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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