| Pors-on® 4 |
|
Technical data Type: extra hard, Type 4 according to ISO 1562, bonding alloy according to ISO 9693 |
| Compositions in |
weight-% |
| Gold/Platin metals |
58,0 |
| Palladium (Pd) | 57,8 |
|
Silver (Ag) |
30,0 |
| Tin (Sn) | 6,0 |
|
Zinc (Zn) |
2,0 |
| Indium (In) | 4,0 |
|
Ruthenium (Ru) |
0,2 |
|
| Melting range (°C) 1175 - 1275 |
| Average linear CTE* (µm/m× K) 14,9 (25-500°C) 15,2 (25-600°C) |
| Vickers hardness (HV 5) w 160 a 260 b 260 |
| 0,2 %-yield strength** (N/mm2) a 650 b 650 |
| Tensile strength** (N/mm2) a 810 b 810 |
| Elongation** (%) a 8 b 8 |
|
Density (g/cm3) 11,4 |
|
* coefficient of thermal expansion |
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