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| Degudor |
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Technical data Type: extra hard, Type 4 according to ISO 1562 and ISO 9693 |
| Compositions in |
weight-% |
(atom-%) |
| Gold/Platin metals |
89,8 |
(86,4) |
| Gold (Au) |
55,1 |
(39,9) |
|
Palladium (Pd) |
34,5 |
(46,3) |
|
Iridium (Ir) |
0,2 |
(0,2) |
|
Indium (In) |
9,0 |
(11,2) |
|
Gallium (Ga) |
1,2 |
(2,5) |
|
| Melting range (°C) 1190 -1275 |
| Average linear CTE* (µm/m× K) 13,7 (25 - 500 °C) 14,0 (25 - 600 °C) |
| Vickers hardness (HV 5) a 260 b 240 |
| 0,2 %-yield strength** (N/mm2) a 620 b 550 |
| Tensile strength** (N/mm2) a 800 b 800 |
| Elongation** (%) a 11 b 15 |
|
Density (g/cm3) 14,8 |
|
* coefficient of thermal expansion |
| Processing instructions (Download) |  |
| Test Certificate (Download) | |
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