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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
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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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