Tungsten Carbide Powders - 88WC 12Co

Tungsten Carbide Nickel Powder – 90WC 10Ni – LA-3371-27.2 (-325 +15u) WC-Ni 90/10, sintered and crushed

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SKU: LA-3371-27.2 Categories: ,

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  • Material Specificaiton
  • Product Application
  • Useful Documents
  • Equivalents
  • Method
  • REVIEW
Material Specificaiton for LA-3371-27.2 (-325 +15u) WC-Ni 90/10, sintered and crushed

Chemical Compositon Requirements (By weight percent)

Element Minimum Maximum Target
Aluminum - - -
Boron - - -
Carbon 3.35% 3.85% 3.60%
Chromium - 1.00% 0.50%
Cobalt - 1.00% 0.50%
Free Carbon - - -
Iron - 1.00% 0.50%
Manganese - - -
Molybdenum - - -
Nickel 9.00% 12.00% 10.50%
Oxygen - - -
Silicon - - -
Sulfur - - -
Tungsten BAL - BAL
Vanadium - - -
U.S. Mesh Passing Sieve X Retained - - Min. Max.
- - 200 Mesh - -
200 Mesh X 230 Mesh - -
230 Mesh X 270 Mesh - 0.00%
270 Mesh X 325 Mesh - 0.50%
325 Mesh X 400 Mesh - -
400 Mesh X 635 Mesh - -
635 Mesh X D - 25.00%

Sub-Sieve Sizing Requirements (Volume Percent Per ASTM B822)

Micron Channel Min Max
-22 μ - 25.00%
-15 μ - 5.00%
-11 μ - 3.00%
-5.5 μ - 0.00%
- - -
- - -
- - -

Physical Properties Requirements

Testing Procedure Minimum Maximum
Hall Flow (per ASTM B213) - -
Apparent Density (per ASTM B212) - -
Mean Value (per ASTM B222) - -
D10 (per ASTM B222) - -
D50 (per ASTM B222) - -
D90 (per ASTM B222) - -

These products are ideal for:

  • Ball Valves
  • Gate Valves
  • Various types of Oil and Gas Equipment
  • Parts used underwater

Equivalents:

  • 1310VM
  • JK-6189
  • Amperit 547.074
  • Woka 3301

Method:

  • HVOF
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Tungsten Carbide Powders - 88WC 12Co