Deformed Bars
TIS 24 : 2548 (SD40)
Deformed reinforcing bars (DB) — diameter, weight, area and circumference.
Section Size
Cross Section
Unit: mmDB 10
Drawn in proportion, thin walls exaggerated · not to scale · TIS 24 : 2548 (SD40)
Deformed Bars DB 10
0.616kg/m
Nominal weight
Dimensions (mm)
- dNominal diameter
- 10mm
Area & Weight
- Cross Section
- 0.785cm²
Other Properties
- Circumference
- 3.14cm
Full table · 10 sizes
| DB 10 | 10 | 0.616 | 0.785 | 3.14 |
| DB 12 | 12 | 0.888 | 1.131 | 3.77 |
| DB 16 | 16 | 1.578 | 2.01 | 5.03 |
| DB 20 | 20 | 2.466 | 3.146 | 6.29 |
| DB 22 | 22 | 2.984 | 3.801 | 6.91 |
| DB 25 | 25 | 3.853 | 4.908 | 7.86 |
| DB 28 | 28 | 4.834 | 6.157 | 8.8 |
| DB 32 | 32 | 6.313 | 8.042 | 10.06 |
| DB 36 | 36 | 7.99 | 10.178 | 11.31 |
| DB 40 | 40 | 9.865 | 12.566 | 12.6 |