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Cothias Metal
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Home > Scrap General > Scrap Metal Commodities Reference - C > Cothias Metal
Cothias Metal
This constitutes a base alloy which is used as a hardener in a series of zinc alloys. Its composition is: copper 66.70 parts, tin 33.30 parts.
A typical casting alloy containing Cothias metal or alloy is: zinc 85.6%, aluminium .4%, tin 7.33%, Cothias metal 6.67%.
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