We are the Manufacture, Exporter and Supplier of Copper Braid.

Our most economical standard copper braid are made from 0.20 diameter wire and are braided into a tube followed by a rolling process to flatten them.They are used as earthing straps and are also used in numerous electrical components. All types can be supplied in non-rolled form, as multiple tubes and for screening. It is Highly copper flexible pressed, Bare, Tin & Silver Coated. Copper Braid is mainly used for Earthing Connection & terminals etc.

Woven Copper Braid 3/8" by the foot

Range

4 sq.mm and above

Wire Diameter

0.05mm(47swg) to 0.3mm(30swg)

Material

Electrolytic Copper

Finish

Bare Copper

 

 

Technical Specification of Copper Braid (Same Sizes also available with 0.20 mm Diameter)


Nominal area mm

Dimension mm

Wire diameter mm

Current rating amps

2.5

6 x 1.00

0.15

36

4

10 x 1.00

0.15

52

6

12 x 1.00

0.15

66

10

15 x 1.50

0.15

90

16

19 x 2.00

0.15

120

25

25 x 3.00

0.15

150

35

25 x 3.50

0.15

200

50

30 x 4.50

0.15

250

70

32 x 5.00

0.15

300

95

37 x 5.00

0.15

350

120

45 x 5.00

0.15

400

150

50 x 6.00

0.15

500

 

Finish in Copper Braid Available:

Bare copper / Plain copper / red copper

- Electro tin plated copper
- Electro nickel plated copper
- 99.99% pure Silver electro plated copper
- Enamel coated, which insulates each wire
- And other finishes on request.

We use the finest quality material of Copper Braid to ensure consistency of quality and performance, drawing on our supplier’s decades of experience in drawing, stranding and braiding, as well as surface treatment.


The construction of Copper braid is usually written as:

48 / 30 / 0.15, where:
48 = the number of carriers
30 =the number of wires per carrier
0.15 = the diameter of each wire in mm

The cross sectional area (CSA) of a copper braid can be calculated from this information:
(Carriers x wires per carrier x wire diameter ² x 3.142) / 4
So, for a copper braid with the specification: 48 / 30 / 0.15,

this would be:
48 x 30 x 0.15² x 3.142 / 4 = 101.80 =25.45 mm²

Oxygen Free Copper


Oxygen-free high thermal conductivity (OFHC) copper is widely used in cryogenics. OFHC is produced by the direct conversion of selected refined cathodes and castings under carefully controlled conditions to prevent contamination of the pure oxygen-free metal during processing. The method of producing OFHC copper insures extra high grade of metal with a copper content of 99.99%.

With so small a content of extraneous elements, the inherent properties of elemental copper are brought forth to a high degree. Characteristics are high ductility, high electrical and thermal conductivity, high impact strength, good creep resistance, ease of welding, and low relative volatility under high vacuum. We supply a range of oxygen free copper for use in scientific, industrial and medical processes.

- Copper alloy 10100 oxygen free copper, also known in Europe as Cu-OF or CW008A to EN13601.
- Composition: Copper 99.99 %, Trillium 0.001 %
- Hardness: B30 - 40
- Conductivity: 101 %
- Tensile strength: 25 - 40 Ksi
 

In simple terms the thermal conductivity of pure copper is about 400 watts per meter . This means that a plate of copper with area A and thickness L whose faces are kept at a constant relative temperature difference of delta T will conduct heat at a rate of 400.

Some Our Estimated Key Customers are

 

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Please visit our Other Websites for Copper Braids, Copper Bonded Rods, Exothermic Weld Powder, Copper Laminated Connectors and Other Earthing and Lighting Products:

www.amiableimpexindia.com

www.aiearthing.net

www.aiimpex.com

www.copperbondedrod.com

www.grounding-rod.com

www.earth-rod.com

www.earthingrod.com

www.exothermicweldpowder.in

www.exothermic-welding.in

www.exothermic-welds.com

www.exothermicwelds.com

www.copperjumper.com