Table - calculating the weight of copper rounds and bars. Dimensions and thicknesses of copper circle and bar

Calculation of the weight of copper rounds and bars

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Production of copper bars and copper tubes

Production of these sections is carried out in accordance with technical requirements of GOST 1535-91. This standard provides for the production of bars of three kinds of cross-section - round, square and hexagonal. In this case, the round can be made with a degree of accuracy "high", and the remaining profiles - increased and normal accuracy.

GOST 859-78

This standard provides for the production of profiles of copper grades ML, M1p, M2, M2p, M3 and M3p according to GOST 859-78. When calculating the weight of one running meter is assumed that for square and hexagonal bars the nominal size is the distance between the opposite faces. The supplier Evek GmbH offers to buy copper bars of domestic and foreign production at an affordable price in a wide range. We provide delivery of products to any point of the continent. The price is optimum.

Calculation technique

In order to find out the weight, we apply the following formula ρ-n-(R2)-l, where

  1. ρ - specific gravity = 8.92, g/cm3
  2. n = 3,1415926
  3. R - radius;
  4. l - length of the product.

Calculation of weight

Diameter, mm Approximate weight (in grams) of 1000 mm of wire
Beryllium bronze Lead bronze Other bronze grades
1 6,37 7,71 6,72
2 25,74 27,65 27,04
5 160,96 195,52 170,02
10 643,71 777,63 676,11

Cast copper rolled products

Nominal section diameter, mm Approximate weight of one meter, kg
Round Square bar Hexagonal rod
5 0,17 0,23 0,19
8 0,45 0,57 0,49
12 0,70 0,89 0,77
16 1,79 - -
20 2,80 - -
24 4,02 5,13 4,44
35 8,56 - -
50 17,48 22.23 19,50

Pressed copper bars

Round / bar diameter, mm 20 25 40 60 90 140
Weight of one 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.

Buy. Supplier, price.

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