
| 公称直径 | 6 (6.5) | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 25 | 28 | 32 | 36 | 40 | 50 | |
| 热轧光圆钢筋 允许偏差 | ±0.3 | ±0.4 | ||||||||||||||
| 热轧带肋钢筋 | 公称尺寸 | 5.8 | 7.7 | 9.6 | 11.5 | 13.4 | 15.4 | 17.3 | 19.3 | 21.3 | 24.2 | 27.2 | 31 | 35 | 38.7 | 48.5 |
| 允许偏差 | ±0.3 | ±0.4 | ±0.5 | ±0.6 | ±0.7 | ±0.8 | ||||||||||
| 公称直径 | 6 (6.5) | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 25 | 28 | 32 | 36 | 40 | 50 | |
| 热轧光圆钢筋 允许偏差 | ±0.3 | ±0.4 | ||||||||||||||
| 热轧带肋钢筋 | 公称尺寸 | 5.8 | 7.7 | 9.6 | 11.5 | 13.4 | 15.4 | 17.3 | 19.3 | 21.3 | 24.2 | 27.2 | 31 | 35 | 38.7 | 48.5 |
| 允许偏差 | ±0.3 | ±0.4 | ±0.5 | ±0.6 | ±0.7 | ±0.8 | ||||||||||
| 公称直径 | 6 (6.5) | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 25 | 28 | 32 | 36 | 40 | 50 | |
| 热轧光圆钢筋 允许偏差 | ±0.3 | ±0.4 | ||||||||||||||
| 热轧带肋钢筋 | 公称尺寸 | 5.8 | 7.7 | 9.6 | 11.5 | 13.4 | 15.4 | 17.3 | 19.3 | 21.3 | 24.2 | 27.2 | 31 | 35 | 38.7 | 48.5 |
| 允许偏差 | ±0.3 | ±0.4 | ±0.5 | ±0.6 | ±0.7 | ±0.8 | ||||||||||
| 公称直径 | 6 (6.5) | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 25 | 28 | 32 | 36 | 40 | 50 | |
| 热轧光圆钢筋 允许偏差 | ±0.3 | ±0.4 | ||||||||||||||
| 热轧带肋钢筋 | 公称尺寸 | 5.8 | 7.7 | 9.6 | 11.5 | 13.4 | 15.4 | 17.3 | 19.3 | 21.3 | 24.2 | 27.2 | 31 | 35 | 38.7 | 48.5 |
| 允许偏差 | ±0.3 | ±0.4 | ±0.5 | ±0.6 | ±0.7 | ±0.8 | ||||||||||
| 公称直径 | 6 (6.5) | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 25 | 28 | 32 | 36 | 40 | 50 | |
| 热轧光圆钢筋 允许偏差 | ±0.3 | ±0.4 | ||||||||||||||
| 热轧带肋钢筋 | 公称尺寸 | 5.8 | 7.7 | 9.6 | 11.5 | 13.4 | 15.4 | 17.3 | 19.3 | 21.3 | 24.2 | 27.2 | 31 | 35 | 38.7 | 48.5 |
| 允许偏差 | ±0.3 | ±0.4 | ±0.5 | ±0.6 | ±0.7 | ±0.8 | ||||||||||
