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CC498K Bronze vs. Grade 7 Babbitt Metal

CC498K bronze belongs to the copper alloys classification, while grade 7 Babbitt Metal belongs to the otherwise unclassified metals. There are 18 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 CC498K bronze and the bottom bar is grade 7 Babbitt Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 78
23
Elastic (Young's, Tensile) Modulus, GPa 110
26
Poisson's Ratio 0.34
0.4
Shear Modulus, GPa 41
9.1
Tensile Strength: Yield (Proof), MPa 130
25

Thermal Properties

Latent Heat of Fusion, J/g 190
48
Melting Completion (Liquidus), °C 1000
270
Melting Onset (Solidus), °C 920
240
Specific Heat Capacity, J/kg-K 370
150
Thermal Expansion, µm/m-K 18
26

Otherwise Unclassified Properties

Base Metal Price, % relative 32
23
Density, g/cm3 8.8
10
Embodied Carbon, kg CO2/kg material 3.2
4.4
Embodied Energy, MJ/kg 52
62
Embodied Water, L/kg 360
880

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 72
12
Stiffness to Weight: Axial, points 6.9
1.4
Stiffness to Weight: Bending, points 18
9.6

Alloy Composition

Aluminum (Al), % 0 to 0.010
0 to 0.0050
Antimony (Sb), % 0 to 0.25
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
Copper (Cu), % 85 to 90
0 to 0.5
Iron (Fe), % 0 to 0.25
0 to 0.1
Lead (Pb), % 1.0 to 2.0
71.9 to 76.4
Nickel (Ni), % 0 to 1.0
0
Phosphorus (P), % 0 to 0.050
0
Silicon (Si), % 0 to 0.010
0
Sulfur (S), % 0 to 0.1
0
Tin (Sn), % 5.5 to 6.5
9.3 to 10.7
Zinc (Zn), % 3.0 to 5.0
0 to 0.0050