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Platinum 950/Iridium

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Pt 950/Ir
Chemical composition: 95% Pt, 5% Ir
Property Value in metric unit Value in US unit
Density 21.51 *10³ kg/m³ 1343 lb/ft³
Specific heat capacity 126 J/(kg*K) 0.03 BTU/(lb*ºF)
Thermal conductivity 75 W/(m*K) 520 BTU*in/(hr*ft²*ºF)
Heat of fusion 1.187*105 J/kg 51.03 BTU/lb
Elongation (annealed) 30 % 30 %
Hardness (annealed) 80 HV 80 HV
Liquidus temperature 1795 ºC 3263 ºF

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