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C95300 Bronze vs. 443.0 Aluminum

C95300 bronze belongs to the copper alloys classification, while 443.0 aluminum belongs to the aluminum alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is C95300 bronze and the bottom bar is 443.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 120 to 170
41
Elastic (Young's, Tensile) Modulus, GPa 110
71
Elongation at Break, % 14 to 25
5.6
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 42
27
Tensile Strength: Ultimate (UTS), MPa 520 to 610
150
Tensile Strength: Yield (Proof), MPa 190 to 310
65

Thermal Properties

Latent Heat of Fusion, J/g 230
470
Maximum Temperature: Mechanical, °C 220
180
Melting Completion (Liquidus), °C 1050
630
Melting Onset (Solidus), °C 1040
580
Specific Heat Capacity, J/kg-K 440
900
Thermal Conductivity, W/m-K 63
150
Thermal Expansion, µm/m-K 18
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
38
Electrical Conductivity: Equal Weight (Specific), % IACS 14
130

Otherwise Unclassified Properties

Base Metal Price, % relative 28
9.5
Density, g/cm3 8.3
2.7
Embodied Carbon, kg CO2/kg material 3.1
8.0
Embodied Energy, MJ/kg 52
150
Embodied Water, L/kg 390
1120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 73 to 100
6.9
Resilience: Unit (Modulus of Resilience), kJ/m3 170 to 420
30
Stiffness to Weight: Axial, points 7.5
15
Stiffness to Weight: Bending, points 19
52
Strength to Weight: Axial, points 17 to 21
16
Strength to Weight: Bending, points 17 to 19
23
Thermal Diffusivity, mm2/s 17
61
Thermal Shock Resistance, points 19 to 22
6.9

Alloy Composition

Aluminum (Al), % 9.0 to 11
90.7 to 95.5
Chromium (Cr), % 0
0 to 0.25
Copper (Cu), % 86.5 to 90.2
0 to 0.6
Iron (Fe), % 0.8 to 1.5
0 to 0.8
Magnesium (Mg), % 0
0 to 0.050
Manganese (Mn), % 0
0 to 0.5
Silicon (Si), % 0
4.5 to 6.0
Titanium (Ti), % 0
0 to 0.25
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.35