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Current mainstream plugs are used phosphor bronze as the copper material.Phosphor bronze alloys appearance is amaranth, the biggest feature is it with high antifatigue strength, highly flexible, corrosion resisting, excellent oxidation susceptibility.
1.Thick copper to enhance the current through its energy and reduce the resistance of copper itself;
2.High toughness, especially the part which applied to socket hole, can not easily be deformed.Even if after a long-term use, but also can maintained a proper clamping force and ensure plug bush and plug pins in a tightness connection to reduce the arc;
3. Anti-oxidation, dont rust, avoid the problems of riveting breakage and fever.
4. Less riveting, the best is whole with overall one copper, further avoid the problems of riveting breakage and fever.
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