Imperial round bar sizes and weights
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Imperial round bar sizes and weights
Round bar - imperial sizes and weights |
Round Bar Diameter Inches |
Pounds per Foot |
KG's per Foot |
Pounds per 20' Length |
KG's per 20' Length |
3/16 |
0.094 |
0.043 |
1.880 |
0.853 |
1/4 |
0.167 |
0.076 |
3.340 |
1.515 |
5/16 |
0.261 |
0.118 |
5.220 |
2.368 |
3/8 |
0.376 |
0.171 |
7.520 |
3.411 |
1/2 |
0.668 |
0.303 |
13.360 |
6.060 |
5/8 |
1.040 |
0.472 |
20.800 |
9.435 |
3/4 |
1.500 |
0.680 |
30.000 |
13.608 |
7/8 |
2.040 |
0.925 |
40.800 |
18.507 |
1 |
2.670 |
1.211 |
53.400 |
24.222 |
1-1/8 |
3.380 |
1.533 |
67.600 |
30.663 |
1-1/4 |
4.170 |
1.891 |
83.400 |
37.830 |
1-3/8 |
5.050 |
2.291 |
101.000 |
45.813 |
1-1/2 |
6.010 |
2.726 |
120.200 |
54.522 |
1-5/8 |
7.050 |
3.198 |
141.000 |
63.956 |
1-3/4 |
8.180 |
3.710 |
163.600 |
74.208 |
1-7/8 |
9.390 |
4.259 |
187.800 |
85.185 |
2 |
10.680 |
4.844 |
213.600 |
96.887 |
2-1/4 |
13.520 |
6.133 |
270.400 |
122.651 |
2-3/8 |
15.060 |
6.831 |
301.200 |
136.622 |
2-1/2 |
16.690 |
7.570 |
333.800 |
151.409 |
2-5/8 |
18.400 |
8.346 |
368.000 |
166.922 |
2-3/4 |
20.190 |
9.158 |
403.800 |
183.160 |
3 |
24.030 |
10.900 |
480.600 |
217.996 |
3-1/4 |
28.210 |
12.796 |
564.200 |
255.917 |
3-1/2 |
32.710 |
14.837 |
654.200 |
296.740 |
3-3/4 |
37.550 |
17.032 |
751.000 |
340.648 |
4 |
42.730 |
19.382 |
854.600 |
387.640 |
4-1/4 |
48.230 |
21.877 |
964.600 |
437.535 |
4-1/2 |
54.080 |
24.530 |
1,081.600 |
490.605 |
4-5/8 |
57.120 |
25.909 |
1,142.400 |
518.184 |
4-3/4 |
60.250 |
27.329 |
1,205.000 |
546.578 |
5 |
66.760 |
30.282 |
1,335.200 |
605.636 |
5-1/4 |
73.600 |
33.384 |
1,472.000 |
667.687 |
5-1/2 |
80.780 |
36.641 |
1,615.600 |
732.823 |
5-3/4 |
88.290 |
40.048 |
1,765.800 |
800.953 |
6 |
96.130 |
43.604 |
1,922.600 |
872.076 |
6-1/4 |
104.300 |
47.310 |
2,086.000 |
946.193 |
6-1/2 |
112.800 |
51.165 |
2,256.000 |
1,023.304 |
6-3/4 |
121.700 |
55.202 |
2,434.000 |
1,104.043 |
7 |
130.900 |
59.375 |
2,618.000 |
1,187.504 |
7-1/4 |
140.400 |
63.684 |
2,808.000 |
1,273.686 |
7-1/2 |
150.200 |
68.130 |
3,004.000 |
1,362.590 |