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Copper rental

Technical characteristics

Copper belongs to the group of heavy nonferrous metals. Get it by processing ore and recycling of scrap copper. It is very plastic, forging. Electrical conductivity is the second place of honor after the silver. Due to this is used in pure form for the manufacture of wire, coils, electric terminals. However, pure copper mechanical characteristics inferior to its alloys. In order to increase protestee quality created by the two copper alloy: brass (Cu+Zn) and bronze (Cu+Sn).

Physical quality Cu
Atomic (molar) mass, g/mol 63,548
Atomic number 29
Density [g/cm3] 8,92
The melting temperature t°C 1085°C
The degree of oxidation 3, 2, 1, 0
The thermal conductivity K [W/(m·K)] 401
Molar volume cm3/mol 7,1

The price of copper are determined by a number of factors: global economic trends, domestic economies, proximity to the centres of processing. In fact, prices are indirect indicators of the stability of the economic sector in such fields as electronics, machinery, energetics, where copper found its applications as a raw material, as well as reflect the dynamics of development of the manufacturing industry. Course the price of copper determines stock exchange. But considering this question in private, you should consider the level of industrial consumption of non-ferrous metals, the presence of the regions natural resource, the development of extractive industries.

Use

With the same success copper is used in electrical engineering, and as a roofing material, and in the manufacture of heating equipment and plumbing, and instrumentation. This metal with a unique combination of useful property, which finds wide application in all spheres of human activity. About seventy percent of the total amount of metal consumed for the production of electrical engineering. Fifteen percent is spent on building structural elements and 5% on parts for cars. 4% is on structures in the transport sector and in other industries, including the production of firearms.

Alloying

Due to the fact that almost any property of a metal can be manipulated through the necessary additives, manufacturing of electrical products from different brands. If you want to achieve a high conductivity of electric current used additives of copper oxygen-free. In some cases, oxygen-brands (in the range from 0.02 for 0.04 per cent), although this option affects the machining processes welding. If you add arsenic in small quantities, it is possible to improve structural behavior. Brand with a lower oxygen content are more suitable for casting and used in the manufacture of pipes, wire, tubes, roofings, capacitors.

Supply

With regard to the range of products, which are copper alloys, it is very diverse: round, wire, strip; sheet; steel; tape; plate and more.

Supplier

Copper rental from the supplier «Auremo» offers today
favorable terms. Compliance with GOST and international quality standards, the price is optimal from the supplier. Offer to buy any copper alloys with specialized warehouses with delivery to any city. Buy copper rental today. The company «Auremo «- certified supplier of rolled copper to the countries of Eastern and Central Europe which offers copper-Nickel alloys on the most favorable terms. The wholesale customers are price — reduced.

To buy, best price

Are you interested in flanges? In stock «Auremo» has the widest selection of products. Always in the presence of copper hire, price — due to the technological features of production without the inclusion of additional costs. The optimal price from the vendor. Buy rental today. Waiting for your orders. We have the best price and quality for the entire range of products. Connected experienced managers will help you quickly buy copper rental wholesale or in installments. Regular customers can buy flanges from discount discount.

Bronze, brass, copper and alloys

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