Silver, Ag | |
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Categories: | MetalNonferrous MetalPrecious MetalSilver AlloyPure Element |
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Physical Properties | Metric | English | Comments | ||
---|---|---|---|---|---|
Density | 10.491 g/cc | 0.37901 lb/in³ | |||
![]() | 9.00 g/cc @Temperature 1300 °C | 0.325 lb/in³ @Temperature 2370 °F | Liquid | ||
9.10 g/cc @Temperature 1195 °C | 0.329 lb/in³ @Temperature 2183 °F | Liquid | |||
9.20 g/cc @Temperature 1092 °C | 0.332 lb/in³ @Temperature 1998 °F | Liquid | |||
9.26 g/cc @Temperature 1000 °C | 0.335 lb/in³ @Temperature 1830 °F | Liquid | |||
9.30 g/cc @Temperature 960.5 °C | 0.336 lb/in³ @Temperature 1761 °F | Liquid | |||
Vapor Pressure ![]() | 1.013 bar @Temperature 1304 °C | 759.8 torr @Temperature 2379 °F | |||
10.13 bar @Temperature 1510 °C | 7598 torr @Temperature 2750 °F | ||||
101.3 bar @Temperature 1783 °C | 75980 torr @Temperature 3241 °F | ||||
1013 bar @Temperature 2163 °C | 759800 torr @Temperature 3925 °F | ||||
Chemical Properties | Metric | English | Comments | ||
Atomic Mass | 107.8682 | 107.8682 | 1995 | ||
Atomic Number | 47 | 47 | |||
Thermal Neutron Cross Section | 63 barns/atom | 63 barns/atom | |||
X-ray Absorption Edge | 0.4858 Å | 0.4858 Å | K | ||
3.23824 Å | 3.23824 Å | LI | |||
3.49478 Å | 3.49478 Å | LII | |||
3.67288 Å | 3.67288 Å | LIII | |||
Electrode Potential | 0.799 V | 0.799 V | |||
Electronegativity | 1.93 | 1.93 | Pauling | ||
Ionic Radius | 0.89 Å | 0.89 Å | Crystal Ionic Radius for Valence +2 | ||
1.26 Å | 1.26 Å | Crystal Ionic Radius for Valence +1 | |||
Electrochemical Equivalent | 4.025 g/A/h | 4.025 g/A/h | |||
Mechanical Properties | Metric | English | Comments | ||
Hardness, Vickers | 25 | 25 | Annealed | ||
Tensile Strength, Ultimate | 140 MPa | 20300 psi | Annealed | ||
Modulus of Elasticity | 76.0 GPa | 11000 ksi | |||
Poissons Ratio | 0.37 | 0.37 | Annealed | ||
0.39 | 0.39 | Hard drawn | |||
Shear Modulus | 27.8 GPa | 4030 ksi | Calculated; Annealed | ||
Electrical Properties | Metric | English | Comments | ||
Electrical Resistivity | 0.00000155 ohm-cm | 0.00000155 ohm-cm | |||
Magnetic Susceptibility | 2.0e-7 | 2.0e-7 | cgs/g | ||
Thermal Properties | Metric | English | Comments | ||
Heat of Fusion | 105 J/g | 45.2 BTU/lb | |||
Heat of Vaporization | 2332 J/g | 1003 BTU/lb | |||
CTE, linear ![]() | 19.6 µm/m-°C @Temperature 20.0 – 100 °C | 10.9 µin/in-°F @Temperature 68.0 – 212 °F | |||
19.9 µm/m-°C @Temperature 0.000 – 250 °C | 11.1 µin/in-°F @Temperature 32.0 – 482 °F | ||||
20.6 µm/m-°C @Temperature 0.000 – 500 °C | 11.4 µin/in-°F @Temperature 32.0 – 932 °F | ||||
22.4 µm/m-°C @Temperature 0.000 – 900 °C | 12.4 µin/in-°F @Temperature 32.0 – 1650 °F | ||||
Specific Heat Capacity | 0.234 J/g-°C | 0.0559 BTU/lb-°F | |||
Thermal Conductivity | 419 W/m-K | 2910 BTU-in/hr-ft²-°F | |||
Melting Point | 961.93 °C | 1763.5 °F | |||
Boiling Point | 2162 °C | 3924 °F | |||
Optical Properties | Metric | English | Comments | ||
Emissivity (0-1) | 0.055 @Temperature 700 °C | 0.055 @Temperature 1290 °F | |||
Reflection Coefficient, Visible (0-1) | 0.90 | 0.90 | |||
Component Elements Properties | Metric | English | Comments | ||
Silver, Ag | 100 % | 100 % | |||
Descriptive Properties | |||||
CAS Number | 7440-22-4 |
References for this datasheet.
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