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Alphador Nr. 3 natural is a top class, high gold content burn out alloy.
For universal use, highly convenient to work with, this alloy impresses in daily use for all indications equally. It combines the best technical results. The result of its special composition gives you a high degree of safety.
Its physical properties make Alphador Nr.3 natural particularly suitable for large span work. The solidus point of 1,500 °C gives you impeccable heat stability. The CTE valueof 14,3x10-6K-1 (25-500 °C) means there is no need for tempering, and permits rapid cooling of low melt, high expansion ceramics.
Alphador Nr. 3 Natural is a rich gold colour and is free of copper, palladium and silver. The alloy for making primary crowns for the Galvano technique.