China Manufacturer for Pure Tungsten Rod Polished - 99.95% Pure Forged Ground Surface Tungsten rod Bar – WINNERS
China Manufacturer for Pure Tungsten Rod Polished - 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:
"Control the standard by the details, show the power by quality". Our organization has strived to establish a highly efficient and stable employees team and explored an effective high-quality command method for China Manufacturer for Pure Tungsten Rod Polished - 99.95% Pure Forged Ground Surface Tungsten rod Bar – WINNERS , The product will supply to all over the world, such as: Tajikistan, Tanzania, Portugal, We have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.
By Pag from Hungary - 2018.02.12 14:52
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
By Teresa from Algeria - 2017.06.22 12:49
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