| Degupal® G |
|
Technical data Type: extra hard, Type 4 according to ISO 1562, can be fused on according to ISO 9693 |
| Compositions in |
weight-% |
| Gold/Platin metals |
82,3 |
| Gold (Au) |
4,5 |
| Palladium (Pd) | 77,3 |
|
Silver (Ag) |
7,2 |
|
Ruthenium (Ru) |
0,5 |
|
Tin (Sn) |
4,0 |
| Gallium (GA) | 6,0 |
| Germanium (Ge) | 0,5 |
|
| Melting range (°C) 1170 - 1295 |
| Average linear CTE* (µm/m× K) 14,1 (25-500°C) 14,3 (25-600°C) |
| Vickers hardness (HV 5) w 255 a 255 b 255 |
| 0,2 %-yield strength** (N/mm2) a 585 b 585 |
| Tensile strength** (N/mm2) a 855 b 855 |
| Elongation** (%) a 28 b 28 |
|
Density (g/cm3) 11,7 |
|
* coefficient of thermal expansion |
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