| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Metallic Powder |
| Label: | Tungsten , powder , chemical |
| Price: |
-
|
| Min. Order: | 1 ton |
| Live Chat: | Last Online:22 Jun, 2015 |
1. PROPERTIES: Deep or bright grey powder.
2. APPLICATION: Used in hard alloys, diamond tools, high density alloys, raw materials of W-Re electric thermocouples, alloys of contact headers
3. STANDARD SPECIFICATION
|
CHEMICAL COMPONENT % |
|||
|
W |
≥ 99.9 |
Pb |
< 0.001 |
|
Mo |
< 0.008 |
Si |
< 0.003 |
|
Fe |
< 0.005 |
Cu |
< 0.001 |
|
Al |
< 0.001 |
Na |
< 0.002 |
|
Mg |
< 0.002 |
Ca |
< 0.002 |
|
Sn |
< 0.0001 |
Ni |
< 0.003 |
|
C |
< 0.005 |
Sb |
< 0.001 |
|
K |
< 0.002 |
P |
< 0.001 |
|
Bi |
< 0.0001 |
As |
< 0.002 |
According to your demands, we offer100mesh, 200mesh, 300mesh, 400 mesh,500 mesh,600 mesh, 800 mesh and so on.
4. PACKING AND STORAGE
Iron barrel or plastic bag package.
Carefully keep away from moist and damp.Store in dry and ventilating place
