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319.0 Aluminum vs. C91300 Bell Metal

319.0 aluminum belongs to the aluminum alloys classification, while C91300 bell metal belongs to the copper alloys. There are 26 material properties with values for both materials. Properties with values for just one material (7, 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 C91300 bell metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 72
100
Elongation at Break, % 1.8 to 2.0
0.5
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 27
38
Tensile Strength: Ultimate (UTS), MPa 190 to 240
240
Tensile Strength: Yield (Proof), MPa 110 to 180
210

Thermal Properties

Latent Heat of Fusion, J/g 480
180
Maximum Temperature: Mechanical, °C 170
150
Melting Completion (Liquidus), °C 600
890
Melting Onset (Solidus), °C 540
820
Specific Heat Capacity, J/kg-K 880
360
Thermal Expansion, µm/m-K 22
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 84
7.4

Otherwise Unclassified Properties

Base Metal Price, % relative 10
39
Density, g/cm3 2.9
8.6
Embodied Carbon, kg CO2/kg material 7.7
4.5
Embodied Energy, MJ/kg 140
74
Embodied Water, L/kg 1080
460

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 3.3 to 3.9
1.1
Resilience: Unit (Modulus of Resilience), kJ/m3 88 to 220
210
Stiffness to Weight: Axial, points 14
6.6
Stiffness to Weight: Bending, points 48
18
Strength to Weight: Axial, points 18 to 24
7.8
Strength to Weight: Bending, points 25 to 30
10
Thermal Shock Resistance, points 8.6 to 11
9.3

Alloy Composition

Aluminum (Al), % 85.8 to 91.5
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Copper (Cu), % 3.0 to 4.0
79 to 82
Iron (Fe), % 0 to 1.0
0 to 0.25
Lead (Pb), % 0
0 to 0.25
Magnesium (Mg), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 0 to 0.35
0 to 0.5
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 5.5 to 6.5
0 to 0.0050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0
18 to 20
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 1.0
0 to 0.25
Residuals, % 0
0 to 0.6