离岸价格
获取最新报价5900 ~ 6300 USD / Ton ( Negotiable )
|20 Ton Minimum Order
国家:
China
型号:
-
离岸价格:
5900 ~ 6300 USD / Ton ( Negotiable ) 获取最新报价
位置:
China
最小订单价格:
5900 per Ton
最小订单:
20 Ton
包装细节:
Palletized with aluminum bands, 2mt per pallet, net 20mt per 20'fcl.
交货时间:
within 15-30 days depends on quantity.
供应能力:
30000 Ton per Month
付款方式:
L/C, T/T
產品組 :
联系人 Mr. Wang
No.28,Zhengzhou Road, Development area, Rizhao, Shandong
Copper is a chemical element with the symbol Cu
(from Latin: cuprum) and atomic number *9. It is a ductile metal
with very high thermal and electrical conductivity. Pure copper is
soft and malleable; a freshly exposed surface has a reddish-orange
color. It is used as a conductor of heat and electricity, a
building material, and a constituent of various metal
alloys.
The metal and its alloys have been used for
thousands of years. In the Roman era, copper was principally mined
on Cyprus, hence the origin of the name of the metal as сyprium
(metal of Cyprus), later shortened to сuprum. Its compounds are
commonly encountered as copper(II) salts, which often impart blue
or green colors to minerals such as azurite and turquoise and have
been widely used historically as pigments. Architectural structures
built with copper corrode to give green verdigris (or patina).
Decorative art prominently features copper, both by itself and as
part of pigments.
Product:
Copper cathodes (electrolytic grade A)
Purity:
Min. cu-purity: *9.*9% premier degree
Size:
**4mm x **4mm x *2mm (appr.)(*6” x *6” x 0.5)
Weight:
Weight of each sheet: **5kgs +/- 1%
Net
weight: Net weight of each pallet: 2m/t +/- 1%
Container:Min. weighs in each container: *0 m/t app.
Gross weight:Gross weight
of each container: *2.2m/t appr.
Packing:
Palletized banded by aluminum bands
Usage:Electric
light industry, machinery manufacturing, Building industry ,
defense industry, and other fields Manufacturing industrial
.valves and fittings, Instrument sliding bearing.
Chemical composition:
Following are the
chemical composition of copper
cathode,
| Elements | Value | Elements | Value |
| copper (min %age) | *9.*9% | silica (si/ppm) | 0.3 |
| iron (fe/ppm) | 2 | cobalt (co/ppm) | 0.2 |
| sulphur (s/ppm) | 4 | arsenic (as/ppm) | 0.1 |
| oxygen (o2/ppm) | nil | bismuth (bi/ppm) | 0.1 |
| argent (ag/ppm) | *0 | manganese (mn/ppm) | 0.1 |
| lead (pb/ppm) | 0.2 | teleurium (te/ppm) | 0.*5 |
| nickel (ni/ppm) | 0.2 | aluminium (al/ppm) | 0.5 |
| selenium (se/ppm) | 0.3 | magnesium (mg/ppm) | 0.4 |
| antimony (sb/ppm) | 0.1 |
| 国家: | China |
| 型号: | - |
| 离岸价格: | 5900 ~ 6300 / Ton ( Negotiable ) 获取最新报价 |
| 位置: | China |
| 最小订单价格: | 5900 per Ton |
| 最小订单: | 20 Ton |
| 包装细节: | Palletized with aluminum bands, 2mt per pallet, net 20mt per 20'fcl. |
| 交货时间: | within 15-30 days depends on quantity. |
| 供应能力: | 30000 Ton per Month |
| 付款方式: | L/C, T/T |
| 產品組 : | Copper Cathode Series |
