Gnee Steel (Tianjin) Co., Ltd.

Copper

Aug 07, 2024

Copper

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Copper materials

Materials made of pure copper or copper alloys in various shapes
Pure copper or copper alloys are made of various shapes including rods, wires, plates, strips, bars, tubes, foils, etc., collectively referred to as copper materials. Copper materials are processed by rolling, extrusion and drawing. Copper plates and bars are hot-rolled and cold-rolled; strips and foils are cold-rolled; tubes and bars are divided into extruded products and drawn products; wires are all drawn.
Copper materials include copper plates, copper rods, copper tubes, copper strips, copper wires, copper bars, and copper materials.

Copper plates
Copper plates are highly stable, low-maintenance roofing and curtain wall materials that are environmentally friendly, safe to use, easy to process and highly corrosion-resistant.
Aluminum bronze, tin bronze, silicon bronze, beryllium bronze, red copper, brass, nickel silver, tungsten copper, red copper, oxygen-free copper.
Copper plate classification: aluminum bronze plate, brass plate, tin bronze plate, silicon bronze plate, beryllium bronze plate, tungsten copper plate, red copper plate, red copper plate, oxygen-free copper plate, various specifications/models of copper plates.
Common copper plate grades: H62, H65, H68, H70, H80, H90, C2600, C2680, C2700, C5210, C5191, C51000, QBe2.0, C1100, T2, etc.
Copper rod
Copper rod is a kind of non-ferrous metal processing rod with good processing performance and high conductivity. It is mainly divided into brass rod (copper-zinc alloy, cheaper) and red copper rod (higher copper content).
Aluminum bronze, tin bronze, silicon bronze, beryllium bronze, red copper, brass, white copper, tungsten copper, red copper, oxygen-free copper.
Classification of copper rods: aluminum bronze rods, tin bronze rods, silicon bronze rods, beryllium bronze plates, brass plates, white copper plates, copper plates, red copper plates, tungsten copper plates, oxygen-free copper plates, and copper plates of various materials.
Common grades: H59, HPb59-1, HPb59-3, H62, H65, H68, H70, H80, H90, C2600, C2680, C2700, C5210, C5191, C51000, QBe2.0, C1100, T2, etc.
General specifications: diameter: φ1.0-200mm, length: 2500-6000mm.
Copper tubes
Copper tubes are also called copper tubes. A type of non-ferrous metal tube, it is a pressed and drawn seamless tube. Copper pipes are strong and corrosion-resistant, making them the first choice for modern contractors to install water pipes, heating and cooling pipes in all residential commercial houses. Copper pipes are the best water supply pipes.
Aluminum bronze, tin bronze, silicon bronze, beryllium bronze, tungsten copper, nickel silver, brass, red copper, red copper, oxygen-free copper.
Aluminum bronze pipes, tin bronze pipes, silicon bronze pipes, beryllium bronze pipes, brass pipes, nickel silver pipes, red copper pipes, red copper pipes, tungsten copper pipes, oxygen-free copper pipes, and various types of copper pipes.
Common grades: H62, H65, H68, H63, H70, H80, H90, C2600, C2680, C2700, C5210, C5191, C51000, QBe2.0, C1100, T2, etc.
General specifications: wall thickness: 0.1-100mm, outer diameter: 1-600mm.
Copper strip
Copper strip is a metal component. The product specifications include 0.1~3×50~250mm copper strip products in various states. It is mainly used to produce electrical components, lamp holders, battery caps, buttons, seals, connectors, and is mainly used as conductive, heat-conductive, and corrosion-resistant equipment. Such as electrical components, switches, washers, gaskets, vacuum devices, radiators, conductive base materials, and various parts such as automobile water tanks, heat sinks, and cylinder plates.
Aluminum bronze, tin bronze, silicon bronze, beryllium bronze, tungsten copper, nickel silver, brass, red copper, red copper, and oxygen-free copper.
Aluminum bronze strip, tin bronze strip, silicon bronze strip, beryllium bronze strip, brass strip, nickel silver strip, red copper strip, red copper strip, tungsten copper strip, oxygen-free copper strip, and various specifications of copper strip.
Common grades: H62, H65, H68, H63, H70, H80, H90, C2600, C2680, C2700, C5210, C5191, C51000, QBe2.0, C1100, T2, etc.
Specifications: Thickness: 0.01-2.0mm, Width: 4-600mm.
Copper wire
Has good electrical conductivity, thermal conductivity, corrosion resistance and processing properties, and can be welded and brazed. Contains less impurities that reduce electrical and thermal conductivity. Trace amounts of oxygen have little effect on electrical conductivity, thermal conductivity and processing properties, but are prone to cause "hydrogen disease". It is not suitable for processing (annealing, welding, etc.) and use in high temperature (such as >370℃) reducing atmosphere.
Aluminum bronze, tin bronze, silicon bronze, beryllium bronze, tungsten copper, white copper, brass, red copper, red copper, oxygen-free copper.
Aluminum bronze wire, tin bronze wire, silicon bronze wire, beryllium bronze wire, brass wire, white copper wire, red copper wire, tungsten copper wire, oxygen-free copper wire, copper wires of various specifications.
Common brands: H62, H65, H68, H70, H80, H90, C2600, C2680, C2700, C5210, C5191, C51000, QBe2.0, C1100, T2, etc.
Specifications: Wire diameter: 0.01-15.0mm
Copper busbar
Copper busbar is a high-current conductive product suitable for electrical engineering such as high and low voltage electrical appliances, switch contacts, power distribution equipment, bus ducts, etc. It is also widely used in metal smelting, electrochemical plating, chemical caustic soda and other ultra-high current electrolytic smelting projects. The electrical copper busbar we supply has the advantages of low resistivity and large bendability.
Aluminum bronze, tin bronze, silicon bronze, beryllium bronze, tungsten copper, nickel silver, brass, red copper, red copper, oxygen-free copper.
Aluminum bronze bars, tin bronze bars, silicon bronze bars, beryllium bronze bars, brass bars, nickel silver bars, red copper bars, red copper bars, tungsten copper bars, oxygen-free copper bars, copper bars of various specifications.
Common brands: H59, H62, H65, C2700, C2680, C2600, H68, H70, C5210, C5191, C51000, QBe2.0, etc.
Specifications: thickness: 1-100mm, width: 10-400mm.

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