Our Steel Conductors (SC GZ & SC AC) are engineered for demanding industrial and utility applications. They are suitable for hangers, suspension systems, communication cables, overhead power transmission lines, fixed structures, and drift bolts, offering high strength, durability, and corrosion resistance.
| Stranding &Wire Diameter | Nominal Overall Diameter | Cross Sectional Area | Approx Mass | Minimum Breaking Load | Modulus of Elasticity | Coefficient of Linear Expansion | DC Resist at 20℃ | AC Resist at 50Hz 75℃ |
|---|---|---|---|---|---|---|---|---|
| No/mm | mm | mm² | kg/km | kN | GPa | x10-6/℃ | Ω/km | Ω/km |
| 3/2.00 | 4.3 | 9.43 | 74 | 11.7 | 189 | 11.5 | 20 | 25 |
| 3/2.75 | 5.9 | 17.8 | 140 | 22.2 | 189 | 11.5 | 11 | 14 |
| 7/2.00 | 6.0 | 22.0 | 173 | 26.0 | 187 | 11.5 | 8.7 | 11 |
| 7/2.75 | 8.3 | 41.6 | 328 | 49.0 | 187 | 11.5 | 4.6 | 5.7 |
| 7/3.25 | 9.8 | 58.1 | 458 | 68.7 | 187 | 11.5 | 3.3 | 4.1 |
| 7/3.75 | 11.3 | 77.3 | 609 | 91.3 | 187 | 11.5 | 2.5 | 3.1 |
| 19/2.00 | 10.0 | 59.7 | 473 | 70.5 | 184 | 11.5 | 3.2 | 4.0 |
| 19/2.75 | 13.8 | 113 | 894 | 133 | 184 | 11.5 | 1.7 | 2.1 |
| 19/3.25 | 16.3 | 158 | 1250 | 186 | 184 | 11.5 | 1.2 | 1.5 |
| Stranding andwre ciamotor | Nominal Overal diameter | Cross 5ectional area | Approx mass | Minimum breaking load | Modulus of elasticity | Coefficient of Linear Expansion | DC Resistance at 20℃ | AC Resst at 50Hz 75℃ |
|---|---|---|---|---|---|---|---|---|
| No/mm | mm | mm² | kg/km | kN | GPa | x10-6/℃ | Ω/km | Q/km |
| 3/2.75 | 5.9 | 17.82 | 118 | 22.7 | 159 | 12.9 | 4.BD | 5.74 |
| 3/3.00 | 6.5 | 21.21 | 141 | 27.0 | 159 | 12.9 | 4.02 | 4.83 |
| 3/3.25 | 7.0 | 24.89 | 165 | 31.6 | 159 | 12.9 | 3.42 | 4.12 |
| 3/3.75 | 8.1 | 33.12 | 220 | 39.3 | 159 | 12.9 | 2.58 | 3.08 |
| 7/2.75 | 8.3 | 41.58 | 277 | 50.1 | 157 | 12.9 | 2.06 | 2.45 |
| 7/3.00 | 9.0 | 49.48 | 330 | 59.7 | 157 | 12.9 | 1.73 | 2.05 |
| 7/3.25 | 9.8 | 58.07 | 387 | 69.9 | 157 | 12.9 | 1.47 | 1.77 |
| 7/3.75 | 11.3 | 77.28 | 515 | 86.9 | 157 | 12.9 | 1.11 | 1.34 |
| 7/4.25 | 12.8 | 99.33 | 662 | 105 | 157 | 12.9 | 0.864 | 1.06 |
| 19/2.75 | 13.8 | 112.9 | 755 | 136 | 155 | 12.9 | 0.764 | 0.912 |
| 19/3.00 | 15.0 | 134.3 | 899 | 162 | 155 | 12.9 | 0.642 | 0.767 |
| 19/3.25 | 16.3 | 157.6 | 1060 | 189 | 155 | 12.9 | 0.545 | 0.650 |
| 19/3.75 | 18.8 | 209.8 | 1410 | 236 | 155 | 12.9 | 0.41 | 0.491 |
| 19/4.25 | 21.3 | 269.6 | 1800 | 286 | 155 | 12.9 | 0.320 | 0.382 |
Our engineering team is ready to provide technical specifications, custom solutions, and competitive quotes.
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