Tungsten metal powder
Tungsten Powder
1) Appearance: Tungsten powder is dark grey
2) Mesh size: 0.2-60um or made as required.
3) Main Applications:
Used for producing tungsten products, contact alloy ,large propotion alloy, hard alloy, alloy additive, chemical, etc.
4) Specifications:
Grade | AH-95 | AH-90 |
W | 99.95% min | 99.90 %min |
Fe | 0.0050% max | 0.0300 %max |
Si | 0.0020% max | 0.0050 %max |
Ca | 0.0020% max | 0.0040 %max |
Al | 0.0010% max | 0.0040 %max |
Mn | 0.0010 %max | 0.0020% max |
Ni | 0.0030 %max | 0.0040 %max |
Sb | 0.0010 %max | 0.0010 %max |
Cr | 0.0010% max | 0.0040 %max |
As | 0.0010% max | 0.0020% max |
Pb | 0.0001 %max | 0.0005% max |
Bi | 0.0001 %max | 0.0005 %max |
Sn | 0.0003% max | 0.0005 %max |
Cu | 0.0007% max | 0.0010 %max |
Mo | 0.0050 %max | 0.0100% max |
P | 0.0010 %max | 0.0040% max |
C | 0.0050 %max | 0.0100% max |
5) Packing: In iron drum lined with double plastic bags of 50,100/200kgs net each.
