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- Wieland Portalloy 54 PFM Alloy
Wieland Portalloy 54 PFM Alloy
| Category | Metal , Nonferrous Metal , Precious Metal , Gold Alloy , Palladium Alloy |
| Manufacturer | Wieland |
| Trade Name | Portalloy |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Wieland Portalloy 54 PFM Alloy.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Gold-palladium ceramic alloyApplications: crowns, short span bridges, long span bridges, telescopic and milling work, removable partialsDental
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 13.8 g/cc | 0.499 lb/in³ |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Vickers | 260 | 260 | HV5/30; after porcelain firing |
| 280 | 280 | HV5/30; hardened | |
| Tensile Strength, Yield | 580 MPa @Strain 0.200 % |
84100 psi @Strain 0.200 % |
after porcelain firing |
| 649.8 MPa @Strain 0.200 % |
94250 psi @Strain 0.200 % |
hardened | |
| Elongation at Break | 5.0 % | 5.0 % | hardened |
| 6.0 % | 6.0 % | after porcelain firing | |
| Modulus of Elasticity | 120 GPa | 17400 ksi |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 13.8 µm/m-°C @Temperature 25.0 - 500 °C |
7.67 µin/in-°F @Temperature 77.0 - 932 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Gold, Au | 54.2 % | 54.2 % | |
| Indium, In | 9.0 % | 9.0 % | |
| Palladium, Pd | 31 % | 31 % | |
| Silver, Ag | 4.8 % | 4.8 % |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | 849 °C | 1560 °F | Preheating Temp. |
| Melt Temperature | 1100 - 1240 °C | 2010 - 2270 °F | |
| Casting Temperature | 1400 °C | 2550 °F |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Color | white |
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