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Copper - Copper Round Rod - Wanlutong Metal Group

WanLuTong Metal is the world's first cross-border network platform for non-ferrous metals industry.
The aim is to provide a seamless solution for the non-ferrous metal product chain.
We are committed to creating online negotiation matchmaking, cross-border network procurement, warehousing and logistics, online multi-language interview and communication and a series of one-stop trading service platforms.
Copper, also known as red copper, is a simple substance of copper. Because of its reddish-red color and its purple oxide on the surface, it is generally called copper. It is a copper containing a certain amount of oxygen, and is also called oxygen-containing copper.
Copper is a relatively pure copper. It is generally considered to be pure copper. It has good electrical conductivity and plasticity, but its strength and hardness are poor. Copper has excellent thermal conductivity, ductility and corrosion resistance.
Trace impurities in copper have a serious effect on the electrical and thermal conductivity of copper. Among them, titanium, phosphorus, iron, silicon, etc. significantly reduce the conductivity, while cadmium, zinc, etc. have little effect. Sulfur, selenium, tellurium and the like have little solid solubility in copper, and can form brittle compounds with copper, which have little effect on conductivity, but can reduce processing plasticity.
Copper has good corrosion resistance in the atmosphere, seawater and certain non-oxidizing acids, bases, salt solutions and various organic acids, and is used in the chemical industry. In addition, copper has good weldability and can be processed into various semi-finished products and finished products through cold and thermoplastic processing.
A bar, that is, a solid material having a circular cross section or an opposite cross section. Divided into round bars and heterosex bars by geometry. Divided into extruded rods and drawn rods according to production methods. Divided into hard rods and hot rods by function. According to the alloy title, it is divided into copper rods, alloy copper rods, and the like.
Copper rod characteristics: high purity, fine arrangement, very low oxygen content. No pores, trachoma, loose, excellent electrical conductivity, high precision of the appearance of the electroetched mold, heat treatment process, no directionality of the electrode, suitable for fine play, fine hit, excellent thermal conductivity, processability, ductility, Corrosion resistance and weather resistance.
The primary use of copper rods: red copper or pure copper, also known as copper, has excellent electrical and thermal conductivity, excellent plasticity, easy to hot and cold pressure processing, many used in the manufacture of wires, cables, brushes, electricity Spark-specific electro-etched copper and other products that require excellent electrical conductivity.
Internet + collectivize direct sale of nonferrous metals. It is a high-tech enterprise integrating smelting, spectral analysis, casting, extrusion, stretching, processing and eddy current testing of non-ferrous metals such as copper, aluminum, zinc, magnesium, nickel, cobalt, tin, lead and cadmium.
Business scope:Enterprises strictly in accordance with international standards to produce copper, aluminum products and copper alloys, tin bronze, phosphorus bronze, lead bronze, aluminum bronze, silicon bronze, manganese bronze, beryllium bronze, aluminum alloy, magnesium alloy, nickel alloy, tin alloy, titanium alloy, zinc alloy, molybdenum alloy, zirconium alloy and other materials such as plate, coil, foil, strip, bar, tube, ingot, profiles.
The company has a professional large-scale production base, using German imported direct reading spectrometer, Japan universal tensile testing machine and Brinell digital hardness tester, Switzerland imported eddy current flaw detector and other international advanced testing equipment, strictly controlling the material, hardness and each Mechanical properties.
Copper ingot, copper plate, copper belt, copper foil, copper row, electrolytic copper, copper flat bar, copper round bar, copper wire, anaerobic copper wire, copper flat wire, copper round tube, copper square produced in strict accordance with international standards Tube, copper rectangular tube, copper seamless tube, copper precision tube, copper triangle profile, copper groove, copper profile and other products, has been directly exported to the world through the Internet + group of non-ferrous metals.
WanLuTong Metal provides customers with fast and high-quality service and one-stop logistics service through off-line negotiation or on-line direct negotiation of signature, production and logistics. It integrates the fragmentation module of non-ferrous metal industry, forms a strong joint ownership structure to reform the business development of production, supply and marketing, and also reduces the cost of users. Through the integration of online marketing, logistics and so on, it also makes transportation more easy, convenient and high quality.
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Wanlutong Metal Group