Table - calculation of the weight of copper of the circle and rod. The size and the thickness of the copper circle and rod
Company Electrovek-steel offers to purchase at economically favorable prices from the manufacturer of copper bars and a circle, having a different cross-section. The supplier ensures the strict observance of the assortment of delivery of the metal, the operative delivery of the products to the point indicated by the customer is guaranteed.
Specifications for the production of copper rods and a circle
Production of these profiles is performed in accordance with the technical requirements of GOST 1535−91. This standard provides for the production of bars of three types of cross-section — round, square and hexagonal. In this case, the circle can be made with a degree of accuracy «high», and the remaining profiles — heightened and normal accuracy.
This standard provides for the production of profiles from copper grades ML, M1r, M2, M2r, M3 and M3r according to GOST 859−78. When calculating the mass of one running meter, it is assumed that for square and hexagonal bars, the nominal size is the distance between the opposite faces.
Buy at economically reasonable prices from the manufacturer of copper bars and the circle offers the company Elektrovek-steel. The supplier provides the delivery of profiles to the address set by the consumer.
For the most common sizes of the section of drawn bars and a circle, the mass of the running meter is given in the table:
|Nominal profile diameter, mm||Approximate mass of running meter, kg for|
|Circles||Square rod||Hexagonal bars|
For pressed copper bars and a circle, similar information is given below:
|Diameter of a circle / rod, mm||20||25||40||60||90||140|
|Weight of running meter, kg||2.80||4.37||11.18||25.16||56.60||136.85|
The data in the above tables refer to copper profiles of normal accuracy.
The company Electrovek-steel offers to buy at economically favorable prices bars and a circle made of copper of different brands. The supplier provides the necessary assortment of profiles, guarantees the prompt delivery of products to the point marked by the customer.