Table - calculating the weight of aluminum circles and bars. Dimensions and thicknesses of aluminum rounds and bars

Calculation of the weight of aluminum rounds and bars
Pressing aluminum circles and bars

Are you interested in calculating the weight of aluminum circles and bars? The supplier Evek GmbH offers a wide range of aluminum at an affordable price. We provide delivery of products anywhere in the continent. The price is optimal.

Calculation of the weight of one meter.

In business practice it is often necessary to calculate the weight of aluminum round bars. This is necessary, for example, for the selection of the load capacity of a vehicle. The volume of a circle or bar of a certain length is calculated by the formula. V = 3.14r2 h, where r is the radius of the rod or circle and h is its length. Thus, the required value is easily determined from the ratio: M = Vρ, where ρ - the density of aluminum or its alloy.

The density of aluminum grades

Alloy grade AD1, AB АМц AMg Д1 Д16 VD17, D19 В93...В96
Density, kg/m3 2710 2730 2650...2680 2790 2770 2755 2840...2890

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Alternative way of determining the weight of the rolled product

Sometimes an approximate calculation is acceptable, for which you can use a variety of online calculators, where you only need to enter the density of the alloy (often take a weighted average of the density), diameter and length of the original billet. Further obtained values are usually increased by 5...10% in order to prevent insufficient quantity of the ordered metal.

Weight of extruded aluminum bars, GOST 21488-97

Diameter, mm Area of cross-section, mm2 Theoretical mass of 1 m of rod, kg
standard accuracy increased accuracy high accuracy standard accuracy increased accuracy high accuracy
8 46,7 50,24 48,0 0,126 0,136 0,130
10 74,1 78,54 75,7 0,200 0,212 0,205
12 106,6 113,1 109,1 0,288 0,305 0,295
14 146,3 153,9 149,2 0,395 0,416 0,403
16 192,4 201,1 195,7 0,519 0,543 0,528
18 244,7 254,5 248,4 0,661 0,687 0,671
20 301,0 314,2 306,0 0,813 0,848 0,826
25 474,5 490,9 480,7 1,28 1,33 1,30
30 687,2 706,9 694,7 1,86 1,91 1,88
35 934,8 962,1 945,1 2,52 2,60 2,55
40 1225 1257 1237 3,31 3,39 3,34
45 1555 1590 1569 4,20 4,29 4,24
50 1924 1964 1939 5,20 5,30 5,24
55 2324 2376 2344 6,27 6,41 6,33
60 2771 2827 2793 7,48 7,63 7,54
65 3257 3318 3281 8,79 8,96 8,86
70 3783 3848 3808 10,2 10,4 10,3
75 4347 4418 4374 11,7 11,9 11,8
80 4949 5027 4980 13,3 13,6 13,4
90 6263 6362 6291 16,9 17,2 17,0
100 7744 7854 7776 20,9 21,2 21,0
110 9383 9503 9417 25,3 25,7 25,4
120 11178 11310 11216 30,2 30,5 30,3
130 13110 13273 - 35,4 35,8 -
140 15218 15394 - 41,1 41,6 -
150 17484 17672 - 47,2 47,7 -
160 19906 20106 - 53,7 54,3 -
180 25221 25447 - 68,1 68,7 -
200 31103 31416 - 84,0 84,8 -
250 48696 49088 - 131,5 132,5 -
300 70098 70686 - 189,3 190,9 -
350 95115 96212 - 256,8 259,8 -
400 123786 - - 334,2

Buy. Supplier, price.

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