 Origin |
China |
| Brand Name |
UTUO |
Product Name: Electrical Aluminum Flat Wire
Introduction:Electrical aluminum flat wire is continuously extruded from oil-free electrical
round aluminum rod with certain specification mould. The extruded electrical aluminum
flat wire has the advantages of smooth surface, non burr, equal softness and low
resistivity, etc. It can be used as finished product as well as semifinished product.
The product is widely applied in electrical machines, transformers, electric welding
machines and similar electrical instruments.
Standard:GB5584.3-2009
Production Range:
Electrical Aluminum Flat Wire
Production range: 4mm2—350 mm2
Narrow side size a: 0.7mm—10mm
Broad side size b: 3.0mm—38mm
If specification is out of range or shape is heterogeneous, please don’t
hesitate to contact us.
Material:
Electrical aluminum flat wire should conform to GB5584.3-2009,the resistivity (20 deg.C) is no more than 0.0280Ωmm2/m
Elongation of aluminum flat wire should conform to the table as follows(Enterprise Standard):
Nominal Size /mm
|
Elongation/%
|
0.80≤a≤5.60
|
≥20
|
Narrow side size and broad side size of aluminum flat wire should conform to the table as follows:
|
Narrow Side Size/mm
|
Deviation
|
Broad Side Size/mm
|
Deviation
|
|
a≤3.15
|
±0.03
|
b≤3.15
|
±0.03
|
|
3.15≤a≤5.60
|
±0.05
|
3.15≤b≤6.30
|
±0.05
|
|
|
|
6.30≤b≤12.50
|
±0.07
|
|
|
|
12.50≤b≤16.00
|
±0.10
|
Angle R of aluminum flat wire should conform to the table as follow:
|
Nominal Size/mm
|
Radius r
|
Nominal Size/mm
|
Radius r
|
|
Nominal Size
|
Deviation
|
Nominal Size
|
Deviation
|
|
a≤1.00
|
a/2
|
±25%
|
2.44≤a≤3.55
|
0.80
|
±25%
|
|
1.00≤a≤1.60
|
0.5a
|
3.55≤a≤5.60
|
1.00
|
|
1.60≤a≤2.44
|
0.65b
|
|
|
|
If the manufacturer and user agrees with the consultations, then the radius can be semicircle or 0.8mm when broad side size of aluminum flat wire is more than 4.75mm.
|
|
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