ELECTRODES DE CUIVRE TELCO (C145) POUR MACHINE EDM À ENFONÇAGE. Le Telco est un cuivre qui s’usine très bien pour faire des electrodes EDM. Il procure un avantage indéniable puisqu’il est usinable à 90% par rapport au cuivre régulier (C110).
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P / N |
Telco C145 / Description/ en pouces
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TELCO025612 |
PLATE 0.25 X 6 X 12 |
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TELCO0375612 |
PLATE 0.375 X 6 X 12 |
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TELCO05612 |
PLATE 0.5 X 6 X 12 |
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TELCO075612 |
PLATE 0.75 X 6 X 12 |
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TELCO125612 |
PLATE 1.25 X 6 X 12 |
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TELCO15612 |
PLATE 1.5 X 6 X 12 |
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TELCO1612 |
PLATE 1 X 6 X 12 |
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TELCO2612 |
PLATE 2 X 6 X 12 |
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TELCOROD02512 |
ROD OD: 0.25" L: 12" |
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TELCOROD037512 |
ROD OD: 0.375" L: 12" |
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TELCOROD0512 |
ROD OD: 0.5" L: 12" |
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TELCOROD062512 |
ROD OD: 0.625" L: 12'' |
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TELCOROD07512 |
ROD OD: 0.75" L: 12" |
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TELCOROD112 |
ROD OD: 1" L: 12" |
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TELCOROD12512 |
ROD OD: 1.25" L: 12" |
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TELCOROD1512 |
ROD OD: 1.5" L: 12" |
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TELCOROD212 |
ROD OD: 2" L: 12" |
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TELCOROD312 |
ROD OD: 3" L: 12" |
Graphite for electrical discharge machining (EDM)
Graphite is used as an electrode material in electrical discharge machining. Compared to copper, graphite offers a number of advantages that benefit the entire process chain of molding and forging tool manufacture. These advantages significantly reduce the cost of tools manufactured by electrical discharge machining, while maintaining or even enhancing quality standards.
Spark & Co. offers a wide range of electrical discharge electrodes with finishes ranging from coarsely roughened to ultrafine. We supply standard semifinished products in rectangular and other formats, as well as blanks manufactured to customer specification and also ready-to-use electrodes matched to your clamping system.
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Physical Property
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R8340
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R8500
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R8510
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R8650
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R8710
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Average Grain Size Microns
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15
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10
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10
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7
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3
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Density g/cm3
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1.72
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1.77
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1.83
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1.84
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1.88
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Porosity %
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15
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13
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10
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10
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10
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Hardness (Shore)
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50
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65
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70
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75
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80
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Electrical Resis. x10-5 ohm-inch
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47
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55
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51
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55
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51
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Flexural Strength PSI
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6 500
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7 250
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8 700
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9 400
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12 300
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Compressive Strength PSI
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13 050
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17 400
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18 150
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21 750
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24 650
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Autre produits disponibles
• Tubes de précision en cuivre.
• Tubes de précision en brass.
• Rods de précision en cuivre.
• Rods de précision en brass.
• Tubes multi-canaux.
• Drills en cuivre sans centres.
• Tungsten en argent ST-20.
