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C97800 Nickel Silver vs. 60Pd-40Ag Alloy

C97800 nickel silver belongs to the copper alloys classification, while 60Pd-40Ag alloy belongs to the otherwise unclassified metals. There are 20 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 C97800 nickel silver and the bottom bar is 60Pd-40Ag alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
100
Elongation at Break, % 10
1.1 to 28
Poisson's Ratio 0.33
0.38
Shear Modulus, GPa 48
37
Tensile Strength: Ultimate (UTS), MPa 370
340 to 720

Thermal Properties

Latent Heat of Fusion, J/g 220
140
Melting Completion (Liquidus), °C 1180
1360
Melting Onset (Solidus), °C 1140
1310
Specific Heat Capacity, J/kg-K 390
240
Thermal Conductivity, W/m-K 25
29
Thermal Expansion, µm/m-K 16
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 4.0
4.1
Electrical Conductivity: Equal Weight (Specific), % IACS 4.1
3.2

Otherwise Unclassified Properties

Density, g/cm3 8.8
11

Common Calculations

Stiffness to Weight: Axial, points 8.1
4.9
Stiffness to Weight: Bending, points 19
14
Strength to Weight: Axial, points 12
8.4 to 18
Strength to Weight: Bending, points 13
9.6 to 16
Thermal Diffusivity, mm2/s 7.3
11
Thermal Shock Resistance, points 13
16 to 34

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Copper (Cu), % 64 to 67
0 to 0.1
Iron (Fe), % 0 to 1.5
0
Lead (Pb), % 1.0 to 2.5
0
Nickel (Ni), % 24 to 27
0
Palladium (Pd), % 0
59.5 to 60.9
Phosphorus (P), % 0 to 0.050
0
Silicon (Si), % 0 to 0.15
0
Silver (Ag), % 0
39.1 to 40.5
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 4.0 to 5.5
0
Zinc (Zn), % 1.0 to 4.0
0
Residuals, % 0
0 to 0.3