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Commercially Pure Silver vs. C97600 Dairy Metal

Commercially pure silver belongs to the otherwise unclassified metals classification, while C97600 dairy metal belongs to the copper alloys. There are 20 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is commercially pure silver and the bottom bar is C97600 dairy metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 71
120
Elongation at Break, % 1.1 to 29
11
Poisson's Ratio 0.37
0.33
Shear Modulus, GPa 26
46
Tensile Strength: Ultimate (UTS), MPa 190 to 340
310

Thermal Properties

Latent Heat of Fusion, J/g 110
210
Melting Completion (Liquidus), °C 960
1140
Melting Onset (Solidus), °C 960
1110
Specific Heat Capacity, J/kg-K 240
380
Thermal Conductivity, W/m-K 420
22
Thermal Expansion, µm/m-K 20
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 100
5.0
Electrical Conductivity: Equal Weight (Specific), % IACS 87
5.1

Otherwise Unclassified Properties

Density, g/cm3 10
8.8

Common Calculations

Stiffness to Weight: Axial, points 3.8
7.7
Stiffness to Weight: Bending, points 13
19
Strength to Weight: Axial, points 4.9 to 8.9
9.8
Strength to Weight: Bending, points 6.9 to 10
12
Thermal Diffusivity, mm2/s 170
6.5
Thermal Shock Resistance, points 9.5 to 17
11

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Copper (Cu), % 0
63 to 67
Iron (Fe), % 0
0 to 1.5
Lead (Pb), % 0
3.0 to 5.0
Nickel (Ni), % 0
19 to 21.5
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0
0 to 0.15
Silver (Ag), % 99.9 to 100
0
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0
3.5 to 4.0
Zinc (Zn), % 0
3.0 to 9.0
Residuals, % 0
0 to 0.3