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hard drawn copper wire
drawn copper wire
copper wire
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hard drawn copper wire

Copper stranded wire is a flexible connecting wire for electrical equipment and electronic appliances or component wiring. In railway catenary engineering, the commonly used models are TJR-95mm2 and TJR-120mm2. The soft copper stranded wire produced by our factory has cooperated with many electric furnace manufacturers, and is widely recognized by customers as the conductor material of water-cooled cables.

Product Details

hard drawn copper wire

Copper wire has several important properties that make it a “natural” for electrical wiring. More than any other non-precious metal, it is the best conductor of electricity, packing more power into a given diameter of wire than any substitute material. Copper wire is also easier to bend. With copper wire, connections are easy and sure. And, because it has a high melting point, it can take surprisingly heavy overloads or current surges without damage or danger.

Product composition of hard drawn copper wire


Code Number

 

Test Standard

GB/T23312-7-2009

Size

2.0mm

Date

2012-9-17

Type Q(ZY/XY)L-240 polyesterimide coated with polyamideimide

Test Tens

Standard value

Test Result

Size

Maximum

2.112mm

2.095mm

 

Conductor Diameter

2.00mm

2.012mm

 

Tolerance Value

±0.020mm

0.012mm

 

F Result

≤0.020mm

0.001mm

 

Film Thickness

≥0.075mm

0.083mm

20°C Resistivity

0.008698-0.009149Ω/m

0.00903-Ω/m

Elongation

≥15%

32.20%

Adherence

Test Axis Around

Winding ID

OK

Flexibility

Sudden/Pull

≥55R

65R

Anti-Solvent

≥1h

2h

Alt-Throngh

320°C,2min

OK

Hot Shock

240°C,30min

OK

Broken Down Voltage Will Room

≥5.0KV

11.3/9.7/12/11.5/kv

Continuity

High Voltage Hole

/

/

 

Pin-Hole

≤5pcs/6m

1pcs

Conculusion

OK

chemical composition of hard drawn copper wire

NameChemical Composition (%):
Copper ScrapCu: ≥Bi:≤Sb:≤As:≤Fe:≤Ni:≤Pb:≤Sn:≤S:≤O:≤Zn:≤P:≤
99.950.0020.0020.0020.0050.0020.0050.0020.0050.0020.0050.001
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Why choose us

Behind the growth and success ofuaima Steel is years of hard work and dedication in the steel industry and meeting customers' needs on time. Advanced technology, standard products, certified quality standards and the best customer service make l is years of hard work and dedication in the steel industry and meeting customers' needs on time. Advanced technology, standard products, certified quality standards and the best customer service make Kuaima Steel a true leader in zhe global marker

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lndustries Served

Every industry has its unique set of material specifications and needs. That’s why you can count on the exceptional experience and industry knowledge of the professionals at Kuaima Steel - Meeting the Exact Needs of Every Industry That Uses steel.

  • Machinery manufac- turing industry
  • Power Generation
  • Oil & Gas
  • Manufacturing
  • Construction
  • Ship Building
  • Automobile manufacturing
  • Pipe Fabrication

lndustries Served

Every industry has its unique set of material specifications and needs. That’s why you can count on the exceptional experience and industry knowledge of the professionals at Kuaima Steel - Meeting the Exact Needs of Every Industry That Uses steel.

  • Machinery manufac- turing industry
  • Power Generation
  • Oil & Gas
  • Manufacturing
  • Construction
  • Ship Building
  • Automobile manufacturing
  • Pipe Fabrication
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