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Product Details
Tungsten Powder
| Packing: | Standard Export Packing |
|---|---|
| Productivity: | 1,000ton/Year |
| Unit Price/Payment: | L/C, T/T |
| Origin: | China |
| Min. Order: | 100KG |
| Transportation: | By air or vessel |
Product Description
Product appearance: Perse powder.
Chemical composition of Tungsten Powder:
| Type | DW | W1 | W2 | |
| Pure degree ( % ) | W | ≥ 99.95 | ≥ 99.95 | ≥ 99.90 |
| impurity Max (%) | Al | 0.0030 | 0.0010 | 0.0020 |
| As | 0.0007 | 0.0007 | 0.0010 | |
| Bi | 0.0001 | 0.0001 | 0.0005 | |
| Ca | 0.0010 | 0.0010 | 0.0020 | |
| Co | 0.0005 | 0.0005 | 0.0010 | |
| Cr | 0.0010 | 0.0010 | 0.0020 | |
| Cu | 0.0005 | 0.0005 | 0.0010 | |
| Fe | 0.0020 | 0.0030 | 0.0050 | |
| K | 0.0200 | 0.0010 | 0.0015 | |
| Mn | 0.0010 | 0.0010 | 0.0020 | |
| Mg | 0.0010 | 0.0007 | 0.0010 | |
| Mo | 0.0030 | 0.0020 | 0.0050 | |
| Na | 0.0020 | 0.0010 | 0.0015 | |
| Ni | 0.0010 | 0.0010 | 0.0020 | |
| P | 0.0007 | 0.0007 | 0.0010 | |
| Pb | 0.0001 | 0.0001 | 0.0001 | |
| S | 0.0007 | 0.0007 | 0.0010 | |
| Sb | 0.0010 | 0.0010 | 0.0015 | |
| Si | 0.0350 | 0.0010 | 0.0020 | |
| Sn | 0.0003 | 0.0001 | 0.0003 | |
| Ti | 0.0010 | 0.0010 | 0.0010 | |
| V | 0.0010 | 0.0010 | 0.0010 | |
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