Dorado Dental Supply, Inc. - Gold Ceramic Alloys (Yellow)

GOLD CERAMIC ALLOYS: YELLOW *Click on alloy for more details.
Alloy	ADA Class	% Au	% Pt	% Pd	% Ag	Melting Range		Casting Temp.		Vickers	Specific Gravity	Yield (psi)	% Elongation	Solder	Thermal Expansion @ 600^oC
Alloy	ADA Class	% Au	% Pt	% Pd	% Ag	(^oF)	(^oC)	(^oF)	(^oC)	Vickers	Specific Gravity	Yield (psi)	% Elongation	Solder	Thermal Expansion @ 600^oC
*DORADO BIO 2000	HN	99.7	---	---	---	1885-1960	1030-1070	2190	1200	35	19.2	2,000	50	---	15.7
*DORADO 98	HN	97.7	1.99	---	---	1915-1995	1045-1090	2265	1240	45	18.9	12,300	40	---	15.0
*DORADO 90	HN	89.5	5.8	1.6	1.2	1905-2110	1040-1155	2370	1300	S: 125 H: 140	18.8	S: 29,100 H: 32,500	S: 15 H: 10	Pre:YSF Post: 650,720	15.0
*DORADO 87	HN	87.4	4.5	5.9	1	2100-2155	1150-1180	2300	1260	S: 150 H: 185	18.5	S: 58,100 H: 65,000	S: 9 H: 5	Pre:YSF Post: 650,720	14.7
*DORADO BYPF	HN	86.5	10.4	---	---	1905-2065	1040-1130	2335	1280	S: 180 H: 250	18.6	S: 79,800 H: 96,400	S: 8 H: 5	Pre:YSF Post: 720	14.5
*DORADO Y86	HN	86	10	1.9	---	1915-2085	1045-1140	2300	1260	S: 160 H: 195	18.4	S: 58,700 H: 68,000	S: 12 H: 9	Pre:YSF Post: 650,720	14.7
*DORADO Y4	HN	83.8	8.3	4.8	---	1940-2175	1060-1190	2445	1340	S: 180 H: 200	18.1	S: 68,000 H: 77,000	S: 10 H: 8	Pre:YSF Post: 720	14.4
*DORADO 82	HN	82.0	15.0	---	---	1905-2050	1040-1120	2210	1210	220	18.8	87,000	6	Pre:YSF Post: 650	14.4
*DORADO 78PF	HN	77.7	19.5	---	---	1975-2155	1080-1180	2425	1330	S: 245 H: 255	19.1	S: 93,000 H: 110,000	S: 9 H: 6	Pre: YPF Post: 650, 720	14.2

ADA Classifications
HN (High Noble): N (Noble): PB (Predominantly Base):	Noble metal content >= 60% (gold, platinum, palladium) and gold >= 40% Noble metal content >= 25% (gold, platinum, palladium) Noble metal content <= 25% (gold, platinum, palladium)