Prix FOB
Obtenir le dernier prix65 ~ 85 USD / Kilogram ( Negotiable )
|1 Kilogram Minimum Order
Pays:
China
N ° de modèle:
w75cu25
Prix FOB:
65 ~ 85 USD / Kilogram ( Negotiable ) Obtenir le dernier prix
Localité:
luoyang, China
Prix de commande minimale:
65 per Kilogram
Commande minimale:
1 Kilogram
Packaging Detail:
carton package with foam
Heure de livraison:
15~25 days
Capacité de Fournir:
5000 Kilogram per Month
Payment Type:
T/T, L/C, Western Union
Groupe de produits :
Personne àcontacter Ms. jessie
kaiyuandadao, Zhenzhou, Henan
1. the applications of copper tungsten alloy:sealed cap for transistors sealing welder,contactor materials for highvoltage switches and electrodes for spark processing etc.
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2.types,chemical compositions and main properties:Â
|
Type |
chemical composition of copper tungsten alloy(%) |
resistivity(cm) |
tensile strength(kg/mm2) |
hardness |
density(g/cm3) |
|
|
W |
Cu |
|||||
|
F***2E |
*0 |
balance |
<=3.*6**0*6 |
>=**0 |
>=**0 |
>=*2.*0 |
|
*0 |
<=3.*0**0*6 |
 |
>=**0 |
>=*3.*0 |
||
|
*0 |
<=4.*0**0*6 |
 |
>=**0 |
>=*5.*0 |
||
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|
Brand and NO. |
Chemical components% |
Physical properties |
||||||
|
 Cu |
Total impurities ≤ |
 W |
Density (g/cm³) ≥ |
Hardness HB ≥ |
Resistivity (µΩ·cm) ≤ |
Conductivity IACS%≥ |
Bending strength Mpa≥ |
|
|
CuW(*0) |
*0±2.0 |
0.5 |
Bal. |
*1.*5 |
**5 |
3.2 |
*4 |
 |
|
CuW(*5) |
*5±2.0 |
0.5 |
Bal. |
*2.*0 |
**5 |
3.5 |
*9 |
 |
|
CuW(*0) |
*0±2.0 |
0.5 |
Bal. |
*2.*5 |
**0 |
3.7 |
*7 |
 |
|
CuW(*5) |
*5±2.0 |
0.5 |
Bal. |
*3.*0 |
**5 |
3.9 |
*4 |
 |
|
CuW(*0) |
*0±2.0 |
0.5 |
Bal. |
*3.*0 |
**5 |
4.1 |
*2 |
**0 |
|
CuW(*5) |
*5±2.0 |
0.5 |
Bal. |
|||||
| Pays: | China |
| N ° de modèle: | w75cu25 |
| Prix FOB: | 65 ~ 85 / Kilogram ( Negotiable ) Obtenir le dernier prix |
| Localité: | luoyang, China |
| Prix de commande minimale: | 65 per Kilogram |
| Commande minimale: | 1 Kilogram |
| Packaging Detail: | carton package with foam |
| Heure de livraison: | 15~25 days |
| Capacité de Fournir: | 5000 Kilogram per Month |
| Payment Type: | T/T, L/C, Western Union |
| Groupe de produits : | tungsten copper |
