Strip copper conductor is main used to make electricity or as the conductor of electric equipments.
GB/T 5584.4-2009
1）抗拉强度和伸长率Tensile strength & Elongation
|
标称尺寸 Standard size mm |
型号 Type |
|||
|
TDR |
TDY1 |
TDY2 |
||
|
伸长率 最小值 Min elongation % |
抗拉强度 最小值 Min tensile strength N/ mm2
|
伸长率 最小值 Min elongation %
|
抗拉强度 最小值 Min tensile strength N/ mm2 |
|
|
0.80≤a≤1.32 1.32＜a≤3.55 |
35 35 |
250 250 |
10 15 |
309 289 |
2）弯曲Curve
宽边不大于30.00mm的软铜带用a边弯曲90°，表面无裂纹，弯曲圆柱直径根据b边选定.
There is no crack when curve 90°by the side a when the broad side is not more than 30mm and choose the diameter of cylinder based on b.
|
宽边标称尺寸 Standard size of broad side mm |
弯曲直径 Curving diameter mm |
|
9.00～16.00 16.00～30.00 |
16 32 |
3）电阻率Resistivity
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型号 Type |
电阻率 最大值 Max resistivity Ω·mm2/m |
|
TDR TDY1 TDY2 |
0.01737 0.01777 0.01777 |
四、化学组分Chemical composition：
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型号 Type |
名称 Name |
材料化学组分 Chemical composition |
|
|
铜+银 不少于 Cu+Ag |
其中含银 Ag |
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|
TDR |
软铜带 |
99.90 |
/ |
|
TDY1 |
H1状态硬铜带 |
99.90 |
0.08～0.15 |
|
TDY2 |
H2状态硬铜带 |
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