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Wieland Auropal 2 Casting Alloy

Category Metal , Nonferrous Metal , Precious Metal , Gold Alloy , Silver Alloy
Manufacturer Wieland
Trade Name Auropal
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Wieland Auropal 2 Casting Alloy.pdf
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Material Notes:
Gold-silver casting alloyApplications: inlays/onlays, crowns, short span bridges, long span bridges, telescopic and milling works, removable partials, acrylic veneeringDental
Physical Properties Metric English Comments
Density 13.8 g/cc
0.499 lb/in³
Mechanical Properties Metric English Comments
Hardness, Vickers 270
270
HV5/30; as cast
280
280
HV5/30; hardened
Tensile Strength, Yield 320.00 MPa

@Strain 0.200 %
46412 psi

@Strain 0.200 %
as cast
660.00 MPa

@Strain 0.200 %
95725 psi

@Strain 0.200 %
hardened
Elongation at Break 8.0 %
8.0 %
hardened
35 %
35 %
as cast
Modulus of Elasticity 104 GPa
15100 ksi
Component Elements Properties Metric English Comments
Copper, Cu 11.5 %
11.5 %
Gold, Au 55 %
55 %
Iridium, Ir 0.10 %
0.10 %
Palladium, Pd 7.9 %
7.9 %
Silver, Ag 25 %
25 %
Zinc, Zn 0.50 %
0.50 %
Processing Properties Metric English Comments
Processing Temperature 699 °C
1290 °F
Preheating Temp.
Melt Temperature 899 - 960 °C
1650 - 1760 °F
Casting Temperature 1110 °C
2030 °F
Descriptive Properties Value Comments
Color yellow
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