| Technical
specifications |
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Technical data
Type: extra hard, Type 4 according to ISO 1562
Colour: yellow
Compositions in weight-%
(atom-%)
Gold/Platin metals 63,7
(45,3)
Gold (Au) 58,0
(38,4)
Platin (Pt) 0,1 (0,1)
Palladium (Pd)
5,5
(6,7)
Iridium (Ir)
0,1
(0,1)
Silver (Ag)
23,3
(28,2)
Copper (Cu)
12,0
(24,6)
Zinc (Zn)
1,0
(2,0)
Information presented on this webpage only refers to European Markets.
Melting range (°C) 860 - 940
Vickers hardness (HV 5) w 170 a 275 g 275
0,2 %-yield strength** (N/mm2) a 830 g 400
Tensile strength** (N/mm2) a 890 g 510
Elongation** (%) a 6 g 33
Density (g/cm3) 13,9
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