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Copper, aluminum and alloy flat wire

Application range

This product is used to make motors、electric equipments and so on.

Executive standard

GB/T5584 -2009

Model Name

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

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