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C79200 Nickel Silver vs. C36500 Muntz Metal

Both C79200 nickel silver and C36500 Muntz Metal are copper alloys. They have 84% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C79200 nickel silver and the bottom bar is C36500 Muntz Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Poisson's Ratio 0.32
0.3
Shear Modulus, GPa 44
39
Tensile Strength: Ultimate (UTS), MPa 480 to 540
400

Thermal Properties

Latent Heat of Fusion, J/g 190
170
Maximum Temperature: Mechanical, °C 170
120
Melting Completion (Liquidus), °C 950
900
Melting Onset (Solidus), °C 910
890
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 42
120
Thermal Expansion, µm/m-K 19
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
28
Electrical Conductivity: Equal Weight (Specific), % IACS 30
32

Otherwise Unclassified Properties

Base Metal Price, % relative 30
23
Density, g/cm3 8.4
8.0
Embodied Carbon, kg CO2/kg material 3.6
2.7
Embodied Energy, MJ/kg 56
46
Embodied Water, L/kg 310
320

Common Calculations

Stiffness to Weight: Axial, points 7.7
7.2
Stiffness to Weight: Bending, points 19
20
Strength to Weight: Axial, points 16 to 18
14
Strength to Weight: Bending, points 16 to 18
15
Thermal Diffusivity, mm2/s 13
40
Thermal Shock Resistance, points 16 to 18
13

Alloy Composition


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Copper (Cu), % 59 to 66.5
58 to 61
Iron (Fe), % 0 to 0.25
0 to 0.15
Lead (Pb), % 0.8 to 1.4
0.25 to 0.7
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 11 to 13
0
Tin (Sn), % 0
0 to 0.25
Zinc (Zn), % 17.9 to 29.2
37.5 to 41.8
Residuals, % 0 to 0.5
0 to 0.4