Smooth Round Bar
P14 – P40
Hot-rolled plain round bar without ribs, used for dowels, ligature work, general detailing and as fabrication stock. Supplied to JIS G 3101:2017 in grades SS 330 and SS 400, in 12 metre lengths.
- Sizes P14 through P40
- 12 m standard length
- Grades SS 330 and SS 400 to JIS G 3101:2017
- Bundles around 2.0 t
- JIS G 3101:2017
- SS 330 / SS 400
Technical specifications
Mechanical properties
| Grade | Yield min (N/mm²) | Tensile (N/mm²) | Elongation min | Bend |
|---|---|---|---|---|
| SS 330 | 195 – 205 | 330 – 430 | 25 – 28% | 180° |
| SS 400 | 215 – 245 | 400 – 510 | 20 – 22% | 180° |
To JIS G 3101:2017. Ranges vary with thickness.
Mass and bundling — sample sizes
| Size | Mass (kg/m) | Mass per bar (kg) | Bars per bundle | Bundle (t) |
|---|---|---|---|---|
| P20 | 2.466 | 29.592 | 68 | 2.012 |
| P30 | 5.549 | 66.588 | 30 | 1.997 |
| P40 | 9.865 | 118.380 | 18 | 2.130 |
Dimensional tolerances
| Dimension | Tolerance |
|---|---|
| Diameter | ±0.40 – 0.60 mm by size |
| Ovality | 0.50 – 0.70 mm |
| Length | 0 – 40 mm |
Full size table for P14 – P40 is supplied with the quotation.
Others in Reinforcing Steel Bars (Rebar)
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