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- Wieland Eco E4 Casting Alloy
Wieland Eco E4 Casting Alloy
| Category | Metal , Nonferrous Metal , Precious Metal , Palladium Alloy , Silver Alloy |
| Manufacturer | Wieland |
| Trade Name | Eco |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Wieland Eco E4 Casting Alloy.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Silver-palladium casting alloyApplications: crowns, short span bridges, long span bridgesDental
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 10.9 g/cc | 0.394 lb/in³ |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Vickers | 130 | 130 | HV5/30; as cast |
| 130 | 130 | HV5/30; hardened | |
| Tensile Strength, Yield | 260 MPa @Strain 0.200 % |
37700 psi @Strain 0.200 % |
as cast |
| 260 MPa @Strain 0.200 % |
37700 psi @Strain 0.200 % |
hardened | |
| Elongation at Break | 9.0 % | 9.0 % | as cast |
| 9.0 % | 9.0 % | hardened | |
| Modulus of Elasticity | 96.0 GPa | 13900 ksi |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Copper, Cu | 4.0 % | 4.0 % | |
| Gold, Au | 5.0 % | 5.0 % | |
| Palladium, Pd | 25 % | 25 % | |
| Silver, Ag | 63.5 % | 63.5 % | |
| Zinc, Zn | 2.5 % | 2.5 % |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | 699 °C | 1290 °F | Preheating Temp. |
| Melt Temperature | 999 - 1060 °C | 1830 - 1940 °F | |
| Casting Temperature | 1210 °C | 2210 °F |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Color | white |
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