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C28000 Muntz Metal vs. Grade M30H Nickel

C28000 Muntz Metal belongs to the copper alloys classification, while grade M30H nickel belongs to the nickel alloys. They have a modest 30% of their average alloy composition in common, which, by itself, doesn't mean much. 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 M30H nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
160
Elongation at Break, % 10 to 45
11
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 40
61
Tensile Strength: Ultimate (UTS), MPa 330 to 610
770
Tensile Strength: Yield (Proof), MPa 150 to 370
470

Thermal Properties

Latent Heat of Fusion, J/g 170
320
Maximum Temperature: Mechanical, °C 120
900
Melting Completion (Liquidus), °C 900
1250
Melting Onset (Solidus), °C 900
1200
Specific Heat Capacity, J/kg-K 390
440
Thermal Conductivity, W/m-K 120
22
Thermal Expansion, µm/m-K 21
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
3.3
Electrical Conductivity: Equal Weight (Specific), % IACS 31
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 23
50
Density, g/cm3 8.0
8.6
Embodied Carbon, kg CO2/kg material 2.7
7.7
Embodied Energy, MJ/kg 46
110
Embodied Water, L/kg 320
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 27 to 240
75
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 670
700
Stiffness to Weight: Axial, points 7.2
10
Stiffness to Weight: Bending, points 20
21
Strength to Weight: Axial, points 11 to 21
25
Strength to Weight: Bending, points 13 to 20
22
Thermal Diffusivity, mm2/s 40
5.7
Thermal Shock Resistance, points 11 to 20
27

Alloy Composition

Carbon (C), % 0
0 to 0.3
Copper (Cu), % 59 to 63
27 to 33
Iron (Fe), % 0 to 0.070
0 to 3.5
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0
0 to 1.5
Nickel (Ni), % 0
57.9 to 70.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
2.7 to 3.7
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 36.3 to 41
0
Residuals, % 0 to 0.3
0