 |
   |
| DORADO
MULTI 598 |
| Au |
Pt |
Pd |
Ag |
Zn |
In |
Ir |
|
59.8
|
5.9
|
4.9
|
24.3
|
3.5
|
1.5
|
x
|
"X" denotes a content of less than one percent.
| Type |
IV
(Extra-Hard) |
| Color |
Yellow |
| Melting
Range |
1735-1915oF |
| Casting
Temperature |
2185oF |
| Density |
15.0
g/cm3 |
| Yield
Strength |
s=73,000
h=80,000 psi |
| Tensile
Strength |
s=83,000
h=96,000 psi |
| Elongation |
s=5%
h=3% |
| Vickers
Hardness |
s=210
h=220 |
| Investment |
Phosphate
Bonded |
| Burnout
Temperature |
1470oF |
| Oxidation |
1200-1470oF |
| Minutes/Vacuum |
3/Yes |
| Sandblast |
Yes |
| Hardening |
840oF,
15 min, Air Cool |
| Coef.
of Exp. 25-500oC |
16.2 |
| Coef.
of Exp. 25-600oC |
16.7 |
| Pre-Solder |
760 |
| Post-Solder |
720 |
| |
s=soft;
h=hard |
|
Dorado
Dental Supply, Inc.
1010 University Ave #466
San Diego, CA 92103
800-215-6930
fax: 619-330-2552
email: info@doradodentalsupply.com
Copyright ©
2005 - Dorado Dental Supply, All rights reserved.
|
|