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C28000 Muntz Metal vs. Grade CW6MC Nickel

C28000 Muntz Metal belongs to the copper alloys classification, while grade CW6MC 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 CW6MC nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
200
Elongation at Break, % 10 to 45
28
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 40
79
Tensile Strength: Ultimate (UTS), MPa 330 to 610
540
Tensile Strength: Yield (Proof), MPa 150 to 370
310

Thermal Properties

Latent Heat of Fusion, J/g 170
330
Maximum Temperature: Mechanical, °C 120
980
Melting Completion (Liquidus), °C 900
1480
Melting Onset (Solidus), °C 900
1430
Specific Heat Capacity, J/kg-K 390
440
Thermal Conductivity, W/m-K 120
11
Thermal Expansion, µm/m-K 21
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
1.3
Electrical Conductivity: Equal Weight (Specific), % IACS 31
1.4

Otherwise Unclassified Properties

Base Metal Price, % relative 23
80
Density, g/cm3 8.0
8.6
Embodied Carbon, kg CO2/kg material 2.7
14
Embodied Energy, MJ/kg 46
200
Embodied Water, L/kg 320
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 27 to 240
130
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 670
240
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
17
Thermal Diffusivity, mm2/s 40
2.8
Thermal Shock Resistance, points 11 to 20
15

Alloy Composition

Carbon (C), % 0
0 to 0.060
Chromium (Cr), % 0
20 to 23
Copper (Cu), % 59 to 63
0
Iron (Fe), % 0 to 0.070
0 to 5.0
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
8.0 to 10
Nickel (Ni), % 0
55.4 to 68.9
Niobium (Nb), % 0
3.2 to 4.5
Phosphorus (P), % 0
0 to 0.015
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 36.3 to 41
0
Residuals, % 0 to 0.3
0