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Wieland Simidur Superior PFM Alloy

Category	Metal , Nonferrous Metal , Precious Metal , Palladium Alloy
Manufacturer	Wieland
Trade Name	Simidur
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Wieland Simidur Superior PFM Alloy.pdf
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Material Notes:

Palladium-base ceramic alloyApplications: crowns, short span bridges, long span bridges, telescopic and milling work, removable partialsDental

Physical Properties	Metric	English	Comments
Density	11.7 g/cc	0.423 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Vickers	200	200	HV5/30; after porcelain firing
	230	230	HV5/30; hardened
Tensile Strength, Yield	378.9 MPa @Strain 0.200 %	54960 psi @Strain 0.200 %	after porcelain firing
	519.5 MPa @Strain 0.200 %	75350 psi @Strain 0.200 %	hardened
Elongation at Break	17 %	17 %	hardened
	34 %	34 %	after porcelain firing
Modulus of Elasticity	113 GPa	16400 ksi

Thermal Properties	Metric	English	Comments
CTE, linear	14.5 µm/m-°C @Temperature 25.0 - 500 °C	8.06 µin/in-°F @Temperature 77.0 - 932 °F

Component Elements Properties	Metric	English	Comments
Gold, Au	63.5 %	63.5 %
Silver, Ag	23.4 %	23.4 %

Processing Properties	Metric	English	Comments
Processing Temperature	849 °C	1560 °F	Preheating Temp.
Melt Temperature	1210 - 1290 °C	2210 - 2350 °F
Casting Temperature	1400 °C	2550 °F

Descriptive Properties	Value	Comments
Color	white

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