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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
Price	EMAIL US sales@lookpolymers.com

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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