Argenco 333
Reduced Gold Alloys for Crown and Bridge
| Color | WHITE |
| Type | 4 |
| ADA Class | NOBLE (N) |
|
Application
   
|
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| Processing | |
|---|---|
| Investment | Phosphate Bonded |
| Crucible | Graphite / Ceramic |
| Degassing Temp C | 650-980 |
| Oxidation Procedure |
| Solder & Laser Wires | |
|---|---|
| PreSolder | --- |
| PostSolder | LO, R |
| Laser Wire |
| Physical Properties | |
|---|---|
| VHN After Firing | |
| VHN Soft | 210 |
| VHN Hard | 230 |
| Proof Stress Soft MPa | 485 |
| Proof Stress Hard MPa | 605 |
| Tensile Strength Soft MPa | 640 |
| Tensile Strength Hard MPa | 725 |
| Elongation Soft | 10 |
| Elongation Hard | 7 |
| Elastic Modulus GPa | 116 |
| Composition | |
|---|---|
| Silver (Ag) | 48.06 |
| Copper (Cu) | 16.9 |
| Palladium (Pd) | 33.34 |
| Zinc (Zn) | 1.6 |
| Iridium (Ir) | 0.1 |
| Thermal Properties | |
|---|---|
| Melting Range C | 950-1010 |
| Casting Temp C | 1125 |
| Density g/cc | 10.6 |
| Expansion at 500C | |
| Expansion at 600C | |
| Burnout Temp C | 705 |