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High Density Tungsten Powder
Types SR and ST tungsten powder manufactured by Chinatungsten Online are the highest apparent density tungsten powder available. The tungsten powder is ideal for weight filler material and radiation shielding applications.
Typical Physical Properties
| Type | Avg. Particle Size FSSS (um) | Apparent Density (g/in3) | Tap Density (g/cc) | Standand Screening |
| SR | 8.0 - 15.0 | 140 - 165 | 10.0 - 12.0 | -100 Mesh |
| ST | 20.0 - 40.0 | 150 - 165 | 10.0 - 12.0 | -60 Mesh |
TYPICAL TRACE ELEMENT CHEMICAL ANALYSIS
Metallic Impurity (WT %) |
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| Element | Max | Typical | Element | Max | Typical |
| Al | 0.003 | <0.001 | Mo | 0.010 | 0.002 |
| Co | 0.005 | <0.001 | Na | 0.010 | 0.002 |
| Cr | 0.020 | 0.008 | Ni | 0.020 | 0.008 |
| Cu | 0.002 | <0.001 | Si | 0.005 | <0.001 |
| Fe | 0.020 | 0.008 | Sn | 0.001 | <0.001 |
<0.001 Non-Metallic Impurity (WT %) |
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| Carbon | <0.010 | Oxygen (Loss on Reduction) | <0.350 | ||
| <0.001 W (WT %) > 99.8 Excluding Gases | |||||
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ANALYTICAL REPORTS
-- A Certificate of Analysis (COA) accompanies each shipment of tungsten carbide powder. We prepare each COA to include the following:
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Packing:In iron drums lined with double plastic bags of 50 or
100 kgs net each.
Note:Any particular requirements to the products can be
discussed.
If you have any interest in tungsten powder, please feel free to contact us by email: sales@chinatungsten.com or by telephone: +86 592 5129696.
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