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Manufacture of a copper circle, rod

Manufacture of a copper circle, rod

Are you interested in the production of a copper circle, rod? Supplier Avlob offers to buy a copper circle, rod at a bargain price. The supplier guarantees the timely delivery of products to any address in Europe or abroad. Regular customers receive a discount discount. The price is the best in this segment.

Hot Deformation

Copper bars are rolled primarily in a hot state. Hot rolling is difficult because of the intense formation of oxides on the surface of the metal, and therefore the rolling rolls have to be coated with special compounds. Since the degree of deformation of copper during rolling should not exceed 30%, then, when obtaining the required range of metals, multicell rolling mills are used. Hot pressing provides a much higher surface quality. Further technological processes for obtaining a copper rod are pulling and pressing.

Regulation

The production of copper rods and wheels is regulated by the requirements of GOST 1535−2006. These standards provide for the production of copper rods of two categories — high chemical purity (grades M1 and M2), as well as secondary copper grade M3. The chemical composition of the initial material is specified in GOST 859−2001, and the methods for determining the basic mechanical characteristics of copper are GOST 24251−80. Supplier Avlob offers to buy copper at a bargain price. The price is the best in this segment of rental.

Mechanical properties (temperature 20 ° C), GOST 1535−91

Bar / circle sv MPa d5%
Drawn soft 200−210 35−45
Drawn semi-solid 240−250 10−17
Drawn hard 270−290 5−8
Pressed 190−200 30−35
  1. sв — Short-term strength limit
  2. d5 — Elongation at break.

Delivery, price

Are you interested in the production of a copper circle, rod? Buy a copper circle, rod at an affordable price from the supplier Avgob today. The price is formed on the basis of European production standards. Supplier Avlob offers to buy a copper circle, rod at the optimal price in bulk or at retail. We invite you to partner cooperation.