Matériau d'ébauche à découper pour la dentisterie, poudre métallique pour métallurgie des poudres, cadre métallique pour fusion de porcelaine pour dentisterie et prothèse dentaire
A blank material to be cut for dentistry includes: Co as a main component; Cr at a ratio of equal to or higher than 26 mass% and equal to or less than 35 mass%; Mo at a ratio of equal to or higher than 5 mass% and equal to or less than 12 mass%; Si at a ratio of equal to or higher than 0.3 mass% and equal to or less than 2.0 mass%; and N at a ratio of equal to or higher than 0.09 mass% and equal to or less than 0.5 mass%. The blank material is formed of a sintered body of a metal powder.