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7204-O Aluminum vs. Annealed Alloy 360

7204-O aluminum belongs to the aluminum alloys classification, while annealed alloy 360 belongs to the nickel alloys. There are 24 material properties with values for both materials. Properties with values for just one material (6, 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 7204-O aluminum and the bottom bar is annealed alloy 360.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
200
Elongation at Break, % 13
30
Fatigue Strength, MPa 130
260
Poisson's Ratio 0.33
0.3
Shear Modulus, GPa 26
77
Shear Strength, MPa 130
510
Tensile Strength: Ultimate (UTS), MPa 220
780
Tensile Strength: Yield (Proof), MPa 120
380

Thermal Properties

Melting Completion (Liquidus), °C 640
1330
Melting Onset (Solidus), °C 520
1200
Specific Heat Capacity, J/kg-K 880
460
Thermal Conductivity, W/m-K 150
48
Thermal Expansion, µm/m-K 24
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 39
5.0
Electrical Conductivity: Equal Weight (Specific), % IACS 120
5.4

Otherwise Unclassified Properties

Density, g/cm3 2.9
8.3

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 25
190
Resilience: Unit (Modulus of Resilience), kJ/m3 110
360
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 47
24
Strength to Weight: Axial, points 21
26
Strength to Weight: Bending, points 28
23
Thermal Diffusivity, mm2/s 58
13
Thermal Shock Resistance, points 9.4
19