B2B Servicios
Bare Copper Wire (8mm)
|
Product properties |
Internal Control Standards |
||
±10turns |
Copper spikes |
None |
– |
Crack |
Total less than 3cm |
– |
|
Peel off |
Total less than 3cm |
– |
|
Copper powder(mg) |
≤5mg |
≤15mg |
|
±Turns until torsion(turns) |
Without any bell-shapes or cracks |
≥25 |
|
Oxygen content(ppm) |
200-250 |
≤400 |
|
Number of flaws detected |
(L) |
≤1 |
– |
(M) |
≤3 |
– |
|
(S) |
≤30 |
– |
|
Number of iron detected |
(L) |
0 |
– |
(M) |
0 |
– |
|
(S) |
0 |
– |
|
Elongation(%) |
≥40 |
≥40 |
|
Diameter |
8.0±0.2mm |
8.0±0.4mm |
|
Resistance |
≤0.01704 |
≤0.01707 |
|
Oxide layers |
<600</p> |
– |
|
Appearance |
Smooth surface, no burr, no impurities or other flaws |
Smooth surface, no burr, no impurities or other flaws |
|
Production condition |
Blocks in the furnace |
none |
– |
Cold copper |
none |
– |
|
Stabilitu of copper water temperature |
±5℃ |
– |
|
Stability of ingot temperature |
±5℃ |
– |
|
Casting condition |
Without significant fluctuations in the level |
– |
|
Others |
Normal and Stable |
– |
The conventional production process:
Bare Copper Wire (8mm) Production Process
01
Raw materials
02
Melting
03
Casting
04
Surface treatment
05
Rolling
06
Acid-free cleaning
07
Liquid wax spraying
08
Wire take-up
09
Finished product inspection
10
Compacting
11
Packaging
12
Storage
Bare Copper Wire (8mm) Executive Standard
GB/T3953-2009, GB/T4910-2009, GB/T12970-2009, GB/T3952-2016
As one of bare copper wire manufacturer, we can provide kinds of bare copper wire for sale, if you want to buy bare copper wire, please contact us.
Buen trato: comprar del vendedor
Esta página es acerca de los importadores y exportadores de Bare Copper Wire (8mm) Buscar en la categoria : B2B Servicios Buscar en la categoria : bare, copper, wire |
Viernes 16 mayo 2014
Cantidad : 5000000 - Precio : $0.50-5/pc
Perfil De La Empresa: Totalmente equipado con avanzados cnc maquinaria, tenemos experiencias ricas para precisión fabricación piezas mecanizadas, piezas torneadas, piezas de fresado como por los dibujos para ofrecer la parte superior- muesca productos. Nuestras instalaciones de...
Viernes 15 noviembre 2024
Cantidad : 720
PLASTIC IMITATION RATTAN CHAIR Aluminium chair with rattan strings. Solid and stable frame in imitation of bamboo (aluminum tube with wall thickness 2 mm) and rattan seat (artificial rattan headed inside hardened steel wire). Model: Rattan. Material: PP. Usage: Interior/out door...
Jueves 07 noviembre 2013
Cantidad : 1PCS - Precio : US$0.1
- Worldwide most advanced interconnect technology–Twist pin connector - To meet the requirement of miniaturization and lightweight connectors and cables in aerospace and aviation area, Sunkye Connector Research Center has committed to research of reliable and Micro Nano Connectors...