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Grade 2 Babbitt Metal vs. Grade 702C Zirconium

Both grade 2 Babbitt Metal and grade 702C zirconium are otherwise unclassified metals. Both are furnished in the as-fabricated (no temper or treatment) condition. There are 13 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 grade 702C zirconium.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 25
180
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
310

Thermal Properties

Latent Heat of Fusion, J/g 72
250
Specific Heat Capacity, J/kg-K 230
270
Thermal Expansion, µm/m-K 21
5.7

Otherwise Unclassified Properties

Density, g/cm3 7.3
6.7
Embodied Water, L/kg 1240
450

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 17
510
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 0.1
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 to 0.3
Lead (Pb), % 0 to 0.35
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.25
Phosphorus (P), % 0
0 to 0.010
Tin (Sn), % 87.3 to 90
0
Zinc (Zn), % 0 to 0.0050
0
Zirconium (Zr), % 0
94.8 to 100