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C77600 Nickel Silver vs. CC380H Copper-nickel

Both C77600 nickel silver and CC380H copper-nickel are copper alloys. They have 54% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C77600 nickel silver and the bottom bar is CC380H copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 30
26
Poisson's Ratio 0.3
0.34
Shear Modulus, GPa 43
47
Tensile Strength: Ultimate (UTS), MPa 630
310
Tensile Strength: Yield (Proof), MPa 320
120

Thermal Properties

Latent Heat of Fusion, J/g 180
220
Maximum Temperature: Mechanical, °C 140
220
Melting Completion (Liquidus), °C 830
1130
Melting Onset (Solidus), °C 790
1080
Specific Heat Capacity, J/kg-K 390
390
Thermal Expansion, µm/m-K 20
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
11
Electrical Conductivity: Equal Weight (Specific), % IACS 31
11

Otherwise Unclassified Properties

Base Metal Price, % relative 27
36
Density, g/cm3 7.9
8.9
Embodied Carbon, kg CO2/kg material 3.7
3.8
Embodied Energy, MJ/kg 60
58
Embodied Water, L/kg 310
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
65
Resilience: Unit (Modulus of Resilience), kJ/m3 470
59
Stiffness to Weight: Axial, points 7.9
7.8
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 22
9.8
Strength to Weight: Bending, points 21
12
Thermal Shock Resistance, points 20
11

Alloy Composition


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Aluminum (Al), % 0
0 to 0.010
Copper (Cu), % 42 to 45
84.5 to 89
Iron (Fe), % 0 to 0.2
1.0 to 1.8
Lead (Pb), % 0 to 0.25
0 to 0.030
Manganese (Mn), % 0 to 0.25
1.0 to 1.5
Nickel (Ni), % 12 to 14
9.0 to 11
Niobium (Nb), % 0
0 to 1.0
Silicon (Si), % 0
0 to 0.1
Tin (Sn), % 0 to 0.15
0
Zinc (Zn), % 39.7 to 46
0 to 0.5
Residuals, % 0 to 0.5
0