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C78200 Nickel Silver vs. CC480K Bronze

Both C78200 nickel silver and CC480K bronze are copper alloys. They have 67% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C78200 nickel silver and the bottom bar is CC480K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 3.0 to 40
13
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 43
41
Tensile Strength: Ultimate (UTS), MPa 370 to 630
300
Tensile Strength: Yield (Proof), MPa 170 to 570
180

Thermal Properties

Latent Heat of Fusion, J/g 190
190
Maximum Temperature: Mechanical, °C 160
170
Melting Completion (Liquidus), °C 1000
1010
Melting Onset (Solidus), °C 970
900
Specific Heat Capacity, J/kg-K 390
370
Thermal Conductivity, W/m-K 48
63
Thermal Expansion, µm/m-K 19
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
11
Electrical Conductivity: Equal Weight (Specific), % IACS 12
11

Otherwise Unclassified Properties

Base Metal Price, % relative 28
35
Density, g/cm3 8.4
8.8
Embodied Carbon, kg CO2/kg material 3.3
3.7
Embodied Energy, MJ/kg 52
59
Embodied Water, L/kg 310
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18 to 120
35
Resilience: Unit (Modulus of Resilience), kJ/m3 130 to 1440
140
Stiffness to Weight: Axial, points 7.4
6.9
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 12 to 21
9.6
Strength to Weight: Bending, points 14 to 19
11
Thermal Diffusivity, mm2/s 15
20
Thermal Shock Resistance, points 12 to 21
11

Alloy Composition


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Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.2
Copper (Cu), % 63 to 67
86 to 90
Iron (Fe), % 0 to 0.35
0 to 0.2
Lead (Pb), % 1.5 to 2.5
0 to 1.0
Manganese (Mn), % 0 to 0.5
0 to 0.1
Nickel (Ni), % 7.0 to 9.0
0 to 2.0
Phosphorus (P), % 0
0 to 0.2
Silicon (Si), % 0
0 to 0.020
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0
9.0 to 11
Zinc (Zn), % 20.2 to 28.5
0 to 0.5
Residuals, % 0 to 0.5
0