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R05252 Alloy vs. Grade 8 Babbitt Metal

Both R05252 alloy and grade 8 Babbitt Metal 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 R05252 alloy and the bottom bar is grade 8 Babbitt Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
24
Poisson's Ratio 0.33
0.41
Shear Modulus, GPa 73
8.5
Tensile Strength: Yield (Proof), MPa 220
23

Thermal Properties

Latent Heat of Fusion, J/g 140
46
Specific Heat Capacity, J/kg-K 140
150
Thermal Expansion, µm/m-K 6.7
24

Otherwise Unclassified Properties

Density, g/cm3 17
10
Embodied Water, L/kg 600
840

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 120
11
Stiffness to Weight: Axial, points 6.5
1.3
Stiffness to Weight: Bending, points 12
9.2

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
14 to 16
Arsenic (As), % 0
0.3 to 0.6
Bismuth (Bi), % 0
0 to 0.1
Cadmium (Cd), % 0
0 to 0.050
Carbon (C), % 0 to 0.010
0
Copper (Cu), % 0
0 to 0.5
Hydrogen (H), % 0 to 0.0015
0
Iron (Fe), % 0 to 0.010
0 to 0.1
Lead (Pb), % 0
77.1 to 81.2
Molybdenum (Mo), % 0 to 0.020
0
Nickel (Ni), % 0 to 0.010
0
Niobium (Nb), % 0 to 0.1
0
Nitrogen (N), % 0 to 0.010
0
Oxygen (O), % 0 to 0.015
0
Silicon (Si), % 0 to 0.0050
0
Tantalum (Ta), % 88.8 to 91
0
Tin (Sn), % 0
4.5 to 5.5
Titanium (Ti), % 0 to 0.010
0
Tungsten (W), % 9.0 to 11
0
Zinc (Zn), % 0
0 to 0.0050