1、Description
Galvanized steel wire,stranded in successive layers. As per ASTM A475 or BS183.
2、Application
Messenger Wire, Overhead Ground or Static Wire, Guy Wire
3、Construction Drawing
| Technical characteristics of ASTM A475 | |||||||
| Nominal diameter of strand | Stranding and wire diameter | Approx.Overall diameter | Linear mass | Rated tensile strength | |||
| Common Grade | Siemens-Martin Grade | High_-strength Grade | Extra High_-Strength Grade | ||||
| in〔mm〕 | No/mm | mm | kg/km | kN | kN | kN | kN |
| 1/8 〔3.18〕 | 7/1.04 | 3.12 | 48 | 2.402 | 4.048 | 5.916 | 8.14 |
| 5/32〔3.97〕 | 7/1.32 | 3.96 | 76 | 3.87 | 6.539 | 9.519 | 13.078 |
| 3/16〔4.76〕 | 7/1.57 | 4.71 | 109 | 5.115 | 8.452 | 12.677 | 17.748 |
| 7/32 〔5.56〕 | 3/2.64 | 5.68 | 131 | 6.228 | 10.409 | 15.569 | 21.796 |
| 7/32 〔5.56〕 | 7/1.83 | 5.49 | 146 | 6.85 | 11.387 | 17.126 | 24.02 |
| 1/4〔6.35〕 | 3/3.05 | 6.56 | 174 | 8.274 | 13.523 | 21.040 | 29.981 |
| 1/4"〔6.35〕 | 7/2.03 | 6.09 | 180 | 8.452 | 14.012 | 21.129 | 29.581 |
| 9/32〔7.14〕 | 3/3.30 | 7.10 | 204 | 9.252 | 15.035 | 23.398 | 33.362 |
| 9/32〔7.14〕 | 7/2.36 | 7.08 | 244 | 11.432 | 18.905 | 28.469 | 39.812 |
| 5/16〔7.94〕 | 3/3.68 | 7.91 | 255 | 11.076 | 18.193 | 28.246 | 40.479 |
| 5/16"〔7.94〕 | 7/2.64 | 7.92 | 305 | 14.234 | 23.798 | 35.586 | 49.820 |
| 3/8〔9.52〕 | 3/4.19 | 9.00 | 328 | 14.813 | 24.732 | 37.187 | 52.489 |
| 3/8"〔9.52〕 | 7/3.05 | 9.15 | 407 | 18.905 | 30.915 | 48.040 | 68.503 |
| 7/16〔11.11〕 | 7/3.68 | 11.04 | 595 | 25.355 | 41.591 | 64.499 | 92.523 |
| 1/2〔12.70〕 | 7/4.19 | 12.57 | 770 | 32.917 | 53.823 | 83.627 | 119.657 |
| 1/2〔12.70〕 | 19/2.54 | 12.70 | 751 | 33.895 | 56.492 | 84.961 | 118.768 |
| 9/16〔14.29〕 | 7/4.78 | 14.34 | 1000 | 42.703 | 69.837 | 108.981 | 155.688 |
| 9/16〔14.29〕 | 19/2.87 | 14.35 | 949 | 42.881 | 71.616 | 107.202 | 149.905 |
| 5/8〔15.88〕 | 7/5.26 | 15.78 | 1211 | 51.599 | 84.961 | 131.667 | 188.605 |
| 5/8〔15.88〕 | 19/3.18 | 15.90 | 1186 | 48.930 | 80.513 | 124.995 | 178.819 |
| 3/4〔19.05〕 | 19/3.81 | 19.05 | 1721 | 71.172 | 116.543 | 181.487 | 259.331 |
| 7/8〔22.22〕 | 19/4.50 | 22.50 | 2356 | 97.416 | 159.691 | 248.211 | 354.523 |
Note: Cables complying with IEC61089 and customer’s specification are available upon request
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Tel / WhatsApp:+8617596508896
Address: No.277, Boxue Road, Zhengdong New District,
Zhengzhou City, Henan Province, china.
Email:admin@cynidelectric.com
Tel / WhatsApp:+8617596508896
Address: No.277, Boxue Road, Zhengdong New District,
Zhengzhou City, Henan Province, china.
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