| STRACTURE | 1×3 | 1×7 | 1×19 |
| Cross-sectional Area |  |
 |
 |
|
Nominal Diameter d mm |
Tensile Strength MPa |
Elongation(%) (L0=200mm) |
Twisting（Times/360°) (L0=100d) |
||||||||
| Tensile Strengh MPa | |||||||||||
| 1270 | 1370 | 1470 | 1570 | 1670 | |||||||
| ≥ | |||||||||||
| 0,30 | 1270 | 1370 | 1470 | 1570 | 1670 | 2,0 | 18 | 16 | 14 | 12 | |
| 0,40 | |||||||||||
| 0,80 | |||||||||||
| 1,00 | |||||||||||
| 1,10 | |||||||||||
| 1,20 | |||||||||||
| 1,30 | |||||||||||
| 1,40 | |||||||||||
| 1,50 | |||||||||||
| 1,60 | |||||||||||
| 1,70 | |||||||||||
| 1,80 | 3,0 | 16 | 14 | 12 | 10 | ||||||
| 2,00 | |||||||||||
| 2,20 | |||||||||||
| 2,40 | 1270 | 1370 | 1470 | 1570 | 1670 | 3,0 | 16 | 14 | 12 | 10 | |
| 2,60 | |||||||||||
| 2,80 | 14 | 12 | 10 | 8 | |||||||
| 3,00 | 3,5 | 14 | 12 | 10 | 8 | ||||||
| 3,20 | |||||||||||
| 3,50 | |||||||||||
| 3,80 | |||||||||||
| 4,00 | |||||||||||
| Stracture |
Wire Diameter mm |
Strand Diameter mm |
Strand Cross-sectional Area mm2 |
Tensile Strengh MPa |
Reference weight kg/km | ||||
| 1270 | 1370 | 1470 | 1570 | 1670 | |||||
| Steel Wire Breaking Force min./kN, ≥ | |||||||||
| 1×3 | 2,90 | 6,20 | 19,82 | 23,16 | 24,98 | 26,80 | 28,63 | 30,45 | 160,00 |
| 3,20 | 6,40 | 24,13 | 28,19 | 30,41 | 32,63 | 34,85 | 37,07 | 195,00 | |
| 3,50 | 7,50 | 28,86 | 33,72 | 36,28 | 39,03 | 41,69 | 44,34 | 233,00 | |
| 4,00 | 8,60 | 37,70 | 44,05 | 47,52 | 50,99 | 54,45 | 57,92 | 304,00 | |
| 1×7 | 1,00 | 3,00 | 5,50 | 6,43 | 6,93 | 7,44 | 7,94 | 8,45 | 43,70 |
| 1,20 | 3,60 | 7,92 | 9,25 | 9,98 | 10,71 | 11,44 | 12,17 | 62,90 | |
| 1,40 | 4,20 | 10,78 | 12,60 | 13,59 | 14,58 | 15,57 | 16,56 | 85,60 | |
| 1,60 | 4,80 | 14,07 | 16,44 | 17,73 | 19,03 | 20,32 | 21,62 | 112,00 | |
| 1,80 | 5,40 | 17,81 | 20,81 | 22,45 | 24,09 | 25,72 | 27,36 | 141,00 | |
| 2,00 | 6,00 | 21,99 | 25,69 | 27,72 | 29,74 | 31,76 | 33,79 | 175,00 | |
| 2,20 | 6,60 | 26,61 | 31,10 | 33,55 | 36,00 | 38,45 | 40,88 | 210,00 | |
| 2,60 | 7,80 | 37,17 | 43,43 | 46,85 | 50,27 | 53,69 | 57,11 | 295,00 | |
| 3,00 | 9,00 | 49,50 | 57,86 | 62,42 | 66,98 | 71,54 | 76,05 | 411,90 | |
| 3,20 | 9,60 | 56,30 | 65,78 | 70,96 | 76,14 | 81,32 | 86,50 | 447,00 | |
| 3,50 | 10,50 | 67,35 | 78,69 | 84,89 | 91,08 | 97,28 | 103,48 | 535,00 | |
| 3,80 | 11,40 | 79,39 | 92,76 | 100,10 | 107,40 | 114,70 | 121,97 | 630,00 | |
| 4,00 | 12,00 | 87,96 | 102,8 | 110,90 | 119,00 | 127,00 | 135,14 | 698,00 | |
| 1×19 | 1,60 | 8,00 | 38,20 | 43,66 | 47,10 | 50,54 | 53,98 | 57,41 | 304,00 |
| 1,80 | 9,00 | 48,35 | 55,26 | 59,62 | 63,97 | 68,32 | 72,67 | 385,00 | |
| 2,00 | 10,00 | 59,69 | 68,23 | 73,60 | 78,97 | 84,34 | 89,71 | 475,00 | |
| 2,20 | 11,00 | 72,20 | 82,58 | 89,00 | 95,58 | 102,09 | 108,52 | 569,00 | |
| 2,30 | 11,50 | 78,94 | 90,23 | 97,33 | 104,40 | 111,50 | 118,65 | 628,00 | |
| 2,60 | 13,00 | 100,90 | 115,30 | 124,40 | 133,50 | 142,60 | 151,65 | 803,00 | |
| 2,90 | 14,50 | 125,50 | 143,40 | 154,70 | 166,00 | 177,30 | 188,63 | 999,00 | |
| 3,20 | 16,00 | 152,80 | 174,70 | 188,40 | 202,20 | 215,90 | 229,66 | 1220,00 | |
| 3,50 | 17,50 | 182,80 | 208,90 | 225,40 | 241,80 | 258,30 | 274,75 | 1460,00 | |
| 4,00 | 20,00 | 238,80 | 272,90 | 294,40 | 315,90 | 337,40 | 358,92 | 1900,00 | |
| Density Of Galvanized Steel Wire 7,78g/cm3 | |||||||||
|
Nominal Diameter mm |
Permissible Deviation | |||
| ≥1-1,7 | ±0,05 | |||
| >1.7-2,4 | ±0,06 | |||
| >2.4-3,2 | ±0,08 | |||
| >3,2 | ±0,10 | |||
|
Wire Nominal Diameter mm |
Weight, g/m2, ≥ | Winding Test Mandrel Diameter | ||
| A | B | C | ||
| 1,0 | 110 | 160 | - | 8d |
| 1,2 | 110 | 160 | - | |
| 1,4 | 130 | 160 | - | |
| 1,6 | 130 | 180 | - | |
| 1,8 | 160 | 180 | - | |
| 2,0 | 160 | 200 | 230 | 10d |
| 2,3 | 200 | 220 | 250 | |
| 2,6 | 200 | 230 | 260 | |
| 2,9 | 230 | 250 | 280 | |
| 3,2 | 230 | 275 | 300 | |
| 3,5 | 250 | 275 | 320 | |
| 3,8 | 250 | 275 | 330 | |
| 4,0 | 250 | 300 | 350 | |
Galvanized steel strand are usually used in messenger wire, guy wire, stay wire, ACSR conductor core wire, earth wire, ground wire, and overhead earth wire.
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