Values given in the chart are calculated on base of a density of 7.85 g/sq.cm
Round bar iron [mm] | Weight [kg/m] | Square bar iron [mm] | Weight [kg/m] |
1.0 | 0.006 | 1.0 | 0.008 |
1.5 | 0.014 | 1.5 | 0.018 |
2.0 | 0.025 | 2.0 | 0.031 |
2.5 | 0.039 | 2.5 | 0.049 |
3.0 | 0.055 | 3.0 | 0.071 |
3.5 | 0.076 | 3.5 | 0.096 |
4.0 | 0.099 | 4.0 | 0.126 |
4.5 | 0.125 | 4.5 | 0.159 |
5.0 | 0.154 | 5.0 | 0.196 |
5.5 | 0.187 | 5.5 | 0.237 |
6.0 | 0.222 | 6.0 | 0.283 |
6.5 | 0.261 | 6.5 | 0.332 |
7.0 | 0.302 | 7.0 | 0.385 |
7.5 | 0.347 | 7.5 | 0.442 |
8.0 | 0.395 | 8.0 | 0.502 |
8.5 | 0.446 | 8.5 | 0.567 |
9.0 | 0.499 | 9.0 | 0.636 |
9.5 | 0.556 | 9.5 | 0.709 |
10.0 | 0.617 | 10.0 | 0.785 |
11.0 | 0.746 | 11.0 | 0.950 |
12.0 | 0.888 | 12.0 | 1.130 |
13.0 | 1.042 | 13.0 | 1.327 |
14.0 | 1.208 | 14.0 | 1.539 |
15.0 | 1.387 | 15.0 | 1.766 |
16.0 | 1.578 | 16.0 | 2.010 |
17.0 | 1.782 | 17.0 | 2.269 |
18.0 | 1.998 | 18.0 | 2.543 |
19.0 | 2.226 | 19.0 | 2.834 |
20.0 | 2.466 | 20.0 | 3.140 |
21.0 | 2.719 | 21.0 | 3.462 |
22.0 | 2.984 | 22.0 | 3.799 |
23.0 | 3.261 | 23.0 | 4.153 |
24.0 | 3.551 | 24.0 | 4.522 |
25.0 | 3.853 | 25.0 | 4.906 |
26.0 | 4.168 | 26.0 | 5.307 |
27.0 | 4.495 | 27.0 | 5.723 |
28.0 | 4.834 | 28.0 | 6.154 |
29.0 | 5.185 | 29.0 | 6.602 |
30.0 | 5.549 | 30.0 | 7.065 |
31.0 | 5.925 | 31.0 | 7.544 |
32.0 | 6.313 | 32.0 | 8.038 |
33.0 | 6.714 | 33.0 | 8.549 |
34.0 | 7.127 | 34.0 | 9.075 |
35.0 | 7.553 | 35.0 | 9.620 |
36.0 | 7.990 | 36.0 | 10.17 |
37.0 | 8.440 | 37.0 | 10.75 |
38.0 | 8.903 | 38.0 | 11.34 |
39.0 | 9.378 | 39.0 | 11.94 |
40.0 | 9.865 | 40.0 | 12.56 |
41.0 | 10.36 | 41.0 | 13.20 |
42.0 | 10.88 | 42.0 | 13.85 |
43.0 | 11.40 | 43.0 | 14.52 |
44.0 | 11.94 | 44.0 | 15.20 |
45.0 | 12.48 | 45.0 | 15.90 |
46.0 | 13.05 | 46.0 | 16.61 |
47.0 | 13.51 | 47.0 | 17.34 |
48.0 | 14.20 | 48.0 | 18.09 |
49.0 | 14.80 | 49.0 | 18.85 |
50.0 | 15.41 | 50.0 | 19.63 |
55.0 | 18.65 | 55.0 | 23.75 |
60.0 | 22.20 | 60.0 | 28.26 |
65.0 | 26.05 | 65.0 | 33.17 |
70.0 | 30.21 | 70.0 | 38.46 |
75.0 | 34.68 | 75.0 | 44.16 |
80.0 | 39.46 | 80.0 | 50.24 |
85.0 | 44.55 | 85.0 | 56.72 |
90.0 | 49.94 | 90.0 | 63.58 |
95.0 | 55.64 | 95.0 | 70.85 |
100.0 | 61.65 | 100.0 | 78.50 |
105.0 | 67.97 | 105.0 | 86.55 |
110.0 | 74.60 | 110.0 | 94.99 |
115.0 | 81.54 | 115.0 | 103.8 |
120.0 | 88.78 | 120.0 | 113.0 |
125.0 | 96.30 | 125.0 | 122.7 |
130.0 | 104.2 | 130.0 | 132.7 |
135.0 | 112.4 | 135.0 | 143.1 |
140.0 | 120.8 | 140.0 | 153.9 |
145.0 | 129.6 | 145.0 | 165.1 |
150.0 | 138.7 | 150.0 | 176.6 |
