5/16 (7/2.64mm) ASTM A475 stay wire galvanized steel wire stranded guy wire
5/16" Galvanized Steel wire strand produced as per ASTM 475 Class A EHS Grade ,used for guy wire with heavy corrosion zinc-coating.
Name:Zinc-coated Steel Wire(Galvanized Steel Wire Strand)
Number of wire: 7 wires
Strand Diameter: 5/16"
Grade:EHS Grade
Breaking Strength of Strand:49.82kN
Raw Material: Q195,Q235,45#, 60#,65#, 70# ,80#,82B# carbon steel
Packing length:250ft /500ft /1000ft /2500ft /5000ft /wooden reel on pallet
2. Zinc- Coated of steel wire strand Grade
Class A and Class B
3. Standard : ASTM A475 , ASTM B498 ,BS183:1972 ,IEC ,GB , ASTM A363
4. Application : Galvanized steel wire strand /guy wire /stay wire is used for ACSR Core , pulling pole ,overhead conductor, Messenger wire ,Static wire,Guy wire,Guide rail cable
5 .Specification : galvanized steel wire strand /steel strand wire /guy wire /stay wire
•ASTM A-363 Zinc-Coated (Galvanized) Steel Overhead Ground Wire Strand
•ASTM A-475 Zinc-Coated Steel Wire Strand
•ASTM A-925 -5 % Aluminum-Mischmetal Alloy-Coated Steel Overhead Ground Wire Strand
•ASTM A-855 Zinc-5 % Aluminum-Mischmetal Alloy-Coated Steel Wire Strand
•ASTM A-640 Zinc-Coated Steel Strand for Messenger Support of Figure 8 Cable.
Technical parameters ASTM A475
| Number of wires | Inch | diameter (mm) | EHS Grade (kN) | Approx weight (kg/km) |
| 7/2.03 | 1/4 | 6.35 | 29.58 | 181 |
| 7/2.64 | 5/16 | 7.94 | 49.82 | 305 |
| 7/3.05 | 3/8 | 9.52 | 68.503 | 407 |
| 7/3.68 | 7/16 | 11.11 | 92.523 | 594 |
| 7/4.19 | 1/2 | 12.7 | 119.657 | 768 |
| 19/3.18 | 5/8 | 15.88 | 178.819 | 1184 |
| Structure | Diameter(mm) | Tensile Strength MPa |
| 1X3 | 6.2-8.6 | 1175 1270 1370 1470 1570 |
| 1X7 | 3.0-12 | 1175 1270 1370 1470 1570 |
| 1X19 | 8.0-20 | 1175 1270 1370 1470 1570 |
