Hot-rolled hexagonal bars for general-purpose use covered by this standard shall be supplied in the specified dimensions given in Table 1 and shown in Figure 1. Preferred dimensions are provided in Table 1
Table 1 – Preferred Dimensions and Masses of Hot-Rolled Hexagonal Steel Bars
| Karşılıklı yüzeyler arasındaki mesafe Distance between parelel sides s (mm) | Sapma Sınırı Deviation Limits (mm) | Birim Ağırlık Weight per meter (Kg/m) | Kesit Alanı Space Sectional Area (Cm²) |
|---|---|---|---|
| 13 | ±0,4 | 1,15 | 1,46 |
| 14 | ±0,4 | 1,33 | 1,70 |
| 15 | ±0,4 | 1,53 | 1,95 |
| 16 | ±0,5 | 1,74 | 2,22 |
| 17 | ±0,5 | 1,96 | 2,50 |
| 18 | ±0,5 | 2,20 | 2,81 |
| 19 | ±0,5 | 2,46 | 3,13 |
| 20,5 | ±0,5 | 2,86 | 3,64 |
| 22,5 | ±0,5 | 3,44 | 4,38 |
| 23,5 | ±0,5 | 3,75 | 4,78 |
| 25,5 | ±0,6 | 4,42 | 5,63 |
| 28,5 | ±0,6 | 5,52 | 7,03 |
| 31,5 | ±0,6 | 6,75 | 8,59 |
| 33,5 | ±0,6 | 7,63 | 9,72 |
| 35,5 | ±0,8 | 8,56 | 10,9 |
| 37,5 | ±0,8 | 9,56 | 12,2 |
| 39,5 | ±0,8 | 10,6 | 13,5 |
| 42,5 | ±0,8 | 12,3 | 15,6 |
| 47,5 | ±0,8 | 15,3 | 19,5 |
| 52 | ±1,0 | 18,4 | 23,4 |
| 57 | ±1,0 | 22,1 | 28,1 |
| 62 | ±1,0 | 26,1 | 33,3 |
| 67 | ±1,0 | 30,5 | 38,9 |
| 72 | ±1,0 | 35,2 | 44,9 |
| 78 | ±1,0 | 41,4 | 52,7 |
| 83 | ±1,3 | 46,8 | 59,7 |
| 88 | ±1,3 | 52,6 | 67,1 |
| 93 | ±1,3 | 58,8 | 74,9 |
| 98 | ±1,3 | 65,3 | 83,2 |
| 103 | ±1,5 | 72,1 | 91,9 |
The permissible deviation range in the order can be agreed to be acceptable on the plus side. Example: For fixed lengths (instead of 100 mm) ±0 mm, or for full lengths (instead of 25 mm) ±0 mm.Density: 7.85 kg/dm³
Figure 1 – Hot-Rolled Hexagonal Steel Bar
