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Tungsten Contact Points
Tungsten contact points, as the name implies are formed using tungsten, are the components used in auto mobile horn. The tungsten we use is more than 99.95%pure, with the density of 19.3 grams cm3, grain count of 8000-15000 grains mm2and 0.2 surface roughness. Customers can select the diameter and thickness of the disc as well as size of the rivet. It can be offered in several types, such as tubular/ semi-tubular/ solid rivets with flat/ radius/ ventilated disc, with a brazing on it.