Dimensions, Sectional Areas and Mass of Hot-Rolled Square Steel Bars as Per IS-1732
| Designation | Side Width | Kg Weight Per Meter | Sectional Area Square Cm. | |
| ISSQ5 | 5 x 5 | 5 | 0.196 | 0.25 |
| ISSQ6 | 6 x 6 | 6 | 0.283 | 0.36 |
| ISSQ8 | 8 x 8 | 8 | 0.502 | 0.64 |
| ISSQ10 | 10 x 10 | 10 | 0.785 | 1.00 |
| ISSQ12 | 12 X 12 | 12 | 1.13 | 1.44 |
| ISSQ14 | 14 X 14 | 14 | 1.54 | 1.96 |
| ISSQ16 | 16 X 16 | 16 | 2.01 | 2.56 |
| ISSQ18 | 18 x 18 | 18 | 2.54 | 3.24 |
| ISSQ20 | 20 X 20 | 20 | 3.14 | 4.00 |
| ISSQ22 | 22 X 22 | 22 | 3.80 | 4.84 |
| ISSQ25 | 25 X 25 | 25 | 4.91 | 6.25 |
| ISSQ30 | 30 X 30 | 30 | 7.06 | 9.00 |
| ISSQ35 | 35 X 35 | 35 | 9.58 | 12.20 |
| ISSQ40 | 40 X 40 | 40 | 12.60 | 16.00 |
| ISSQSO | 50 x so | 50 | 19.60 | 25.00 |
| ISSQ60 | 60 X 60 | 60 | 28.30 | 36.00 |
| ISSQ70 | 70 x 70 | 70 | 38.50 | 49.00 |
| ISSQ80 | 80 X 80 | 80 | 50.20 | 64.00 |
| ISSQlOO | 100 X 100 | 100 | 78.50 | 100.00 |
| ISSQ120 | 120 X 120 | 120 | 113.00 | 144.00 |