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90
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W90Cu10
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Tungsten 90% – Copper 10%
Norms ASTM B 702-93
Production technique Sintered
Chemical composition | Mechanical characteristics | ||||||||||||||||||||||||||||
Cu | W | Other | Rm | HB | Density | W/m.k IACS |
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8,0-12 | Reste | ≤ 0,5 | 1160 | 260 | 16,75 | 27 |
Description
Density and high mechanical characteristics. Very resistant to erosion combined with very good thermal and electrical conductivity.
Application
End and point welding of brass, copper, silver and their alloys. Electro-erosion, high-voltage circuit breakers