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| 详情 |
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镀银圆铜线
执行标准：Q/1QQD01—2002，参照JB/T3135— 1999、ASTM B 298—99。
型号：TRY
应用范围：本产品适用于制造电线电缆的导体，编织及电子产品接插件等其它电子设备所需的部件使用。
它适用于+200℃以下环境的使用。
规格及主要技术参数：
|
| 级别 |
C级 |
D级 |
E级 |
F级 |
G级 |
H级 |
I级 |
| 银含量% |
4 |
6 |
10 |
12 |
15 |
18 |
20 |
| 标称直径mm |
银层厚度μm |
| 0.05 |
— |
— |
— |
— |
— |
2.3 |
2.7 |
| 0.07 |
— |
— |
— |
2.0 |
2.6 |
3.3 |
3.7 |
| 0.08 |
— |
— |
— |
2.3 |
3.0 |
3.7 |
4.2 |
| 0.10 |
— |
— |
2.4 |
2.9 |
3.7 |
4.7 |
5.3 |
| 0.12 |
— |
— |
2.8 |
3.5 |
4.5 |
5.6 |
6.4 |
| 0.14 |
— |
— |
3.3 |
4.0 |
5.2 |
6.5 |
7.4 |
| 0.15 |
— |
2.0 |
3.5 |
4.3 |
5.6 |
7.0 |
8.0 |
| 0.16 |
— |
2.2 |
3.8 |
4.6 |
6.0 |
7.4 |
8.5 |
| 0.18 |
— |
2.4 |
4.2 |
5.2 |
6.7 |
8.4 |
9.5 |
| 0.20 |
— |
2.7 |
4.7 |
5.8 |
7.5 |
9.3 |
10.6 |
| 0.23 |
2.0 |
3.1 |
5.4 |
6.6 |
8.6 |
10.7 |
12.2 |
| 0.26 |
2.3 |
3.5 |
6.1 |
7.5 |
9.7 |
12.1 |
13.8 |
| 0.28 |
2.5 |
3.8 |
6.6 |
8.1 |
10.5 |
13.0 |
14.8 |
| 0.30 |
2.6 |
4.0 |
7.0 |
8.7 |
11.2 |
14.0 |
16.0 |
| 0.32 |
2.8 |
4.3 |
7.5 |
9.2 |
12.0 |
14.9 |
17.0 |
| 0.35 |
3.1 |
4.7 |
8.3 |
10.1 |
13.1 |
16.3 |
18.6 |
| 0.37 |
3.3 |
5.0 |
8.7 |
10.7 |
13.8 |
17.2 |
19.6 |
| 0.39 |
3.4 |
5.3 |
9.2 |
11.3 |
14.6 |
18.1 |
20.7 |
| 0.41 |
3.6 |
5.5 |
9.6 |
11.8 |
15.3 |
19.1 |
21.7 |
| 0.45 |
4.0 |
6.1 |
10.6 |
13.0 |
16.8 |
20.9 |
23.9 |
| 0.50 |
4.4 |
6.8 |
11.8 |
14.5 |
18.7 |
23.2 |
26.5 |
| 0.53 |
4.7 |
7.2 |
12.5 |
15.3 |
19.8 |
24.6 |
28.1 |
| 0.56 |
4.9 |
7.6 |
13.2 |
16.2 |
20.9 |
26.0 |
29.7 |
| 0.60 |
5.3 |
8.1 |
14.2 |
17.3 |
22.4 |
27.9 |
31.8 |
| 0.63 |
5.5 |
8.5 |
14.8 |
18.2 |
23.6 |
29.3 |
33.4 |
| 0.67 |
5.9 |
9.0 |
15.8 |
19.4 |
25.1 |
31.2 |
35.5 |
| 0.71 |
6.2 |
9.6 |
16.8 |
20.5 |
26.6 |
33.0 |
37.6 |
| 0.75 |
6.6 |
10.1 |
17.7 |
21.7 |
28.1 |
34.8 |
39.6 |
| 0.80 |
7.0 |
10.8 |
18.9 |
23.1 |
29.9 |
37.2 |
42.9 |
| 0.85 |
7.5 |
11.5 |
20.0 |
24.6 |
31.8 |
39.5 |
45.1 |
| 0.90 |
7.9 |
12.2 |
21.2 |
26.0 |
33.7 |
41.8 |
47.7 |
| 0.95 |
8.4 |
12.8 |
22.4 |
27.5 |
35.5 |
44.2 |
50.4 |
| 1.00 |
8.8 |
13.5 |
23.6 |
28.9 |
37.4 |
46.5 |
53.0 |
| 1.05 |
9.2 |
14.2 |
24.8 |
30.4 |
39.3 |
48.8 |
55.7 |
| 1.10 |
9.7 |
14.9 |
26.0 |
31.8 |
41.1 |
51.2 |
58.3 |
| 1.15 |
10.1 |
15.5 |
27.1 |
33.2 |
43.0 |
53.5 |
61.0 |
| 1.20 |
10.6 |
16.2 |
28.3 |
34.7 |
44.9 |
55.8 |
63.6 |
| 1.30 |
11.4 |
17.6 |
30.7 |
37.6 |
48.6 |
60.5 |
68.9 |
| 1.40 |
12.3 |
18.9 |
33.0 |
40.5 |
52.4 |
65.1 |
74.2 |
| 1.50 |
13.2 |
20.3 |
35.4 |
43.4 |
56.1 |
69.8 |
79.5 |
| 1.60 |
14.1 |
21.6 |
37.8 |
46.2 |
59.8 |
74.4 |
84.8 |
| 1.70 |
15.0 |
23.0 |
40.1 |
49.1 |
63.6 |
79.1 |
90.1 |
| 1.80 |
15.8 |
24.3 |
42.5 |
52.0 |
67.3 |
83.7 |
95.4 |
| 1.90 |
16.7 |
25.7 |
44.8 |
54.9 |
71.1 |
88.4 |
100.7 |
| 2.00 |
17.6 |
27.0 |
47.2 |
57.8 |
74.8 |
93.0 |
106.0 | | |
技术参数：
1）、镀层应连续，牢固地附着在铜线表面上，没有任何机械损伤。表面应光滑不变色，其厚度和银含量应符合表1的规定。
2）、镀银铜线在温度+20℃电阻率应不大于0.017241Ω.mm2/m.
3）、镀银铜线的机械性能见下表： |
| 标称直径mm |
抗拉强度不小于N/ mm2 |
伸长率不小于% |
0.05-0.1
|
---
|
5.5
|
0.11-0.15
|
196 |
10
|
0.16-0.25
|
196 |
15
|
0.26-0.5
|
196 |
20
|
0.51-1.0
|
196 |
25
|
| 1.1-2.0 |
196 |
25 | | |
| 根据用户要求，镀银铜线应经受多硫化纳试验1-3周期。以及高温试验（+400±5℃）30分，不起斑，发黑，变色。 | | |
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