dignity

Ductility, temperature resistance, corrosion resistance, chemical inertness, excellent processability and electrical conductivity. All of these undeniable advantages of copper range has allowed him, along with aluminum become the main material modern electrical engineering. It should be noted that the copper circle on the kink is much stronger than aluminum, with less electrical resistance of copper, allows to use it with greater efficiency. Copper circle relevant in the modern power engineering, electrical engineering, instrument-making, metal-processing industry.

disadvantages

Copper circle, when compared with the steel not strong enough and heat resistant. It is more expensive compared to steel or aluminium counterparts. The high cost associated with high copper prices on the world market. But as practice shows, in the long-term forecast, this price is guaranteed to pay off.

production

Copper round rolled according to GOST 1535 at special camps of high-purity copper grades M1 M1r, M2, M2r, M2, M3, M3r with minimal content of impurities according to GOST 859.

Varieties of the copper circle
Name	Standard	Mark the circle	Cutting, mm
Round/rod, drawn copper	GOST 16130, GOST 1535, ТУ48−21−714, TU 48−21−97	M2, M3r, M1, M3, M2r, M1r	6−50x1000−5000
Round/rod extruded copper	GOST 1535		20−160x500 — 5000

marking

According to the method of production: hot-deformed (G) and cold (D). Internal cross section:

• round (CU);
• hex (CC);
• square (SQ).

Accuracy of output: high (), high (P), normal (N). The range for automatic processing is denoted by A. V. On the hardness of the material: semi-solid (P), solid (T), improved ductility soft (L), high plasticity semi-solid ®, solid improved ductility (). Length: (HG) is of random length, (CD) — dimensional.

use

Due to the unique operational qualities, copper circle is widely used by the engineering and Metalworking industry, It is very technologically advanced available all types of machining, soldering, low-temperature welding. Valuable properties allow to use a copper circle in the production of corrosion-resistant parts. It produces fastening rebar, pieces of pumps, centrifuges, separators. As safe for human metal, copper is widely used in the manufacture of gearboxes, valves, systems gazo — and water supply. Excellent conductivity allows it to be used in electrical engineering, instrumentation, energy.

supply

Get acquainted with the range, specify main features, advantages, the use parameters products you can on our website. The company «_" represents an infinite range of non-ferrous metal. Carried out both wholesale and retail deliveries.

buy at best price

Our site offers a wide range of products from nonferrous metals. High quality of products and lack of intermediaries determine the most favorable conditions for their acquisition for solving current production problems. Delivery in the shortest possible time in any region of the country and abroad, compliance with regulatory documentation already gained the trust of regular customers. Due to the relatively low cost and wide model range, copper range enjoyed continued popularity in many spheres of production.