GoldAlloy BV-ACS-60
Nominal Chemical
Composition
INTRODUCTION
Aufhauser GoldAlloy BV-ACS-60 is a special alloy for vacuum brazing.
APPLICATIONS
GoldAlloy BV-ACS-60 is used on any ferrous and non-ferrous alloys. It has excellent vacuum properties along with high corrosion and oxidation resistance. GoldAlloy BV-ACS-60 is used in vacuum, inert or reducing atmosphere.
GENERAL INFORMATION
Chemical Composition, Grade 1 (Grade 2)| Au | Cu | Ag | Zn | Cd | Pb | P | C | Other volatile elements * |
|---|---|---|---|---|---|---|---|---|
| 60.0 ± 0.5 | Remainder | 20.0 ± 0.5 | < 0.001 (< 0.002) |
< 0.001 (< 0.002) |
< 0.002 (< 0.002) |
< 0.002 (< 0.002) |
< 0.005 (< 0.005) |
< 0.001 (< 0.002) |
Total volatile elements 0.01 max. Total non-volatile elements 0.05 max. (*) Elements with a vapor pressure higher than 10-7 torr at 932°F (500°C) such as Mg, Sb, K, Na, Li, Ti, S, Cs, Rb, Se, Te, Sr, and Ca.
ADDITIONAL INFORMATION
PHYSICAL and MECHANICAL PROPERTIES
| Solidus (Melting point) | 1535°F (835°C) |
| Liquidus (Flow point) | 1553°F (845°C) |
| Brazing temperature range | 1553-1653°F (845-901°C) |
| Density | 14.1 g/cm³ (7.42 troy oz/in³) |
| Tensile strength | 393 MPa (57.0 x 103 lb/in2) |
| Electrical Conductivity, % IACS | 13.2 |
| Electrical Resistivity, microhm-cm | 13.1 |
| Color | Gold red |
AVAILABLE FORMS |
| Powder, Paste |
| Foil, Wire, Strip |
| Specialty preforms per customer specifications |