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  • Name: Galvanized Steel Wire (Stranded)
  • Views : 1226

    Application

  The galvanized steel wire are suitable for cores of ACSR to improve its tensile strength. And they can also be used in the aerial transmission line as the line material of ground connection to avoid the lightning strike.

    Standard

  ASTM A 475, ASTM A 363, BS183 and so on;

  Note: this GI Wire also can be manufactured according to your special request.

    Construction

  The single wires are concentrically stranded and wrapped helically around a central wire.

    Partial Specification

  (1) ASTM A 475 Standard

No./Dia. of Wires
Approx. Stranded Dia.
Siemem Martin Grade
High Strength Grade
Extra-high Strength Grade
Approx. Weight
No./Dia. of Wires
Approx. Stranded Dia.
Siemem Martin Grade
High Strength Grade
Extra-high Strength Grade
Approx. Weight

No./mm

mm
kN
kN
kN
kg/km
No./mm
mm
kN
kN
kN
kg/km
3/2.64
5.56
10.409
15.569
21.796
131
7/3.05
9.52
30.915
48.04
68.503
407
3/3.05
6.35
13.523
21.04
29.981
174
7/3.68
11.11
41.591
64.499
92.523
594
3/3.05
6.35
174
7/4.19
12.7
53.823
83.627
119.657
768
3/3.30
7.14
15.035
23.398
33.362
204
7/4.78
14.29
69.837
108.981
155.688
991
3/3.68
7.94
18.193
28.246
40.479
256
7/5.26
15.88
84.961
131.667
188.605
1211
3/4.19
9.52
24.732
37.187
52.489
328
19/2.54
12.7
56.492
84.961
118.768
751
7/1.04
3.18
4.048
5.916
8.14
49
19/2.87
12.49
71.616
107.202
149.905
948
7/1.32
3.97
6.539
9.519
13.078
76
19/3.18
15.88
80.513
124.995
178.819
1184
7/1.57
4.76
8.452
12.677
17.748
108
19/3.81
19.05
116.543
181.487
259.331
1719
7/1.65
4.76
118
19/4.50
22.22
159.691
248.211
354.523
2352
7/1.83
5.56
11.387
17.126
24.02
145
19/5.08
25.4
209.066
325.61
464.839
2384
7/2.03
6.35
14.012
21.129
29.581
181
37/3.63
25.4
205.508
319.827
456.832
3061
7/2.36
7.14
18.905
28.469
39.812
243
37/4.09
28.58
262
407.457
581.827
4006
7/2.64
7.94
23.798
35.586
49.82
305
37/4.55
31.75
324.72
505.318
721.502
4833

  (2) BS 183 Standard

No./Dia. of Wires
Approx. Stranded Dia.
Minimum Break Load of Stranding Wires
Approx Weight
No./Dia. of Wires
Approx. Stranded Dia.
Minimum Break Load of Stranding Wires
Approx. Weight
Grade 350
Grade 480
Grade 700
Grade 850
Grade 1000
Grade 1150
Grade 1300
Grade 350
Grade 480
Grade 700
Grade 850
Grade 1000
Grade 1150
Grade 1300
No./mm 
mm
kN
kN
kN
kN
kN
kN
kN
kg/km
No./mm 
mm
kN
kN
kN
kN
kN
kN
kN
kg/km
3/1.80
3.9
2.65
3.66
60
7/2.00
6.0
7.70
10.55
15.40
22.00
25.30
28.60
170
3/2.65
5.7
5.80
7.95
130
7/2.36
7.1
10.70
14.70
21.40
30.60
35.20
39.80
240
3/3.25
7.0
8.70
11.95
195
7/2.65
8.0
13.50
18.50
27.00
38.60
44.40
50.20
300
3/4.00
8.6
13.20
18.10
295
7/3.00
9.0
17.30
23.75
34.65
49.50
56.90
64.30
392
4/1.80
4.4
3.55
4.90
80
7/3.15
9.5
19.10
26.20
38.20
54.55
62.75
70.90
430
4/2.65
6.4
7.70
10.60
172
7/3.25
9.8
20.30
27.85
40.65
58.05
66.80
75.50
460
4/3.25
7.9
11.60
15.90
260
7/3.65
11.0
25.60
35.15
51.25
73.25
84.20
95.20
570
4/4.00
9.7
17.60
24.10
35.20
390
7/4.00
12.0
30.90
42.20
61.60
88.00
101.0
114.0
690
5/1.50
4.1
3.10
4.24
6.18
69
7/4.25
12.8
34.75
47.65
69.50
99.30
114.0
129.0
780
5/1.80
4.9
4.45
6.10
8.90
95
7/4.75
14.0
43.40
59.45
86.80
124.0
142.7
161.3
970
5/2.65
7.2
9.65
13.25
19.30
220
19/1.0
5.0
5.22
7.16
10.45
14.92
17.16
19.40
120
5/3.25
8.8
14.50
19.90
29.00
320
19/1.25
6.3
8.16
11.19
16.32
23.32
26.81
30.31
180
5/4.00
10.8
22.00
30.15
43.95
490
19/1.40
7.0
10.24
14.04
20.47
29.25
33.64
38.02
230
7/0.56
1.7
0.60
0.83
1.20
1.70
1.98
2.24
14
19/1.6
8.0
13.37
18.35
26.75
38.20
43.93
49.66
300
7/0.71
2.1
0.97
1.33
1.94
2.75
3.19
3.60
28
19/2.0
10.0
20.90
28.65
41.78
50.74
59.69
68.64
77.60
470
7/0.85
2.6
1.39
1.90
2.80
3.95
4.57
5.15
31
19/2.5
12.5
32.65
44.80
65.29
79.28
93.27
107.3
121.3
730
7/0.90
2.7
1.55
2.14
3.10
4.45
5.12
5.80
35
19/3.0
15.0
47.00
64.50
94.00
114.1
134.3
154.5
174.6
1050
7/1.00
3.0
1.92
2.64
3.85
5.50
6.32
7.15
43
19/3.55
17.8
65.80
90.27
131.6
159.9
188.0
216.3
244.5
1470
7/1.25
3.8
3.01
4.10
6.00
8.55
9.88
11.15
67
19/4.0
20.0
83.55
114.6
167.1
203.0
238.7
274.6
310.4
1870
7/1.40
4.2
3.75
5.17
7.54
9.16
10.75
12.35
14.00
84
19/4.75
23.8
117.85
161.6
235.7
286.0
336.7
387.2
437.7
2630
7RS*
4.3
3.85
5.28
7.70
9.35
11.00
12.65
14.30
86
                   
7/1.60
4.8
4.90
6.75
9.85
11.95
14.10
16.20
18.30
110
                   
7/1.80
5.4
6.23
8.55
12.45
17.80
20.50
23.20
140
                   

 

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