FOB Price
Get Latest Price|
100 Unit Minimum Order
Country:
China
Model No:
-
FOB Price:
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
100 Unit
Packaging Detail:
Standard package
Delivery Time:
15 days after receiving payment
Supplying Ability:
1000000 Unit per Month
Payment Type:
-
Product Group :
Contact Person 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
Pure molybdenum wire:
1. purity: *9.*5%
2. grade: Mo*1, Mo*2
3. density:*0.*5g/cm3
Applications:
*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
Appearance: W-wire is regular black covered with graphite.
After graphite is removed it is metallic luster.
Chemical Composition:
| 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 |
| ||
| Country: | China |
| Model No: | - |
| FOB Price: | Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | 100 Unit |
| Packaging Detail: | Standard package |
| Delivery Time: | 15 days after receiving payment |
| Supplying Ability: | 1000000 Unit per Month |
| Payment Type: | - |
| Product Group : | Tungsten |
