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C77100 Nickel Silver vs. CC498K Bronze

Both C77100 nickel silver and CC498K bronze are copper alloys. They have 59% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C77100 nickel silver and the bottom bar is CC498K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 45
41
Tensile Strength: Ultimate (UTS), MPa 600
260
Tensile Strength: Yield (Proof), MPa 540
130

Thermal Properties

Latent Heat of Fusion, J/g 180
190
Maximum Temperature: Mechanical, °C 150
170
Melting Completion (Liquidus), °C 990
1000
Melting Onset (Solidus), °C 950
920
Specific Heat Capacity, J/kg-K 390
370
Thermal Conductivity, W/m-K 40
73
Thermal Expansion, µm/m-K 20
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.6
10
Electrical Conductivity: Equal Weight (Specific), % IACS 8.5
10

Otherwise Unclassified Properties

Base Metal Price, % relative 27
32
Density, g/cm3 8.1
8.8
Embodied Carbon, kg CO2/kg material 3.5
3.2
Embodied Energy, MJ/kg 56
52
Embodied Water, L/kg 310
360

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 1280
72
Stiffness to Weight: Axial, points 7.8
6.9
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 21
8.1
Strength to Weight: Bending, points 20
10
Thermal Diffusivity, mm2/s 13
22
Thermal Shock Resistance, points 19
9.3

Alloy Composition


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Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.25
Copper (Cu), % 52 to 56
85 to 90
Iron (Fe), % 0
0 to 0.25
Lead (Pb), % 0 to 0.030
1.0 to 2.0
Manganese (Mn), % 0 to 0.9
0
Nickel (Ni), % 9.0 to 12
0 to 1.0
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0
0 to 0.010
Sulfur (S), % 0
0 to 0.1
Tin (Sn), % 0
5.5 to 6.5
Zinc (Zn), % 30.6 to 39
3.0 to 5.0
Residuals, % 0 to 0.5
0