Soft Copper Wire (Tinned or Pure type)

Soft Copper Wire (Tinned or Pure type)

Flexible copper stranded conductors mainly
used for soft conductor of wires&cables , high and low voltage 
electrical appliances, railway, electric wiring for contactnet ..etc
It`s made by high purity cathode copper rod , the tinned type is made by electrolytic or electric tin plating process, which has high corrosion resistance

Flexible copper stranded conductor`s products
standards:GB12970.2
Flexible copper stranded conductor`s products type: 
TJR1 TJRX1
Flexible copper stranded conductor`s products type: 
TJR2 TJRX2
Flexible copper stranded conductor`s products type: 
TJR3 TJRX3

1.Finished Soft copper wire is wisted to right-direction, the sdjacent layer
opposite
2.TJR1 TJRX1 soft copper wire structure is presented in Table 1 
3.TJR1 TJRX1 soft copper wire structure is presented in Table 2 
4.TJR1 TJRX1 soft copper wire structure is presented in Table 3

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Soft Copper Wire (Tinned or Pure type) Details

GB12970.2   TJR1 TJRX1    Table one      
Standardsection (mm²) Calculating
section
mm²
Structure Calculating external
diameter
(mm)
20℃ direct current resistance (Ω/km)
no more than
TJR1 TJRX1
Calculating
weight
(kg/km)
Total qty of wires Qty of wires/
Diameter of a single thread (mm)

0.1
(0.12)
0.16
(0.20)
0.25
(0.30)
0.40
(0.50)0.63
(0.75)
1.00
1.60
(2.00)
2.5
4.0
6.3
10
16
25
(35)
40
(50)
63
(70)
80
(95)
100
(120)

0.102
0.124
0.159
0.194
0.247
0.300
0.408
0.503
0.628
0.754
1.01
1.57
1.96
2.41
3.94
6.16
10.01
15.84
25.08
35.14
40.15
48.30
62.72
68.64
78.20
94.06
99.68
117.67
9
7
9
11
14
17
13
16
20
24
32
32
40
49
49
49
49
84
133
133
133
133
183
189
259
259
259
324
9/0.12
7/0.15
9/0.15
11/0.15
14/0.15
17/0.15
13/0.20
16/0.20
20/0.20
24/0.20
32/0.20
32/0.25
40/0.25
7*7/0.25
7*7/0.32
7*7/0.40
7*7/0.51
7*12/0.49
19*7/0.49
19*7/0.58
19*7/0.62
19*7/0.68
27*7/0.65
27*7/0.68
37*7/0.62
37*7/0.68
37*7/0.70
27*12/0.68
0.44
0.45
0.56
0.60
0.68
0.74
0.86
0.96
1.05
1.14
1.30
1.63
1.82
2.25
2.88
3.60
4.59
6.17
7.35
8.70
9.30
10.20
12.00
12.53
13.02
14.28
14.7
17.39
176
145
113
92.9
72.9
60.3
44.2
36.0
28.8
24.0
17.9
11.5
9.24
7.58
4.64
2.97
1.83
1.16
0.736
0.525
0.459
0.382
0.294
0.269
0.236
0.196
0.185
0.157
179
147
115.00
94.4
74.1
61.30
44.90
36.60
29.30
24.4
18.2
11.7
9.39
7.92
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.94
1.15
1.47
1.80
2.29
2.80
3.79
4.70
5.86
7.04
9.43
14.70
18.3
22.7
37.1
58.0
94.3
150
239
334
382
459
597
653
744
895
948
1119
125
160
(185)200
250
315
400
500
630
800
1000
124.69
162.86
183.85
196.15
251.95
310.58
398.9
2498.3
627.1
804.3
1003.6
324
324
324
444
444
703
703
703
1159
1159
1159
27*12/0.70
27*12/0.80
27*12/0.85
37*12/0.75
37*12/0.85
37*19/0.75
37*19/0.85
37*19/0.95
61*19/0.83
61*19/0.94
61*19/1.05
17.90
20.20
21.74
21.80
24.72
26.25
29.75
33.25
37.35
42.30
47.25
0.148
0.113
0.100
0.0940
0.0732
0.0594
0.0462
0.0370
0.0294
0.0229
0.0184
-
-
-
-
-
-
-
-
-
-
-
1186
1549
1749
1866
2397
2954
3795
4740
5965
7651
9547

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