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Grade 7 Babbitt Metal vs. Type 1 Magnetic Alloy

Grade 7 Babbitt Metal belongs to the otherwise unclassified metals classification, while Type 1 magnetic alloy belongs to the iron alloys. There are 17 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is grade 7 Babbitt Metal and the bottom bar is Type 1 magnetic alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 26
190
Poisson's Ratio 0.4
0.3
Shear Modulus, GPa 9.1
72
Tensile Strength: Yield (Proof), MPa 25
220 to 790

Thermal Properties

Latent Heat of Fusion, J/g 48
270
Melting Completion (Liquidus), °C 270
1420
Melting Onset (Solidus), °C 240
1370
Specific Heat Capacity, J/kg-K 150
460
Thermal Expansion, µm/m-K 26
12

Otherwise Unclassified Properties

Base Metal Price, % relative 23
31
Density, g/cm3 10
8.3
Embodied Carbon, kg CO2/kg material 4.4
5.6
Embodied Energy, MJ/kg 62
77
Embodied Water, L/kg 880
130

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 12
130 to 1690
Stiffness to Weight: Axial, points 1.4
12
Stiffness to Weight: Bending, points 9.6
23

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 14 to 16
0
Arsenic (As), % 0.3 to 0.6
0
Bismuth (Bi), % 0 to 0.1
0
Cadmium (Cd), % 0 to 0.050
0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
0 to 0.3
Cobalt (Co), % 0
0 to 0.5
Copper (Cu), % 0 to 0.5
0 to 0.3
Iron (Fe), % 0 to 0.1
50.7 to 56.5
Lead (Pb), % 71.9 to 76.4
0
Manganese (Mn), % 0
0 to 0.8
Molybdenum (Mo), % 0
0 to 0.3
Nickel (Ni), % 0
43.5 to 46.5
Phosphorus (P), % 0
0 to 0.010
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 9.3 to 10.7
0
Zinc (Zn), % 0 to 0.0050
0