Flat Round Solid copper bars raw material , Copper Rod

Production Description

Application:Used in resistance welding machine electrodes, seam welding wheels, electrical switch gear, electrode holder jaws,cable connectors, current carrying arms and shafts, circuit breaker parts, arcing and bridging parts, grid side rods in electron tubes, molds, spot welding tips, flash welding electrodes, electrical and thermal conductors requiring.

Characteristics:High electrical and thermal conductivity; possessing good strength and hardness; heat wear resisting, distortion prevention ability strong.

Compared with other copper alloys, cupronickel has excellent mechanical properties and physical properties, good ductility, high hardness, beautiful color, corrosion resistance and deep-drawing performance. It is widely used in shipbuilding, petrochemical, electrical appliances, instruments, medical equipment, daily necessities. , crafts and other fields, and is also an important resistance and thermocouple alloy.

C11000 copper bar has good electrical and thermal conductivity, corrosion resistance and processing properties, it can be welded and brazed. Impurities containing low electrical and thermal conductivity are small, and trace oxygen has little effect on electrical conductivity, thermal conductivity and processing properties, but it is easy to cause "hydrogen disease" and is not easy to process (annealing, welding, etc.) in high temperature (>370℃) reducing atmosphere and use.

Specifications: Outer diameter 16-300mm, length 500-6000mm

Status: M (soft), Y2 (1/2 hard), Y (hard)

Applications: Screws, cables, brushes, mirror sparks, etc.

Introduction of Our Company

Shanghai Changyu Copper Co., Ltd.’s main products are copper and copper alloy plates, strips, foils, tubes, bars, types, aluminum-magnesium sheets and strips, more than 170 alloy grades, more than 760 varieties, and tens of thousands of specifications. Products are widely used in aviation, aerospace, shipbuilding, military, metallurgy, electronics, electromechanical, textile, transportation, construction, chemical, light industry, energy and other national economic fields, has outstanding contribution for the country's national economic development, domestic high-tech industries and national defense military. Our products are exported to South Korea, Russia, Canada, Australia, Europe and other countries and regions.

We adhere to the principle of high-end products and build “six first-class”: first-class equipment, first-class management, first-class technology, first-class team, first-class products and first-class market.

The current sailing, tomorrow's soaring, originating from the thick and dignified shoulders. We will give full play to the leading edge of science and technology, and cooperate with customers with high-quality products and perfect service system to provide high-quality and satisfactory products. Condensing the monument of the non-ferrous metal industry and creating a dream of Changyu!