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Commercially Pure Silver vs. C94100 Bronze

Commercially pure silver belongs to the otherwise unclassified metals classification, while C94100 bronze belongs to the copper alloys. There are 18 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is commercially pure silver and the bottom bar is C94100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 71
92
Elongation at Break, % 1.1 to 29
7.8
Poisson's Ratio 0.37
0.36
Shear Modulus, GPa 26
34
Tensile Strength: Ultimate (UTS), MPa 190 to 340
190

Thermal Properties

Latent Heat of Fusion, J/g 110
160
Melting Completion (Liquidus), °C 960
870
Melting Onset (Solidus), °C 960
790
Specific Heat Capacity, J/kg-K 240
330
Thermal Expansion, µm/m-K 20
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 100
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 87
8.8

Otherwise Unclassified Properties

Density, g/cm3 10
9.2

Common Calculations

Stiffness to Weight: Axial, points 3.8
5.5
Stiffness to Weight: Bending, points 13
16
Strength to Weight: Axial, points 4.9 to 8.9
5.8
Strength to Weight: Bending, points 6.9 to 10
8.1
Thermal Shock Resistance, points 9.5 to 17
7.6

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.8
Copper (Cu), % 0
72 to 79
Iron (Fe), % 0
0 to 0.25
Lead (Pb), % 0
18 to 22
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Silver (Ag), % 99.9 to 100
0
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0
4.5 to 6.5
Zinc (Zn), % 0
0 to 1.0
Residuals, % 0
0 to 1.3