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C76200 Nickel Silver vs. Hafnia

C76200 nickel silver and hafnia belong to fundamentally different material chemistries. C76200 nickel silver is a metal, while hafnia is a ceramic material. Therefore, their performance will be even more dissimilar than would be suggested by the difference in properties. There are 10 material properties with values for both materials. Properties with values for just one material (17, in this case) are not shown.

For each property being compared, the top bar is C76200 nickel silver and the bottom bar is hafnia.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 8.2
9.7
Elastic (Young's, Tensile) Modulus, GPa 120
57
Maximum Temperature: Mechanical, °C 170
2800
Melting Onset (Solidus), °C 980
2900
Specific Heat Capacity, J/kg-K 390
120
Stiffness to Weight: Axial, points 7.8
3.3
Stiffness to Weight: Bending, points 20
13
Thermal Conductivity, W/m-K 45
1.1
Thermal Diffusivity, mm2/s 14
0.95
Thermal Expansion, µm/m-K 19
6.0