Copper bar
Technical Characteristics
The main advantages that electrical copper bus bar has are good current conductivity and high mechanical strength. In addition to the fact that the copper bus effectively transmits electricity, it also has a low price, which allows its mass application in industrial purposes. In the photo, the copper busbar is a strip of different cross-section, which is also convenient to use for interior or exterior decoration. It is worth remembering that the copper alloy provides reliable and long-lasting operation only when manufactured on modern equipment in accordance with the requirements of domestic or international standards.
Production
| Percentage composition | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Grades of copper | Iron | Nickel | Sulfur | Copper | Arsenic | Lead | Oxygen | Antimony | Bismuth | Tin | Phosphorus | Zinc | Silver |
| M1 | ≤ 0.005 | ≤ 0.0020 | ≤ 0.004 | 99.9 | ≤ 0.0020 | ≤ 0.005 | ≤ 0.05 | ≤ 0.0020 | ≤ 0.001 | ≤ 0.002 | ≤ 0.004 | ≤ 0.003 | |
| M 1p | ≤ 0.005 | ≤ 0.0020 | ≤ 0.005 | 99.9 | ≤ 0.0002 | ≤ 0.005 | ≤ 0.01 | ≤ 0.0020 | ≤ 0.001 | ≤ 0.002 | ≤ 0.002 to 0.012 | ≤ 0.005 | |
| M 2 | ≤ 0.05 | ≤ 0.2 | ≤ 0.01 | 99.7 | ≤ 0.01 | ≤ 0.01 | ≤ 0.07 | ≤ 0.005 | ≤ 0.002 | ≤ 0.05 | |||
| M 2p | ≤ 0.05 | ≤ 0.2 | ≤ 0.01 | 99.7 | ≤ 0.01 | ≤ 0.01 | ≤ 0.01 | ≤ 0.005 | ≤ 0.002 | ≤ 0.05 | |||
| M 3 | ≤ 0.05 | ≤ 0.2 | ≤ 0.01 | 99.5 | ≤ 0.01 | ≤ 0.05 | ≤ 0.08 | ≤ 0.05 | ≤ 0.003 | ≤ 0.05 | |||
| M 3p | ≤ 0.05 | ≤ 0.2 | ≤ 0.01 | 99.5 | ≤ 0.05 | ≤ 0.03 | ≤ 0.01 | ≤ 0.05 | ≤ 0.003 | ≤ 0.05 | ≤ 0.005 to 0.06 |
Impurities
Sb, P, SІ, Bl and As in grades M1 and M0 greatly impair the electrical conductivity and are allowed in amounts not exceeding 0.002%. Impurities Sb, Pb and Bl reduce technological properties of copper, causing brittleness during hot forming. The impurities Ag, NІ, Sn and Zn are not able to have a harmful effect on the technological and mechanical properties. Depending on solidification conditions, the structure of pure cast copper is either transcrystalline or equiaxial.
Furnizor
Are you interested in copper bars? Copper tire from the supplier "Auremo" compliance with GOST and international quality standards, the price - optimal. We offer to buy copper busbar from specialized warehouses of the supplier "Auremo" with delivery in any city. For wholesale customers the price is preferential. Buy copper tire today.
Buy a favorable price.
Copper tire from the supplier of "Auremo" comply with GOST and international standards. In stock the widest selection of products. Always in stock copper bars, the price - due to the technological features of production without the inclusion of additional costs. Optimal price from the supplier. Buy copper bar 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 copper bars in bulk or in installments. Regular customers can buy copper tire with a discount discount. Supplier "Auremo" is a recognized expert in the market of non-ferrous metals. Thanks to representative offices in Eastern Europe, we have the possibility of prompt interaction with trade partners.
