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Grade CW6MC Nickel vs. C28000 Muntz Metal

Grade CW6MC nickel belongs to the nickel alloys classification, while C28000 Muntz Metal belongs to the copper 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 grade CW6MC nickel and the bottom bar is C28000 Muntz Metal.

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

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

Electrical Properties

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

Otherwise Unclassified Properties

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

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
27 to 240
Resilience: Unit (Modulus of Resilience), kJ/m3 240
110 to 670
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 23
20
Strength to Weight: Axial, points 18
11 to 21
Strength to Weight: Bending, points 17
13 to 20
Thermal Diffusivity, mm2/s 2.8
40
Thermal Shock Resistance, points 15
11 to 20

Alloy Composition

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