Looking for a comprehensive guide on rectangular bars and their weight? Look no further! Our rectangular bar weight chart has got you covered.
Whether you’re a metalworking enthusiast, a DIY enthusiast, or simply curious about the weight of rectangular steel, our chart provides all the information you need.
From the weight of a 20x20x1.2 rectangular bar to a 160x160x4.5, we’ve got it all covered.
So, grab a cup of coffee and dive into our guide to learn everything you need to know about rectangular bars and their weight.
What is rectangular bar?
Rectangular steel refers to rectangular solid steel.

Rectangular Bar Weight Calculator
Rectangular Bar Weight Chart
Spec. | Weight(kg/m) |
20*20*1.2 | 0.75 |
25*25*1.2 | 0.94 |
40*40*2 | 2.29 |
40*40*2.5 | 3.02 |
40*40*4 | 4.68 |
50*30*2.5 | 3.02 |
50*30*3 | 3.6 |
50*32*2 | 2.2 |
50*35*2.5 | 3.32 |
50*50*2.5 | 3.81 |
50*50*3 | 4.44 |
50*50*4 | 5.74 |
55*38*2 | 2.8 |
60*40*2.5 | 3.81 |
60*40*3 | 4.44 |
60*40*4 | 5.74 |
60*60*2.5 | 4.52 |
60*60*3 | 5.38 |
60*60*4 | 7.02 |
70*50*4 | 7.02 |
70*70*4 | 8.22 |
70*70*5 | 10.2 |
80*60*3 | 7.09 |
80*60*4 | 8.22 |
80*60*5 | 10.25 |
80*80*4 | 9.96 |
80*80*6 | 13.85 |
90*40*2.5 | 5.19 |
90*60*5 | 10.47 |
100*60*3 | 7.3 |
100*60*4 | 9.16 |
100*60*5 | 11.53 |
100*60*4.5 | 14.41 |
100*100*4 | 11.65 |
100*100*8 | 23 |
120*120*4 | 14.16 |
160*80*4.5 | 15.84 |
160*160*4.5 | 19.2 |
220*80*6 | 27.1 |