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C92800 Bronze vs. 1070 Aluminum

C92800 bronze belongs to the copper alloys classification, while 1070 aluminum belongs to the aluminum alloys. There are 26 material properties with values for both materials. Properties with values for just one material (5, 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 C92800 bronze and the bottom bar is 1070 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
68
Elongation at Break, % 1.0
4.5 to 39
Poisson's Ratio 0.35
0.33
Shear Modulus, GPa 37
26
Tensile Strength: Ultimate (UTS), MPa 280
73 to 140
Tensile Strength: Yield (Proof), MPa 210
17 to 120

Thermal Properties

Latent Heat of Fusion, J/g 170
400
Maximum Temperature: Mechanical, °C 140
170
Melting Completion (Liquidus), °C 960
640
Melting Onset (Solidus), °C 820
640
Specific Heat Capacity, J/kg-K 350
900
Thermal Expansion, µm/m-K 18
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
61
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
200

Otherwise Unclassified Properties

Base Metal Price, % relative 36
9.5
Density, g/cm3 8.7
2.7
Embodied Carbon, kg CO2/kg material 4.1
8.3
Embodied Energy, MJ/kg 67
160
Embodied Water, L/kg 430
1200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.5
4.8 to 21
Resilience: Unit (Modulus of Resilience), kJ/m3 210
2.1 to 110
Stiffness to Weight: Axial, points 6.4
14
Stiffness to Weight: Bending, points 18
50
Strength to Weight: Axial, points 8.8
7.5 to 14
Strength to Weight: Bending, points 11
14 to 22
Thermal Shock Resistance, points 11
3.3 to 6.1

Alloy Composition

Aluminum (Al), % 0 to 0.0050
99.7 to 100
Antimony (Sb), % 0 to 0.25
0
Copper (Cu), % 78 to 82
0 to 0.040
Iron (Fe), % 0 to 0.2
0 to 0.25
Lead (Pb), % 4.0 to 6.0
0
Magnesium (Mg), % 0
0 to 0.030
Manganese (Mn), % 0
0 to 0.030
Nickel (Ni), % 0 to 0.8
0
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0 to 0.2
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 15 to 17
0
Titanium (Ti), % 0
0 to 0.030
Vanadium (V), % 0
0 to 0.050
Zinc (Zn), % 0 to 0.8
0 to 0.040
Residuals, % 0
0 to 0.030