Description
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Description
Description
Maxigold is a gold-reduced casting alloy with a wide range of indications. It is easy to process and its golden yellow color allows natural shade effects in the restoration veneered with labroatory composite SR Nexco.
Indications:
Advantages:
Composition (%): | Au 59.5 | Pd 2.7 | Ag 26.3 | Cu 8.5 | Zn 2.7 | In < 1.0 , Ir < 1.0 | |
ISO | 22674 : 2016 | |
ADA Class: | High Noble | |
Type / Color: | 4 / Yellow | |
Density (g/cm3) | 13.9 | |
Melting Range (Solidus / Liquidus): | 840 - 890 C | |
Elastic Modulus (GPa): | 130 | |
. | As Cast | Softened Hardened |
Vickers Hardness: | 225 | 135 225 |
Tensile Strength (Mpa): | 620 | 400 600 |
0.2% Proof Stress (MPa): | 525 | 280 530 |
Elongation (%): | 18 | 30 10 |
Investment Material: | Phosphate - bonded / Gypsum - bonded | |
Preheating / Burn-out Temperature: | 650 - 760 C | |
Crucible | Carbon crucible / Ceramic crucible | |
Casting Temperature: | 940 - 1000 C | |
Recommending Lab Composite: | SR Nexco | |
Laser Welding Wire: | Laser C&B Yellow | |
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