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85-silver 15-nickel vs. C19800 Copper

85-silver 15-nickel belongs to the otherwise unclassified metals classification, while C19800 copper belongs to the copper alloys. There are 17 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is 85-silver 15-nickel and the bottom bar is C19800 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 88
110
Poisson's Ratio 0.36
0.34
Shear Modulus, GPa 32
43
Tensile Strength: Ultimate (UTS), MPa 260 to 470
430 to 550

Thermal Properties

Latent Heat of Fusion, J/g 140
210
Melting Completion (Liquidus), °C 870
1070
Melting Onset (Solidus), °C 960
1050
Specific Heat Capacity, J/kg-K 270
390
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 86
61
Electrical Conductivity: Equal Weight (Specific), % IACS 75
62

Otherwise Unclassified Properties

Density, g/cm3 10
8.9

Common Calculations

Stiffness to Weight: Axial, points 4.8
7.2
Stiffness to Weight: Bending, points 14
18
Strength to Weight: Axial, points 7.1 to 13
14 to 17
Strength to Weight: Bending, points 8.9 to 13
14 to 17
Thermal Shock Resistance, points 12 to 21
15 to 20

Alloy Composition

Copper (Cu), % 0
95.7 to 99.47
Iron (Fe), % 0
0.020 to 0.5
Magnesium (Mg), % 0
0.1 to 1.0
Nickel (Ni), % 13.8 to 16
0
Phosphorus (P), % 0
0.010 to 0.1
Silver (Ag), % 84 to 86
0
Tin (Sn), % 0
0.1 to 1.0
Zinc (Zn), % 0
0.3 to 1.5
Residuals, % 0
0 to 0.2