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C77600 Nickel Silver vs. Commercially Pure Palladium

C77600 nickel silver belongs to the copper alloys classification, while commercially pure palladium belongs to the otherwise unclassified metals. There are 19 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is C77600 nickel silver and the bottom bar is commercially pure palladium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 30
1.1 to 11
Poisson's Ratio 0.3
0.39
Shear Modulus, GPa 43
43
Shear Strength, MPa 410
120 to 200
Tensile Strength: Ultimate (UTS), MPa 630
200 to 380

Thermal Properties

Latent Heat of Fusion, J/g 180
160
Melting Completion (Liquidus), °C 830
1550
Melting Onset (Solidus), °C 790
1550
Specific Heat Capacity, J/kg-K 390
240
Thermal Expansion, µm/m-K 20
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
16
Electrical Conductivity: Equal Weight (Specific), % IACS 31
12

Otherwise Unclassified Properties

Density, g/cm3 7.9
12

Common Calculations

Stiffness to Weight: Axial, points 7.9
5.6
Stiffness to Weight: Bending, points 20
14
Strength to Weight: Axial, points 22
4.5 to 8.8
Strength to Weight: Bending, points 21
6.2 to 9.7
Thermal Shock Resistance, points 20
9.8 to 19

Alloy Composition

Copper (Cu), % 42 to 45
0
Iron (Fe), % 0 to 0.2
0
Lead (Pb), % 0 to 0.25
0
Manganese (Mn), % 0 to 0.25
0
Nickel (Ni), % 12 to 14
0
Palladium (Pd), % 0
99.8 to 100
Tin (Sn), % 0 to 0.15
0
Zinc (Zn), % 39.7 to 46
0
Residuals, % 0
0 to 0.2