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C73100 Nickel Silver vs. ZC63A Magnesium

C73100 nickel silver belongs to the copper alloys classification, while ZC63A magnesium belongs to the magnesium alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, 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 C73100 nickel silver and the bottom bar is ZC63A magnesium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
48
Elongation at Break, % 3.4 to 8.0
3.3
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 43
19
Shear Strength, MPa 260 to 370
130
Tensile Strength: Ultimate (UTS), MPa 450 to 640
220
Tensile Strength: Yield (Proof), MPa 420 to 590
130

Thermal Properties

Latent Heat of Fusion, J/g 190
330
Maximum Temperature: Mechanical, °C 170
98
Melting Completion (Liquidus), °C 1030
550
Melting Onset (Solidus), °C 1000
470
Specific Heat Capacity, J/kg-K 390
950
Thermal Conductivity, W/m-K 35
120
Thermal Expansion, µm/m-K 19
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
32
Electrical Conductivity: Equal Weight (Specific), % IACS 8.0
140

Otherwise Unclassified Properties

Base Metal Price, % relative 28
13
Density, g/cm3 8.4
2.1
Embodied Carbon, kg CO2/kg material 3.0
22
Embodied Energy, MJ/kg 49
150
Embodied Water, L/kg 310
920

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21 to 35
6.3
Resilience: Unit (Modulus of Resilience), kJ/m3 790 to 1560
190
Stiffness to Weight: Axial, points 7.5
13
Stiffness to Weight: Bending, points 19
58
Strength to Weight: Axial, points 15 to 21
29
Strength to Weight: Bending, points 15 to 20
38
Thermal Diffusivity, mm2/s 11
58
Thermal Shock Resistance, points 15 to 21
12

Alloy Composition

Copper (Cu), % 70.8 to 78
2.4 to 3.0
Iron (Fe), % 0 to 0.1
0
Lead (Pb), % 0 to 0.050
0
Magnesium (Mg), % 0
89.2 to 91.9
Manganese (Mn), % 0 to 0.5
0.25 to 0.75
Nickel (Ni), % 4.0 to 6.0
0 to 0.010
Silicon (Si), % 0
0 to 0.2
Tin (Sn), % 0 to 0.1
0
Zinc (Zn), % 18 to 22
5.5 to 6.5
Residuals, % 0 to 0.5
0 to 0.3