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Grade 2 Babbitt Metal vs. R60704 Alloy

Both grade 2 Babbitt Metal and R60704 alloy 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 2 Babbitt Metal and the bottom bar is R60704 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 53
97
Poisson's Ratio 0.35
0.34
Shear Modulus, GPa 19
36
Tensile Strength: Yield (Proof), MPa 42
270

Thermal Properties

Latent Heat of Fusion, J/g 72
240
Specific Heat Capacity, J/kg-K 230
270
Thermal Expansion, µm/m-K 21
6.0

Otherwise Unclassified Properties

Density, g/cm3 7.3
6.7
Embodied Water, L/kg 1240
460

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 17
370
Stiffness to Weight: Axial, points 4.0
8.1
Stiffness to Weight: Bending, points 17
23

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
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 0.050
Chromium (Cr), % 0
0.2 to 0.4
Copper (Cu), % 3.0 to 4.0
0
Hafnium (Hf), % 0
0 to 4.5
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 0 to 0.080
0.2 to 0.4
Lead (Pb), % 0 to 0.35
0
Nitrogen (N), % 0
0 to 0.025
Oxygen (O), % 0
0 to 0.18
Tin (Sn), % 87.3 to 90
1.0 to 2.0
Zinc (Zn), % 0 to 0.0050
0
Zirconium (Zr), % 0
93 to 98.8