Academy Gold is a high-precious, palladium-free casting alloy with an intensive golden yellow colour. The fine metal structure gives this alloy a high degree of tensile strength, which makes it ideal for inlays and onlays.
Composition (%): | Au 77.2 | Ag 12.7 | Cu 8.5 | Pt <1.0, In <1.0, Ir<1.0, Zn <1.0, Ta <1.0 |
ISO | 22674:2016 |
ADA Class | High Noble |
Type / Color | 2 / Rich Yellow |
Density (g/cm³) | 15.9 |
Melting Range (Solidus/Liquidus): | 900 - 940 °C |
Elastic Modulus (GPa): | 88 |
As Cast Softened Hardened | |
Vickers Hardness: | 125 120 185 |
Tensile Strength (MPa): | 405 390 500 |
0.2% Proof Stress (MPa): | 240 225 335 |
Elongation (%): | 45 48 48 |