Copper, aluminum and alloy flat wire
This product is used to make motors、electric equipments and so on.
GB/T5584 -2009
铜扁线Copper:
1)抗拉强度、伸长率Tensile strength & Elongation
标称尺寸a Standard size mm |
型号 Type |
|||||
TBR |
TBY1 |
TBY2 |
||||
抗拉强度 最大值 Max tensile strength N/mm2 |
伸长率 最小值 Min elongation % |
抗拉强度 Tensile strength N/mm2 |
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 % |
|
0.08≤a≤2.00 2.00<a≤4.00 4.00<a≤5.60 |
275 255 245 |
30.0 34.0 36.0 |
275~373 255~333 245~304 |
1.5 2.0 3.0 |
373 333 304 |
0.4 0.7 1.7 |
2)弯曲Curve
硬状态铜扁线用b边弯曲90°,表面不出现裂纹,弯曲圆柱直径根据a边选定;软状态铜扁线用a边弯曲90°,表面不出现裂纹,弯曲圆柱直径根据b边选定,均符合下表规定:
There is no crack when hard wires curve 90°by side b and choose the diameter of cylinder based on side a. There is no crack when soft wires curve 90°by side a and choose the diameter of cylinder according to side b.
标称尺寸b Standard size b mm |
弯曲直径 Curving diameter mm |
|
TBY1、TBY2 |
TBR |
|
0.80~4.00 4.25~8.00 8.50~16.00 |
2 4 — |
2 4 8 |
3)电阻率Resistivity
型号 Type |
电阻率 最大值 Max resistivity Ω·mm2/m |
TBR TBY1 TBY2 |
0.017241 0.01777 0.01777 |
铝扁线Aluminium:
1)抗拉强度、伸长率Tensile strength & Elongation
型号 Type |
抗拉强度 Tensile strength N/mm2 |
伸长率 最小值 Min elongation % |
|
最小值 Min |
最大值 Max |
||
LBR LBY2 LBY4 LBY8 |
60.0 75.0 95.0 130 |
95.0 115 140 — |
20 5 4 3 |
2)弯曲Curve
软状态铝扁线用a边弯曲90°,表面无裂纹,弯曲圆柱的直径根据b边选定,符合下表规定:
There is no crack when soft wires curve 90°by side a and choose the diameter of cylinder based on side b.
标称尺寸b Standard size of b mm |
弯曲直径 Curving diameter mm |
2.00~4.00 4.25~8.00 8.50~16.00 |
4 8 16 |
3)电阻率Resistivity
型号 Type |
电阻率 最大值 Max resistivity Ω·mm2/m |
LBR LBY2 LBY4 LBY8 |
0.0280 0.028264 0.028264 0.028264 |
四、化学组分Chemical composition:
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 |
||
TBR |
软铜扁线 |
99.90 |
/ |
TBY1 |
H1状态硬铜扁线 |
99.90 |
0.08~0.15 |
TBY2 |
H2状态硬铜扁线 |