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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
Price	EMAIL US sales@lookpolymers.com

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
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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