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C97800 Nickel Silver vs. C28500 Muntz Metal

Both C97800 nickel silver and C28500 Muntz Metal are copper alloys. They have 61% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C97800 nickel silver and the bottom bar is C28500 Muntz Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
100
Elongation at Break, % 10
20
Poisson's Ratio 0.33
0.3
Shear Modulus, GPa 48
40
Tensile Strength: Ultimate (UTS), MPa 370
520
Tensile Strength: Yield (Proof), MPa 170
380

Thermal Properties

Latent Heat of Fusion, J/g 220
170
Maximum Temperature: Mechanical, °C 230
110
Melting Completion (Liquidus), °C 1180
900
Melting Onset (Solidus), °C 1140
890
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 25
100
Thermal Expansion, µm/m-K 16
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 4.0
29
Electrical Conductivity: Equal Weight (Specific), % IACS 4.1
33

Otherwise Unclassified Properties

Base Metal Price, % relative 40
22
Density, g/cm3 8.8
7.9
Embodied Carbon, kg CO2/kg material 5.1
2.7
Embodied Energy, MJ/kg 76
46
Embodied Water, L/kg 330
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
94
Resilience: Unit (Modulus of Resilience), kJ/m3 120
700
Stiffness to Weight: Axial, points 8.1
7.3
Stiffness to Weight: Bending, points 19
20
Strength to Weight: Axial, points 12
18
Strength to Weight: Bending, points 13
18
Thermal Diffusivity, mm2/s 7.3
33
Thermal Shock Resistance, points 13
17

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Copper (Cu), % 64 to 67
57 to 59
Iron (Fe), % 0 to 1.5
0 to 0.35
Lead (Pb), % 1.0 to 2.5
0 to 0.25
Nickel (Ni), % 24 to 27
0
Phosphorus (P), % 0 to 0.050
0
Silicon (Si), % 0 to 0.15
0
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 4.0 to 5.5
0
Zinc (Zn), % 1.0 to 4.0
39.5 to 43
Residuals, % 0 to 0.4
0 to 0.9