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Grade 8 Babbitt Metal vs. C49300 Brass

Grade 8 Babbitt Metal belongs to the otherwise unclassified metals classification, while C49300 brass belongs to the copper alloys. There are 19 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is grade 8 Babbitt Metal and the bottom bar is C49300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 24
100
Poisson's Ratio 0.41
0.31
Shear Modulus, GPa 8.5
40
Tensile Strength: Yield (Proof), MPa 23
210 to 410

Thermal Properties

Latent Heat of Fusion, J/g 46
170
Melting Completion (Liquidus), °C 270
880
Melting Onset (Solidus), °C 240
840
Specific Heat Capacity, J/kg-K 150
380
Thermal Conductivity, W/m-K 24
88
Thermal Expansion, µm/m-K 24
20

Otherwise Unclassified Properties

Base Metal Price, % relative 19
26
Density, g/cm3 10
8.0
Embodied Carbon, kg CO2/kg material 3.9
3.0
Embodied Energy, MJ/kg 53
50
Embodied Water, L/kg 840
370

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 11
220 to 800
Stiffness to Weight: Axial, points 1.3
7.2
Stiffness to Weight: Bending, points 9.2
19
Thermal Diffusivity, mm2/s 16
29

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.5
Antimony (Sb), % 14 to 16
0 to 0.5
Arsenic (As), % 0.3 to 0.6
0
Bismuth (Bi), % 0 to 0.1
0.5 to 2.0
Cadmium (Cd), % 0 to 0.050
0
Copper (Cu), % 0 to 0.5
58 to 62
Iron (Fe), % 0 to 0.1
0 to 0.1
Lead (Pb), % 77.1 to 81.2
0 to 0.010
Manganese (Mn), % 0
0 to 0.030
Nickel (Ni), % 0
0 to 1.5
Phosphorus (P), % 0
0 to 0.2
Selenium (Se), % 0
0 to 0.2
Silicon (Si), % 0
0 to 0.1
Tin (Sn), % 4.5 to 5.5
1.0 to 1.8
Zinc (Zn), % 0 to 0.0050
30.6 to 40.5
Residuals, % 0
0 to 0.5