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C17300 Copper vs. 336.0 Aluminum

C17300 copper belongs to the copper alloys classification, while 336.0 aluminum belongs to the aluminum alloys. There are 28 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 C17300 copper and the bottom bar is 336.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
75
Elongation at Break, % 3.0 to 23
0.5
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 45
28
Shear Strength, MPa 320 to 790
190 to 250
Tensile Strength: Ultimate (UTS), MPa 500 to 1380
250 to 320
Tensile Strength: Yield (Proof), MPa 160 to 1200
190 to 300

Thermal Properties

Latent Heat of Fusion, J/g 230
570
Maximum Temperature: Mechanical, °C 270
210
Melting Completion (Liquidus), °C 980
570
Melting Onset (Solidus), °C 870
540
Specific Heat Capacity, J/kg-K 380
890
Thermal Conductivity, W/m-K 110
120
Thermal Expansion, µm/m-K 17
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
29
Electrical Conductivity: Equal Weight (Specific), % IACS 23
95

Otherwise Unclassified Properties

Density, g/cm3 8.8
2.8
Embodied Carbon, kg CO2/kg material 9.4
7.9
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 310
1010

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 40 to 88
1.1 to 1.6
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 5410
250 to 580
Stiffness to Weight: Axial, points 7.6
15
Stiffness to Weight: Bending, points 19
51
Strength to Weight: Axial, points 16 to 44
25 to 32
Strength to Weight: Bending, points 16 to 31
32 to 38
Thermal Diffusivity, mm2/s 32
48
Thermal Shock Resistance, points 17 to 48
12 to 16

Alloy Composition

Aluminum (Al), % 0 to 0.2
79.1 to 85.8
Beryllium (Be), % 1.8 to 2.0
0
Copper (Cu), % 95.5 to 97.8
0.5 to 1.5
Iron (Fe), % 0 to 0.4
0 to 1.2
Lead (Pb), % 0.2 to 0.6
0
Magnesium (Mg), % 0
0.7 to 1.3
Manganese (Mn), % 0
0 to 0.35
Nickel (Ni), % 0.2 to 0.6
2.0 to 3.0
Silicon (Si), % 0 to 0.2
11 to 13
Titanium (Ti), % 0
0 to 0.25
Zinc (Zn), % 0
0 to 0.35
Residuals, % 0 to 0.5
0