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C28000 Muntz Metal vs. Grade CY40 Nickel

C28000 Muntz Metal belongs to the copper alloys classification, while grade CY40 nickel belongs to the nickel alloys. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C28000 Muntz Metal and the bottom bar is grade CY40 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
190
Elongation at Break, % 10 to 45
34
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 40
74
Tensile Strength: Ultimate (UTS), MPa 330 to 610
540
Tensile Strength: Yield (Proof), MPa 150 to 370
220

Thermal Properties

Latent Heat of Fusion, J/g 170
330
Maximum Temperature: Mechanical, °C 120
960
Melting Completion (Liquidus), °C 900
1350
Melting Onset (Solidus), °C 900
1300
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 120
14
Thermal Expansion, µm/m-K 21
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 31
1.8

Otherwise Unclassified Properties

Base Metal Price, % relative 23
55
Density, g/cm3 8.0
8.4
Embodied Carbon, kg CO2/kg material 2.7
9.1
Embodied Energy, MJ/kg 46
130
Embodied Water, L/kg 320
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 27 to 240
150
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 670
130
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 20
23
Strength to Weight: Axial, points 11 to 21
18
Strength to Weight: Bending, points 13 to 20
18
Thermal Diffusivity, mm2/s 40
3.7
Thermal Shock Resistance, points 11 to 20
16

Alloy Composition

Carbon (C), % 0
0 to 0.4
Chromium (Cr), % 0
14 to 17
Copper (Cu), % 59 to 63
0
Iron (Fe), % 0 to 0.070
0 to 11
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0
0 to 1.5
Nickel (Ni), % 0
67 to 86
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 3.0
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 36.3 to 41
0
Residuals, % 0 to 0.3
0