Galvanized steel core wire for Turkey ACSR Conductor
Application:
(1)ACSR, Overhead ground wire strand for power transmission lines ,overhead conductor,
(2)Messenger strand for telephone and CATV lines ,communication cable
(3)Guy strand for power distribution poles, telephone poles and microwave and radio towers
(4)Barrier cable and guard rail strand , Suspension wire,staying wire
(5) Other guying applications where small size, high strength and corrosion resistance are necessary
Specification:
Galvanized Steel Core Wire for ACSR Conductor as per ASTM B 498
Wire Diamater(mm) |
Diamater Tolerance(mm) |
Weight of Zinc-coating(g/m2) |
Stress at 1% Extension,Min(Mpa) |
Tensile Strength Min.(Mpa) |
Elongation in 250mm,Min(%) |
1.57-1.90 |
+0.04,-0.03 |
210 |
1310 |
1450 |
3.0 |
Over 1.9-2.3 |
+0.04,-0.03 |
220 |
1310 |
1450 |
3.0 |
Over 2.3-2.7 |
+0.05,-0.05 |
230 |
1280 |
1410 |
3.5 |
Over 2.7-3.1 |
+0.05,-0.05 |
240 |
1280 |
1410 |
3.5 |
Over3.1-3.5 |
+0.08,-0.05 |
260 |
1240 |
1410 |
4.0 |
Over 3.5-3.9 |
+0.08,-0.05 |
270 |
1240 |
1410 |
4.0 |
Over 3.9-4.5 |
+0.1,-0.08 |
275 |
1170 |
1380 |
4.0 |
Over 4.5-4.8 |
+0.1,-0.08 |
300 |
1170 |
1380 |
4.0 |
Galvanized Steel Wire Strand for ACSR Conductor as per ASTM A 475
Norminal Diamater of Strand |
No. of Wires |
Diamater of Wire |
Tolerance of Wire |
Weight |
Zinc-coating |
Breaking Loading |
mm |
- |
mm |
mm |
Kg/Km |
g/m2 |
KN |
3.18 |
7 |
1.04 |
±0.05 |
48 |
122 |
8.14 |
3.97 |
7 |
1.32 |
±0.05 |
76 |
122 |
13.078 |
4.76 |
7 |
1.57 |
±0.08 |
109 |
153 |
17.748 |
5.56 |
7 |
1.83 |
±0.08 |
146 |
153 |
24.02 |
6.35 |
7 |
2.03 |
±0.08 |
180 |
183 |
29.581 |
7.14 |
7 |
2.36 |
±0.10 |
244 |
214 |
39.812 |
7.94 |
7 |
2.64 |
±0.10 |
305 |
244 |
49.82 |
9.52 |
7 |
3.05 |
±0.10 |
407 |
259 |
68.503 |
11.11 |
7 |
3.68 |
±0.13 |
595 |
275 |
92.523 |
Note:Providing engineer design according to customer's request.