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Alloy |
Colmonoy 83 |
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Alloy Type |
Nickel with Tungsten Carbide |
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Nominal Composition (%) |
C
2.00 |
Fe 1.40 B 0.90 Ni Balance
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Rockwell Hardness |
Double Pass 50-55 / Single Pass 43-48 |
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Density (gm/cc) |
11.78 |
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Fusing Temperature (approx.) |
2040°F |
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Resistance: |
to |
to Corrosion |
to |
to |
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|
1 |
1 |
3 |
1 |
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Supplied Forms |
Crushed and Atomized Powder |
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Method of application |
PTA |
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Description and General Uses
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A tough nickel-chromium-tungsten- boron matrix alloy containing chromium carbides with the addition of extremely hard tungsten-carbide particles for excellent abrasion wear protection. Excellent edge retention. Specifically for plasma transferred arc (PTA) application. |
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