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C38500 Bronze vs. Grade 1 Babbitt Metal

C38500 bronze belongs to the copper alloys classification, while grade 1 Babbitt Metal belongs to the otherwise unclassified metals. There are 22 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is C38500 bronze and the bottom bar is grade 1 Babbitt Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
53
Elongation at Break, % 17
34
Poisson's Ratio 0.31
0.35
Shear Modulus, GPa 37
20
Tensile Strength: Yield (Proof), MPa 130
30

Thermal Properties

Latent Heat of Fusion, J/g 160
70
Melting Completion (Liquidus), °C 890
370
Melting Onset (Solidus), °C 880
220
Specific Heat Capacity, J/kg-K 380
230
Thermal Conductivity, W/m-K 120
45
Thermal Expansion, µm/m-K 21
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
13
Electrical Conductivity: Equal Weight (Specific), % IACS 31
16

Otherwise Unclassified Properties

Base Metal Price, % relative 22
75
Density, g/cm3 8.1
7.3
Embodied Carbon, kg CO2/kg material 2.6
12
Embodied Energy, MJ/kg 45
200
Embodied Water, L/kg 320
1160

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 78
8.6
Stiffness to Weight: Axial, points 7.0
4.0
Stiffness to Weight: Bending, points 19
17
Thermal Diffusivity, mm2/s 40
26

Alloy Composition


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Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
4.0 to 5.0
Arsenic (As), % 0
0 to 0.1
Bismuth (Bi), % 0
0 to 0.080
Cadmium (Cd), % 0
0 to 0.050
Copper (Cu), % 55 to 59
4.0 to 5.0
Iron (Fe), % 0 to 0.35
0 to 0.080
Lead (Pb), % 2.5 to 3.5
0 to 0.35
Tin (Sn), % 0
89.3 to 92
Zinc (Zn), % 36.7 to 42.5
0 to 0.0050
Residuals, % 0 to 0.5
0