Galvanized steel strand is a product composed of multiple galvanized steel wires twisted together. It is usually used to bear tension and can be used for overhead use and as a pull wire.
Stranded wire models are S1A, S1B, S2A, S3A.
Features
Low cost and ease of production makes galvanized steel wire ideal for mass produced corrosion resistant wire products.
Galvanized steel wire strand is subjected to a galvanizing process to improve its resistance to corrosion.
Good reliability and high strength.
Application
Galvanized steel strands can be used as earth wire, stay wire, messenger wire, core wire or strength member, etc.
Construction
Concentrically stranded galvanized steel wire strand. The structure has 1×7, 1×19 and 1×37 strands.
According to the strength, the products are divided into regular strength, S1A or S1B; high strength: S2A or S2B; extra high strength: S3A.
Performance
Code number | Soction Area mm² | Number of wires | Diameter Wire mm | Diameter Conductor mm | Linear mass kg/km | Rated strength kN | DC resistance W/km |
| 4 | 27.1 | 7 | 2.22 | 6.66 | 213.3 | 39.3 | 7.1445 |
| 6.3 | 42.7 | 7 | 2.79 | 8.36 | 335.9 | 60.2 | 4.5362 |
| 10 | 67.8 | 7 | 3.51 | 10.53 | 533.2 | 93.5 | 2.8578 |
| 12.5 | 84.7 | 7 | 3.93 | 11.78 | 666.5 | 116.9 | 2.2862 |
| 16 | 108.4 | 7 | 4.44 | 13.32 | 853.1 | 199.7 | 1.7861 |
| 16 | 108.4 | 19 | 2.70 | 13.48 | 857.0 | 152.9 | 1.7944 |
| 25 | 169.4 | 19 | 3.37 | 16.85 | 1339.1 | 238.9 | 1.1484 |
| 40 | 271.1 | 19 | 4.26 | 21.31 | 2142.6 | 374.1 | 0.7177 |
| 40 | 271.1 | 37 | 3.05 | 21.38 | 2148.1 | 382.3 | 0.7196 |
| 63 | 427.0 | 37 | 3.83 | 26.83 | 3383.2 | 589.3 | 0.4569 |
