Laser Wire Argenco 33KF
Reduced Gold Alloys for Crown and Bridge
| Color | PALE YELLOW |
| Type | 4 |
| ADA Class | HIGH NOBLE (HN) |
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Application
   
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| Processing | |
|---|---|
| Investment | Gypsum or Phosphate Bonded |
| Crucible | Graphite / Ceramic |
| Degassing Temp C | 650-980 |
| Oxidation Procedure |
| Solder & Laser Wires | |
|---|---|
| PreSolder | --- |
| PostSolder | 750Y, 830Y |
| Laser Wire | LWO55 |
| Physical Properties | |
|---|---|
| VHN After Firing | |
| VHN Soft | 160 |
| VHN Hard | 220 |
| Proof Stress Soft MPa | 401 |
| Proof Stress Hard MPa | 600 |
| Tensile Strength Soft MPa | 440 |
| Tensile Strength Hard MPa | 650 |
| Elongation Soft | 18 |
| Elongation Hard | 5 |
| Elastic Modulus GPa | 102 |
| Composition | |
|---|---|
| Silver (Ag) | 29.4 |
| Gold (Au) | 54.5 |
| Indium (In) | 4.8 |
| Palladium (Pd) | 9.95 |
| Tin (Sn) | 0.5 |
| Zinc (Zn) | 0.8 |
| Iridium (Ir) | 0.05 |
| Thermal Properties | |
|---|---|
| Melting Range C | 970-1055 |
| Casting Temp C | 1160 |
| Density g/cc | 13.8 |
| Expansion at 500C | |
| Expansion at 600C | |
| Burnout Temp C | 650 |