Prix FOB
Obtenir le dernier prix|
100 Unit Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
Localité:
-
Prix de commande minimale:
-
Commande minimale:
100 Unit
Packaging Detail:
Standard package
Heure de livraison:
15 days after receiving payment
Capacité de Fournir:
1000000 Unit per Month
Payment Type:
-
Groupe de produits :
Personne àcontacter Michael
Beihuan, Zhengzhou, Henan
Specifications
high purity tungsten wire for edm with best price
1.Purity:*9.*5%
2.all kinds if size are avallable
3.MOQ:1kg
4.ISO, SGS
tungsten wire
Tungsten wire:
1. Purity: *9.*5%**9.*8%;
2. Grade: W1, WAL1,W*4
3. Density:*9.2g/cm3
4. Package:wooden case or on request;
5. The tungsten wire features excellent formability, long life and
super lighting efficiency. Mainly used for making various electron
tube, H series auto lamp,
halogen lamp and other special lamp
Â
Pure molybdenum wire:
1. purity: *9.*5%
2. grade: Mo*1, Mo*2
3. density:*0.*5g/cm3
Â
Â
Applications:
Â
*For producing electric light source parts and electric vaccum
components
 *For producing heating elements and refractory parts in high
temperature furnaces
 *For producing heating elements used in vaccum metalizing or
plating
Â
Â
Â
Appearance:Â W-wire is regular black covered with graphite.
After graphite is removed it is metallic luster.
Â
 Chemical Composition:Â
| Designation | Tungsten Content | Impurity Elements Content | |
| Total | Each | ||
| WAL1, WAL2 | ≥*9.*5% | ≤0.*5% | ≤0.*1% |
| W1 | ≥*9.*5% | ≤0.*5% | ≤0.*1% |
| W2 | ≥*9.*2% | ≤0.*8% | ≤0.*1% |
| Note: Potassium is not counted in impurities content. | |||
| Diameter (μm) | Weight (mg/**0mm) | Weight(mg/**0mm) Tolerance(%) | Diameter Tolerance(%) | ||||
| Grade 0 | Grade 1 | Grade 2 | Grade 0 | Grade 1 | Grade 2 | ||
| 5≤d≤*2 | 0.**5~0.*4 | - | ±4 | ±5 | - | - | - |
*2|
>0.*4~0.*8 |
- |
±3 |
±4 |
- |
- |
- |
|
*8|
>0.*8~4.*5 |
±2 |
±2.5 |
±3 |
- |
- |
- |
|
*0|
>4.*5~*9.*9 |
±1.5 |
±2.0 |
±2.5 |
- |
- |
- |
|
*0|
>*9.*9~**2.*1 |
±1.0 |
±1.5 |
±2.0 |
- |
- |
- |
|
**0|
>**2.*1~**1.*9 |
- |
±1.0 |
±1.5 |
- |
- |
- |
|
**0|
- |
- |
±1.5 |
±2.0 |
±2.5 |
| ||
**0|
- |
- |
±1.0 |
±1.5 |
±2.0 |
| ||
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 100 Unit |
| Packaging Detail: | Standard package |
| Heure de livraison: | 15 days after receiving payment |
| Capacité de Fournir: | 1000000 Unit per Month |
| Payment Type: | - |
| Groupe de produits : | Tungsten |
