Wholesale pure copper cathodes plates lower price in stock

Name 

Copper cathodes (electrolytic grade A)

Material

Copper Cathode Grade A Cu99.99%

Purity

purity 99.99%-99.97% min

Description

1.Weight of each sheet: 125kgs (+/- 1%)
Size:  914mm x 914mm x 12mm (appr.)(36" x 36" x 0.5)

2.Net weight of each pallet: 2mts (+/- 1%)

3.Min. weight in each container: 20mts approx.

4.Gross weight of each container: 22.20mts approx.

5.packing: palletized banded by aluminum bands

Copper (Cu) min% 99.99%-99.97% min

Application

1. Copper is most widely used and used in the electric and electronic industries,accounting for more than half of the total consumption. It is used for winding resistance of various cables and wires, motors and transformers, switches and printed circuit boards, etc.
2. In the manufacture of machinery and transport vehicles, it is used to manufacture industrial valves and accessories,instruments, sliding bearings, moulds, heat exchangers and pumps,etc.
3. Its widely used in manufacturing vacuum, distillation and brewing pots in chemical industry.
4. In the national defense industry, it is used to manufacture bullets, shells, gun parts and so on. For every 1 million rounds of bullets produced, 13-14 tons of copper are needed.
5. In the construction industry, it is used for various pipes, pipe fittings, decorative devices, etc.

Specialty

1. mainly used for melting ingot
2. discontinuous melting with scrap
3. easy control and operation
4. fast melting
5. Used for Electric light industry, machinery manufacturing, Building industry ,defense industry, and other fields Manufacturing industrial.valves and fittings,Instrument sliding bearing.(EL)

ELEMENTS

VALUE

ELEMENTS

VALUE

Copper

Cu

99.97% Min.

Silica

Si

0.3ppm Max.

Cobalt

Co

0.2ppm Max.

Bismuth

Bi

0.1ppm Max.

Lead

Pb

0.2ppm Max.

Tellurium

Te

0.05ppm Max.

Iron

Fe

2ppm Max.

Silver

Ag

10ppm Max.

Aluminum

Al

0.5ppm Max.

Selenium

Se

0.3ppm Max.

Manganese

Mn

0.1ppm Max.

Sulphur

S

4ppm Max.

Nickel

Ni

0.2ppm Max.

Magnesium

MG

0.4ppm Max.

Antimony

Sb

0.1ppm Max.

Oxygen

O 2

0

Arsenic

AS

0.1ppm Max.

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