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Rectangular copper busbar

Technical Characteristics

Specific electrical resistance of rectangular copper busbar M1 grade is in the range from 0,01748 to 0,01790 Ohmhm for soft and hard respectively. Other parameters of technical characteristics are regulated by GOST 434-78. Such a busbar has all the necessary advantages for effective application in electrical engineering. In some types of connection it is the best option. Copper tires have very high ductility, wear resistance, electrical, thermal conductivity, durability, reliability. They are resistant to corrosion. Tires of this type are very economical, easy to operate and maintain. They deform easily in cold or hot conditions. Can be recycled after use.


Standardized TU 48-0814-105-2000 and State Standards 434-78 of copper grades M1, M0b, M2 with chemical composition according to GOST 859-2001. The process of sampling for control composition is regulated by GOST 24 231-80. When selecting tires pay special attention to their appearance - all surfaces must be matte, clean and bright. The edges should not be delaminated or have any cracks or burrs.


When buying pay attention to the marking - this will indicate the purity of the alloy and the composition of alloying elements. For example, hard tires will be marked as SMT, soft tires as SMM. For example, the M0b grade corresponds to oxygen-free copper with an extremely low content of impurities. Such tire is easy to plastic deformation and brazing at high temperatures. Marking M1 or M2 corresponds to high percentage of oxygen content. Special treatment is required in order to braze or weld such tire.


Electrical engineering, nuclear engineering, mechanical engineering, trolleybus bus duct mounting. Rectangular copper bars are also widely used in the manufacture of linear gas pedals, equipment intended for the space, vacuum apparatus. Similar bars are used for making parts of linear gas pedals and electronic devices, switchgears.

Thickness in mm Width in mm Copper grade Cost
3-12 20-120 M, 1 kg As agreed
3-12 20-120 M1, 1 kg As agreed
2-8 20-12 M2,1 kg As agreed


Are you interested in a rectangular copper busbar? Rectangular section copper busbar from the supplier "Auremo" compliance with GOST and international quality standards, the price - optimal. We offer to buy copper bus bar of rectangular cross-section from specialized warehouses of the supplier "Auremo" with delivery in any city. For wholesale customers the price is preferential. Buy copper tire rectangular section today.

Buy a bargain price.

Rectangular cross-section copper busbar from the supplier "Auremo" meets GOST and international standards. The warehouse offers the widest selection of products. Always available copper bus bar rectangular cross-section, the price - due to the technological features of production without the inclusion of additional costs. Optimal price from supplier. Buy copper tire today. We are waiting for your orders. We have the best price-quality ratio for the entire range of products. Experienced managers - will promptly help you buy tire in bulk or in installments. Regular customers can buy a tire with a discount discount. Supplier "Auremo" is a recognized expert in the market of non-ferrous metals. Thanks to the representative offices in Eastern Europe, we have the possibility of prompt interaction with trade partners.

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+49(1516) 758 59 40


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