Chinese wholesale Tungsten Cobalt Breaker - 99.95% Pure Forged Ground Surface Tungsten rod Bar – WINNERS
Chinese wholesale Tungsten Cobalt Breaker - 99.95% Pure Forged Ground Surface Tungsten rod Bar – WINNERS Detail:
Product Description
Tungsten is a chemical element with the symbol W and atomic number 74. Tungsten rods have special properties such as low thermal expansion and good thermal conductivity, sufficient resistance to electrical resistance, and high elastic modulus. Therefore, tungsten rods are widely used in various fields. Such as support lines, lead-in lines, printer needles, various electrodes and quartz furnaces, filaments, high-speed tools, automotive automatic products, sputtering targets.
Product Parameters
|
Products name |
Tungsten rod |
|
Grade |
W1, W2 |
|
Standard |
GB/T4187-2006 |
|
Purity |
99.95% |
|
Density |
19.3g/cm³ |
|
Melting Point |
3410℃ |
|
Boiling Point |
5927℃ |
|
Surface |
Black, Ground or machine |
Dimensions
|
Diameter(mm) |
Black rod |
Ground rod |
length deviation/L▪mm |
||
|
Diameter deviation/% |
roundness/% |
Diameter deviation/% |
roundness/% |
||
|
1≤d≤3 |
±2 |
2 |
±0.03 |
0.03 |
L≤50±0.5 50<L≤100±1.0 100<L≤300±1.5 300<L≤500±2.0 500<L≤1000±2.5 1000<L≤2000±5
|
|
3<d≤6.5 |
±2 |
2 |
±0.05 |
0.05 |
|
|
6.5<d≤13.5 |
±2 |
2 |
±0.08 |
0.08 |
|
|
13.5<d≤25 |
±2 |
2 |
±0.15 |
0.15 |
|
|
25<d≤50 |
±2 |
2 |
±0.25 |
0.25 |
|
Note: If there are special specifications, customized processing can be provided.
Application
● Semiconductor ion implantation components.
● Electric light source and electric vacuum parts.
● Industrial high temperature furnace refractory parts.
● Electrodes for argon arc welding and resistance welding.
● Tungsten shield and tungsten counterweight.
Order Information
Inquiries and orders should include the following information.
● Surface: Black, Bright ( Ground or machine).
● Diameter and Length.
● Quantity.
Product detail pictures:
Related Product Guide:
We hold strengthening and perfecting our items and repair. At the same time, we get the job done actively to do research and progress for Chinese wholesale Tungsten Cobalt Breaker - 99.95% Pure Forged Ground Surface Tungsten rod Bar – WINNERS , The product will supply to all over the world, such as: United States, Cyprus, Thailand, Our mission is to deliver consistently superior value to our customers and their clients. This commitment permeates everything we do, driving us to continuously develop and improve our products and the processes to fulfill your needs.
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.









