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C77600 Nickel Silver vs. EN AC-42000 Aluminum

C77600 nickel silver belongs to the copper alloys classification, while EN AC-42000 aluminum belongs to the aluminum alloys. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is C77600 nickel silver and the bottom bar is EN AC-42000 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
70
Elongation at Break, % 30
1.1 to 2.4
Poisson's Ratio 0.3
0.33
Shear Modulus, GPa 43
26
Tensile Strength: Ultimate (UTS), MPa 630
170 to 270
Tensile Strength: Yield (Proof), MPa 320
95 to 230

Thermal Properties

Latent Heat of Fusion, J/g 180
500
Maximum Temperature: Mechanical, °C 140
170
Melting Completion (Liquidus), °C 830
610
Melting Onset (Solidus), °C 790
600
Specific Heat Capacity, J/kg-K 390
900
Thermal Expansion, µm/m-K 20
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
38
Electrical Conductivity: Equal Weight (Specific), % IACS 31
130

Otherwise Unclassified Properties

Base Metal Price, % relative 27
9.5
Density, g/cm3 7.9
2.6
Embodied Carbon, kg CO2/kg material 3.7
8.0
Embodied Energy, MJ/kg 60
150
Embodied Water, L/kg 310
1110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
2.8 to 5.7
Resilience: Unit (Modulus of Resilience), kJ/m3 470
64 to 370
Stiffness to Weight: Axial, points 7.9
15
Stiffness to Weight: Bending, points 20
53
Strength to Weight: Axial, points 22
18 to 28
Strength to Weight: Bending, points 21
26 to 35
Thermal Shock Resistance, points 20
7.9 to 12

Alloy Composition

Aluminum (Al), % 0
89.9 to 93.3
Copper (Cu), % 42 to 45
0 to 0.2
Iron (Fe), % 0 to 0.2
0 to 0.55
Lead (Pb), % 0 to 0.25
0 to 0.15
Magnesium (Mg), % 0
0.2 to 0.65
Manganese (Mn), % 0 to 0.25
0 to 0.35
Nickel (Ni), % 12 to 14
0 to 0.15
Silicon (Si), % 0
6.5 to 7.5
Tin (Sn), % 0 to 0.15
0 to 0.050
Titanium (Ti), % 0
0 to 0.25
Zinc (Zn), % 39.7 to 46
0 to 0.15
Residuals, % 0
0 to 0.15