Galvanized Steel Wire Strand for ACSR Conductor as per ASTM A 475
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ASTM A 475-2003 |
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Norminal Diamater |
|
No. of Wires |
Diamater of Wire |
Tolerance of Wire |
Weight |
Zinc-coating |
Breaking Loading |
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Inch |
mm |
|
|
|
|
|
|
|
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1/8" |
3.18 |
7 |
1.04 |
0.05 |
48 |
122 |
1830 |
8.14 |
|
5/32" |
3.97 |
7 |
1.32 |
0.05 |
76 |
122 |
2940 |
13.078 |
|
3/16" |
4.76 |
7 |
1.57 |
0.08 |
109 |
153 |
3990 |
17.748 |
|
7/32" |
5.56 |
7 |
1.83 |
0.08 |
146 |
153 |
5400 |
24.02 |
|
1/4" |
6.35 |
7 |
2.03 |
0.08 |
180 |
183 |
6650 |
29.581 |
|
9/32" |
7.14 |
7 |
2.36 |
0.10 |
244 |
214 |
8950 |
39.812 |
|
5/16" |
7.94 |
7 |
2.64 |
0.10 |
305 |
244 |
11200 |
49.82 |
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3/8" |
9.52 |
7 |
3.05 |
0.10 |
407 |
259 |
15400 |
68.503 |
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7/16" |
11.11 |
7 |
3.68 |
0.13 |
595 |
275 |
20800 |
92.523 |
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1/2" |
12.7 |
7 |
4.19 |
0.13 |
770 |
275 |
26900 |
119.657 |
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