Noble. A 6% gold alloy that produces a clean, very light oxide. Requiring no special pre-coating or acid cleanup. Pegasus casts exactly like a premium alloy. It has a high yield strength making it ideal for long spans. It casts accurately and the castings present no brittleness. With a relatively high thermal expansion, you will find it compatible with most of the major porcelains.
A material composed primarily of noble metals [e.g., gold (Au), palladium (Pd), platinum (Pt), or silver (Ag)] intended for use in the fabrication of a dental cast [i.e., a positive copy of a part of the oral anatomy made in an impression (mould), such as a dental crown] or dental restorations and appliances (e.g., porcelain-fused-to-metal crowns and bridge restorations). It is typically available in the form of small ingots or bars that are melted and poured into an impression. After application, this device cannot be reused.
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