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Grade 2 Babbitt Metal vs. Nickel 80A

Grade 2 Babbitt Metal belongs to the otherwise unclassified metals classification, while nickel 80A belongs to the nickel alloys. There are 17 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is grade 2 Babbitt Metal and the bottom bar is nickel 80A.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 53
190
Poisson's Ratio 0.35
0.29
Shear Modulus, GPa 19
74
Tensile Strength: Yield (Proof), MPa 42
710

Thermal Properties

Latent Heat of Fusion, J/g 72
320
Melting Completion (Liquidus), °C 350
1360
Melting Onset (Solidus), °C 240
1310
Specific Heat Capacity, J/kg-K 230
470
Thermal Expansion, µm/m-K 21
13

Otherwise Unclassified Properties

Base Metal Price, % relative 70
55
Density, g/cm3 7.3
8.3
Embodied Carbon, kg CO2/kg material 12
9.8
Embodied Energy, MJ/kg 200
140
Embodied Water, L/kg 1240
280

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 17
1300
Stiffness to Weight: Axial, points 4.0
13
Stiffness to Weight: Bending, points 17
23

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0.5 to 1.8
Antimony (Sb), % 7.0 to 8.0
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 0.1
Chromium (Cr), % 0
18 to 21
Copper (Cu), % 3.0 to 4.0
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
Nickel (Ni), % 0
69.4 to 79.7
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 87.3 to 90
0
Titanium (Ti), % 0
1.8 to 2.7
Zinc (Zn), % 0 to 0.0050
0