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CuCr electrical rod and contact cup in vacuum interrupter1.The chemical composition and properties：
Material |
Chemical Compositions (wt%) |
Mechanical Properties |
|||||
Cu |
Cr |
Gas Content |
Hardness HB (Mpa) |
Density (g/cm3) |
Electrical Conductivity (Ms/m) |
||
O |
N |
||||||
CuCr2C |
Balance |
1.5-2.3 |
＜0.010 |
＜0.0030 |
≥110 |
≥8.70 |
≥46.0 |
2.Electrical rod and contact cup can be customered according to special design.
3.In addition to CuCr alloy matrial, the oxygen-free copper is also a good raw mateial for electical rod and contact cup.
4.Free samples can be offer.
5. Electrical rod in VI.
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