ALLOY	CLASSIFICATION	COLOR	COMPOSITION %					DENSITY
			Au	Pt	Pd	Ag	Cu	g/cm3
TYPE II MEDIUM
Inlay Medium	HIGH NOBLE	YELLOW	77		2	13	8	15.8
TYPE III HARD
Inlay Hard	HIGH NOBLE	YELLOW	75	3	-	14	8	16.1
B 20	HIGH NOBLE	YELLOW	63	-	3	25	9	14.4
NYS-3	NOBLE	YELLOW	52.5	-	5	23	18	13.8
CB-50Y	NOBLE	YELLOW	50	-	4.5	28.5	15	13.1
E-3	NOBLE	YELLOW	46	-	6	39.5	7.5	12.7
CB-40	HIGH NOBLE	YELLOW	40	-	20	20	9	13.6
340	NOBLE	YELLOW	40	-	5	46	8	12.4
320	NOBLE	YELLOW	20	-	20	40	-	11.8
C&B White	NOBLE	WHITE	0	-	25	70	-	10.5
TYPE IV EXTRA HARD
Inlay Extra Hard	HIGH NOBLE	YELLOW	68.5	3	3.5	12.5	12.5	15.2
Unicast	HIGH NOBLE	YELLOW	60	0.5	4	18.5	15	14.2
455	HIGH NOBLE	YELLOW	55	-	5	24	14.5	14.1