| Model: | TiR004 |
|---|---|
| Brand: | TiR |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Wire Mesh |
| Label: | Tungsten wires , Tungsten metal , Tungsten materials |
| Price: |
¥25
/ pc
|
| Min. Order: | 10 pc |
| Live Chat: | Last Online:25 Dec, 2014 |
Tungsten wire 99.95% dia0.01-5mm with best price
Specification
1.Grade: W1, W2, WAL1, WAL2, WAL3
2.Diameter: 0.01--5.00mm
3.Density:19.3g/cm3
4. Purity :> =99.95%
5.Certification:ISO9001:2000
6. Characteristic:
Melting Point: 3410 Degrees Celsius
Boiling Point:5927 Degrees Celsius
High quality, workability
7.The tungsten wire features
1) excellent formability
2) long life
3) super lighting efficiency.
Mainly used for making various electron tube, H series auto lamp,
halogen lamp and other special lamp
8. Chemical Requirement:
|
Grade |
Purity |
Application |
|
W1 |
≥99.95 |
Tungsten wire in twisted and heating parts etc. |
|
W2 |
≥99.92 |
Grid side rod for electron tube. Tungsten wire in twisted etc. |
|
WAL1 |
≥ 99.92 |
Double – screwy filament. Filament for high colour temperature lamp and shockproof lamp etc. |
|
Filament for incandescent lamp. Cathode for emitting tube. High temperature electrodes. Twisted tungsten wire |
||
|
Folded – heater for electronic tube, etc. |
||
|
WAL2 |
≥ 99.92 |
Filament for fluorescent lamp etc. |
|
Heater for electronic tube. Filament for incandescent lamp. Twisted tungsten wire etc. |
||
|
Folded – heater for electronic tube, etc. |
||
|
WAL3 |
≥99.92 |
Filament for normal lamp. Spring wire for semiconductors, etc. |
9. Dimensions and tolerance(According to clients’ requirements):
|
Finished form |
Specified diameter |
Minimum length, mm |
Diameter tolerance |
|
Wrought |
2.8≤d<5.0 |
600 |
± 2% |
|
5.0≤d<6.5 |
300 |
||
|
6.5≤d<11.0 |
200 |
||
|
Straightened |
0.8≤d<1.0 |
1000 |
± 2% |
|
1.0≤d<3.0 |
800 |
||
|
Ground |
0.8≤d<3.0 |
800 – 1000 |
±0.03mm |
|
3.0≤d<6.5 |
300 – 600 |
±0.05mm |
|
|
6.5≤d<10.0 |
200 |
±0.08mm |
10.The usage of various Tungsten detailed description:
1.W1 and W2: Grid siderod,support,lead and electrode,etc.
2.WAL1 and WAL2: Filament,cathode and components for electron tubes,electrode for the gas discharge tube.etc.
3.WAL3: Grid siderod,lead,support,electrode for the discharge lamp,etc.
|
PACKING |
1. Wooden case, free of fumigating;
|
|
SHIPPING |
1. Air express (FedEx, UPS, DHL & EMS); 2. Air transport; 3. Sea transport; 4. Sea-land transport. |