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Grade N7M Nickel vs. C28000 Muntz Metal

Grade N7M nickel belongs to the nickel alloys classification, while C28000 Muntz Metal belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is grade N7M nickel and the bottom bar is C28000 Muntz Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
100
Elongation at Break, % 22
10 to 45
Poisson's Ratio 0.31
0.31
Shear Modulus, GPa 85
40
Tensile Strength: Ultimate (UTS), MPa 590
330 to 610
Tensile Strength: Yield (Proof), MPa 310
150 to 370

Thermal Properties

Latent Heat of Fusion, J/g 320
170
Maximum Temperature: Mechanical, °C 900
120
Melting Completion (Liquidus), °C 1650
900
Melting Onset (Solidus), °C 1590
900
Specific Heat Capacity, J/kg-K 390
390
Thermal Expansion, µm/m-K 9.9
21

Otherwise Unclassified Properties

Base Metal Price, % relative 75
23
Density, g/cm3 9.3
8.0
Embodied Carbon, kg CO2/kg material 16
2.7
Embodied Energy, MJ/kg 200
46
Embodied Water, L/kg 270
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
27 to 240
Resilience: Unit (Modulus of Resilience), kJ/m3 220
110 to 670
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 22
20
Strength to Weight: Axial, points 18
11 to 21
Strength to Weight: Bending, points 17
13 to 20
Thermal Shock Resistance, points 19
11 to 20

Alloy Composition

Carbon (C), % 0 to 0.070
0
Chromium (Cr), % 0 to 1.0
0
Copper (Cu), % 0
59 to 63
Iron (Fe), % 0 to 3.0
0 to 0.070
Lead (Pb), % 0
0 to 0.3
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 30 to 33
0
Nickel (Ni), % 60.9 to 70
0
Phosphorus (P), % 0 to 0.040
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