Dorado Dental Supply, Inc. - Crown and Bridge Alloys

"X" denotes a content of less than one percent.

Type	III
Color	Yellow
Melting Range	1710-1760^oF
Casting Temperature	1900^oF
Density	15.5 g/cm3
Yield Strength	s=30,000 h=40,000 psi
Tensile Strength	s=63,000 h=77,000 psi
Elongation	s=39% h=19%
Vickers Hardness	s=121 h=182
Investment	Gypsum Based/Phosphate Bonded
Burnout Temperature	1200-1300^oF
Softening	1290^oF, 15 min.




Hardening	660^oF, 15 min.
Solder	615, 650, 720
	s=soft; h=hard
	s=soft; h=hard