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Grade 7 Babbitt Metal vs. R05400 Tantalum

Both grade 7 Babbitt Metal and R05400 tantalum are otherwise unclassified metals. There are 12 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 7 Babbitt Metal and the bottom bar is R05400 tantalum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 26
190
Poisson's Ratio 0.4
0.34
Shear Modulus, GPa 9.1
69
Tensile Strength: Yield (Proof), MPa 25
140 to 390

Thermal Properties

Latent Heat of Fusion, J/g 48
140
Specific Heat Capacity, J/kg-K 150
140
Thermal Expansion, µm/m-K 26
6.5

Otherwise Unclassified Properties

Density, g/cm3 10
17
Embodied Water, L/kg 880
650

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 12
50 to 420
Stiffness to Weight: Axial, points 1.4
6.2
Stiffness to Weight: Bending, points 9.6
11

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 0.010
Copper (Cu), % 0 to 0.5
0
Hydrogen (H), % 0
0 to 0.0015
Iron (Fe), % 0 to 0.1
0 to 0.010
Lead (Pb), % 71.9 to 76.4
0
Molybdenum (Mo), % 0
0 to 0.020
Nickel (Ni), % 0
0 to 0.010
Niobium (Nb), % 0
0 to 0.1
Nitrogen (N), % 0
0 to 0.010
Oxygen (O), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.0050
Tantalum (Ta), % 0
99.7 to 100
Tin (Sn), % 9.3 to 10.7
0
Titanium (Ti), % 0
0 to 0.010
Tungsten (W), % 0
0 to 0.050
Zinc (Zn), % 0 to 0.0050
0