Tungsten powder
Place of Origin China
MOQ Different products have different MOQ, and depending on the nature of the product and your needs
Payment Term T/T or Paypal 100% paid in advance
Lead time 1-10 days safter payment
Shipping Support Express · Sea freight · Land freight · Air freight
Storage In cool and dry condition with original packing or well-closed container
Email:[email protected]
Product name : Tungsten powder
CAS NO . : 7440-33-7
Product description :
Dark gray powder,used for cemented carbides(hard metal),welding materials,cutting tool,heavy alloy,Golf attached Weights and fishing sinkers.
Dark gray powder,used for cemented carbides(hard metal),welding materials,cutting tool,heavy alloy,Golf attached Weights and fishing sinkers.
Specification:
Chemical content (% )by weight for Main content | ||||||||
Element | Max | Typical | Element | Max | Typical | Element | Max | Typical |
Al | 0.0010 | 0.0005 | Fe | 0.0050 | 0.0010 | S | 0.0010 | 0.0005 |
As | 0.0010 | 0.0005 | K | 0.0015 | 0.0010 | Sb | 0.0005 | 0.0003 |
Bi | 0.0003 | 0.0001 | Mg | 0.0010 | 0.0005 | Si | 0.0015 | 0.0010 |
C | 0.0030 | 0.0010 | Mn | 0.0010 | 0.0005 | Sn | 0.0003 | 0.0001 |
Ca | 0.0015 | 0.0006 | Mo | 0.0030 | 0.0016 | Ti | 0.0010 | 0.0005 |
Cd | 0.0005 | 0.0001 | Na | 0.0015 | 0.0007 | V | 0.0010 | 0.0005 |
Co | 0.0010 | 0.0005 | Ni | 0.0020 | 0.0010 | W | 99.95 | |
Cr | 0.0020 | 0.0010 | P | 0.0010 | 0.0005 | |||
Cu | 0.0003 | 0.0001 | Pb | 0.0003 | 0.0001 | |||
Particle Size Distribution | ||
Grade | Size(micron) | O content (%) |
Small particle HR-S1 | 1.1-1.3 | 0.15 |
Small particle HR-S2 | 1.4-1.6 | 0.13 |
Small particle HR-S3 | 1.8-2.2 | 0.1 |
Medium particle HR-M1 | 2.3-2.7 | 0.1 |
Medium particle HR-M2 | 2.8-3.2 | 0.08 |
Medium particle HR-M3 | 3.3-3.7 | 0.06 |
Medium particle HR-M4 | 3.7-4.3 | 0.06 |
Large particle HR-L1 | 5.5-6.5 | 0.06 |
Large particle HR-L2 | 6.0-7.0 | 0.04 |
Large particle HR-L3 | 7.5-8.5 | 0.04 |
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