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319.0 Aluminum vs. C95400 Bronze

319.0 aluminum belongs to the aluminum alloys classification, while C95400 bronze belongs to the copper 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 319.0 aluminum and the bottom bar is C95400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 78 to 84
160 to 200
Elastic (Young's, Tensile) Modulus, GPa 72
110
Elongation at Break, % 1.8 to 2.0
8.1 to 16
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 27
43
Tensile Strength: Ultimate (UTS), MPa 190 to 240
600 to 710
Tensile Strength: Yield (Proof), MPa 110 to 180
240 to 360

Thermal Properties

Latent Heat of Fusion, J/g 480
230
Maximum Temperature: Mechanical, °C 170
230
Melting Completion (Liquidus), °C 600
1040
Melting Onset (Solidus), °C 540
1030
Specific Heat Capacity, J/kg-K 880
440
Thermal Conductivity, W/m-K 110
59
Thermal Expansion, µm/m-K 22
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
13
Electrical Conductivity: Equal Weight (Specific), % IACS 84
14

Otherwise Unclassified Properties

Base Metal Price, % relative 10
27
Density, g/cm3 2.9
8.2
Embodied Carbon, kg CO2/kg material 7.7
3.2
Embodied Energy, MJ/kg 140
53
Embodied Water, L/kg 1080
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 3.3 to 3.9
48 to 75
Resilience: Unit (Modulus of Resilience), kJ/m3 88 to 220
250 to 560
Stiffness to Weight: Axial, points 14
7.7
Stiffness to Weight: Bending, points 48
20
Strength to Weight: Axial, points 18 to 24
20 to 24
Strength to Weight: Bending, points 25 to 30
19 to 22
Thermal Diffusivity, mm2/s 44
16
Thermal Shock Resistance, points 8.6 to 11
21 to 25

Alloy Composition

Aluminum (Al), % 85.8 to 91.5
10 to 11.5
Copper (Cu), % 3.0 to 4.0
83 to 87
Iron (Fe), % 0 to 1.0
3.0 to 5.0
Magnesium (Mg), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.5
0 to 0.5
Nickel (Ni), % 0 to 0.35
0 to 1.5
Silicon (Si), % 5.5 to 6.5
0
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 1.0
0
Residuals, % 0
0 to 0.5

Comparable Variants