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HOME > 철강제품소개 > 철근
| Diameter mm | Unit Weight kg/m | Nomial Dimension | Deformation Requirement | |||||
|---|---|---|---|---|---|---|---|---|
| Diameter mm | Cross-Sectional Area ㎠ | Perimeter cm | Max. Average Spacing(S) | Min. Average Height(H) | Max. Average Height | Max. Gap(G) mm | ||
| D 10 | 0.560 | 9.53 | 0.7133 | 3.0 | 6.7 | 0.4 | 0.8 | 7.5 |
| D 13 | 0.995 | 12.7 | 1.267 | 4.0 | 8.9 | 0.5 | 1.0 | 10.0 |
| D 16 | 1.56 | 15.9 | 1.986 | 5.0 | 11.1 | 0.7 | 1.4 | 12.5 |
| D 19 | 2.25 | 19.1 | 2.865 | 6.0 | 13.4 | 1.0 | 2.0 | 15.0 |
| D 22 | 3.04 | 22.2 | 3.871 | 7.0 | 15.5 | 1.1 | 2.2 | 17.5 |
| D 25 | 3.98 | 25.4 | 5.067 | 8.0 | 17.8 | 1.3 | 2.6 | 20.0 |
| D 29 | 5.04 | 28.6 | 6.424 | 9.0 | 20.0 | 1.4 | 2.8 | 22.5 |
| D 32 | 6.23 | 31.8 | 7.942 | 10.0 | 22.3 | 1.6 | 3.2 | 25.0 |
| Diameter mm | Unit Weight kg/m | Nomial Dimension | Deformation Requirement | |||||
|---|---|---|---|---|---|---|---|---|
| Diameter mm | Cross-Sectional Area ㎠ | Perimeter cm | Max. Average Spacing(S) | Min. Average Height(H) | Max. Average Height | Max. Gap(G) mm | ||
| D 35 | 7.51 | 34.9 | 9.566 | 11.0 | 24.4 | 1.7 | 3.4 | 27.5 |
| D 38 | 8.95 | 38.1 | 11.40 | 12.0 | 26.7 | 1.9 | 3.8 | 30.0 |
| D 41 | 10.5 | 41.3 | 13.40 | 13.0 | 28.9 | 2.1 | 4.2 | 32.5 |
| D 43 | 11.384 | 43.0 | 14.52 | 13.5 | 30.1 | 2.16 | 16.5 | |
| D 51 | 15.9 | 50.8 | 20.27 | 16.0 | 35.6 | 2.5 | 5.0 | 40.0 |
| D 57 | 20.238 | 57.33 | 25.81 | 18.0 | 40.1 | 2.59 | 21.9 | |
