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Grade 3 Babbitt Metal vs. Grade N7M Nickel

Grade 3 Babbitt Metal belongs to the otherwise unclassified metals classification, while grade N7M nickel belongs to the nickel alloys. There are 17 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is grade 3 Babbitt Metal and the bottom bar is grade N7M nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 56
220
Poisson's Ratio 0.35
0.31
Shear Modulus, GPa 21
85
Tensile Strength: Yield (Proof), MPa 46
310

Thermal Properties

Latent Heat of Fusion, J/g 79
320
Melting Completion (Liquidus), °C 420
1650
Melting Onset (Solidus), °C 240
1590
Specific Heat Capacity, J/kg-K 230
390
Thermal Expansion, µm/m-K 21
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 70
75
Density, g/cm3 7.4
9.3
Embodied Carbon, kg CO2/kg material 12
16
Embodied Energy, MJ/kg 200
200
Embodied Water, L/kg 1210
270

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 19
220
Stiffness to Weight: Axial, points 4.2
13
Stiffness to Weight: Bending, points 17
22

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 7.5 to 8.5
0
Arsenic (As), % 0 to 0.1
0
Bismuth (Bi), % 0 to 0.080
0
Cadmium (Cd), % 0 to 0.050
0
Carbon (C), % 0
0 to 0.070
Chromium (Cr), % 0
0 to 1.0
Copper (Cu), % 7.5 to 8.5
0
Iron (Fe), % 0 to 0.080
0 to 3.0
Lead (Pb), % 0 to 0.35
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
30 to 33
Nickel (Ni), % 0
60.9 to 70
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 82.3 to 85
0
Zinc (Zn), % 0 to 0.0050
0