 |
   |
| DORADO
50 |
| Au |
Pt |
Pd |
Ag |
Sn |
In |
Ir |
Ru |
Mn |
Fe |
|
50.6
|
0.2
|
26.5
|
17.6
|
2.4
|
2
|
x
|
x
|
x
|
x
|
"X" denotes a content of less than one percent.
| Type |
IV |
| Color |
White |
| Melting
Range |
2230-2265oF |
| Casting
Temperature |
2480oF |
| Density |
14.1
g/cm3 |
| Yield
Strength |
s=73,000
h=91,000 psi |
| Tensile
Strength |
s=81,000
h=93,000 psi |
| Elongation |
s=5%
h=3% |
| Vickers
Hardness |
s=250
h=265 |
| Investment |
Phosphate
Bonded |
| Burnout
Temperature |
1500oF |
| Oxidation |
1200-1900oF |
| Minutes/Vacuum |
0/No |
| Sandblast |
No |
| Coef.
of Exp. 25-500oC |
14.3 |
| Coef.
of Exp. 25-600oC |
14.5 |
| Pre-Solder |
W |
| Post-Solder |
LO,
500 |
| |
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.
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