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Wieland Auropal 50 Casting Alloy

Category Metal , Nonferrous Metal , Precious Metal , Gold Alloy , Silver Alloy
Manufacturer Wieland
Trade Name Auropal
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Wieland Auropal 50 Casting Alloy.pdf
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Material Notes:
Gold-silver casting alloyApplications: inlays/onlays, crowns, short span bridges, acrylic veneeringDental
Physical Properties Metric English Comments
Density 13.4 g/cc
0.484 lb/in³
Mechanical Properties Metric English Comments
Hardness, Vickers 270
270
HV5/30; as cast
270
270
HV5/30; hardened
Tensile Strength, Yield 689.96 MPa

@Strain 0.200 %
100070 psi

@Strain 0.200 %
as cast
729.95 MPa

@Strain 0.200 %
105870 psi

@Strain 0.200 %
hardened
Elongation at Break 6.0 %
6.0 %
as cast
8.0 %
8.0 %
hardened
Modulus of Elasticity 104 GPa
15100 ksi
Component Elements Properties Metric English Comments
Copper, Cu 12 %
12 %
Gold, Au 50 %
50 %
Palladium, Pd 4.9 %
4.9 %
Silver, Ag 32 %
32 %
Processing Properties Metric English Comments
Processing Temperature 699 °C
1290 °F
Preheating Temp.
Melt Temperature 849 - 910 °C
1560 - 1670 °F
Casting Temperature 1100 °C
2010 °F
Descriptive Properties Value Comments
Color yellow
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