so gongs, cymbals, bells and horns in the East, and brass instruments in the West are made of brass.
Classification
Materials are: H59, H59-1, H59-2, H59-3, H60, H60-2, H62, H63, H65, H68, H70, H80, H90; C1100, C1020, C2680, C2800, C2600, C2801, C5191, C5210, C2200, C7521, C7541 C17200, C1070, C7701, QSn6.5-0.1, QSn8-0.3, QSn4-0.3, BZn18-18, BZn15-20, CuBe2 and many other materials
58-3 copper bar, 59-1 copper bar belongs to the easy cutting brass, there are environmental brass bar and ordinary brass bar. General authentic 58-3 copper bar, 59-1 copper bar are extruded process, ordinary continuous casting of copper bar production of various aspects of performance can not reach, extrusion process of copper bar has good tensile properties, high hardness, high straightness. Generally in the auto parts, medical parts, electrical parts and other precision copper parts dosage is more.
Application range
Air conditioner pipe, refrigerator pipe, oil pipe, water supply pipe and various machinery supporting materials, automotive synchronizer gear ring, marine pumps, valves, structural parts, friction accessories, etc.