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213.0 Aluminum vs. CC751S Brass

213.0 aluminum belongs to the aluminum alloys classification, while CC751S brass belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (1, 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 213.0 aluminum and the bottom bar is CC751S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 85
130
Elastic (Young's, Tensile) Modulus, GPa 73
110
Elongation at Break, % 1.5
5.6
Poisson's Ratio 0.33
0.31
Shear Modulus, GPa 28
40
Tensile Strength: Ultimate (UTS), MPa 190
450
Tensile Strength: Yield (Proof), MPa 130
320

Thermal Properties

Latent Heat of Fusion, J/g 410
190
Maximum Temperature: Mechanical, °C 170
130
Melting Completion (Liquidus), °C 670
850
Melting Onset (Solidus), °C 480
810
Specific Heat Capacity, J/kg-K 850
390
Thermal Conductivity, W/m-K 130
110
Thermal Expansion, µm/m-K 23
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 34
25
Electrical Conductivity: Equal Weight (Specific), % IACS 94
28

Otherwise Unclassified Properties

Base Metal Price, % relative 11
24
Density, g/cm3 3.2
8.1
Embodied Carbon, kg CO2/kg material 7.7
2.8
Embodied Energy, MJ/kg 140
46
Embodied Water, L/kg 1090
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.5
23
Resilience: Unit (Modulus of Resilience), kJ/m3 120
480
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 44
19
Strength to Weight: Axial, points 16
15
Strength to Weight: Bending, points 23
16
Thermal Diffusivity, mm2/s 49
35
Thermal Shock Resistance, points 8.0
15

Alloy Composition


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Aluminum (Al), % 83.5 to 93
0 to 0.1
Antimony (Sb), % 0
0 to 0.5
Copper (Cu), % 6.0 to 8.0
62.7 to 66
Iron (Fe), % 0 to 1.2
0.25 to 0.5
Lead (Pb), % 0
0.8 to 2.2
Magnesium (Mg), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.6
0 to 0.15
Nickel (Ni), % 0 to 0.35
0 to 0.8
Silicon (Si), % 1.0 to 3.0
0.65 to 1.1
Tin (Sn), % 0
0 to 0.8
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 2.5
27.9 to 35.6
Residuals, % 0 to 0.5
0