 |
 |
Standard
silver alloys
Alloy
Code
|
Composition
|
Melting
range (ºC)
|
|
45-0
|
45
Ag:Cu:Zn
|
680-700
|
|
56-5
|
56
Ag:Cu:Zn:Sn
|
620-650
|
|
67-1
|
67
Ag:Cu:Zn
|
705-725
|
|
67-2
|
67
Ag:Cu:Zn
|
745-780
|
Standard
gold alloys
Alloy
Code
|
Gold
content (%)
|
Colour
|
Melting
range (ºC)
|
|
8
CYS
|
33.33
|
Yellow
|
640-670
|
|
9
CYS
|
37.50
|
Yellow
|
650-720
|
|
9
CYM
|
37.50
|
Yellow
|
735-755
|
|
9
CYH
|
37.50
|
Yellow
|
755-795
|
|
9
CW
|
37.50
|
White
|
725-735
|
|
9
CR
|
37.50
|
Red
|
735-785
|
|
14
CYS
|
58.50
|
Yellow
|
640-720
|
|
14
CYH
|
58.50
|
Yellow
|
690-760
|
|
14
CWS
|
58.50
|
White
|
625-695
|
|
14
CWM
|
58.50
|
White
|
720-760
|
|
14
CWH
|
58.50
|
White
|
725-785
|
|
18
CYS
|
75.00
|
Yellow
|
705-715
|
|
18
CYM
|
75.00
|
Yellow
|
735-765
|
|
18
CYH
|
75.00
|
Yellow
|
790-830
|
|
18
CYS
|
75.00
|
White
|
740-770
|
|
18
CWH
|
75.00
|
White
|
730-855
|
|
18
CR
|
75.00
|
Red
|
805-810
|
|
|
