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EN AC-43100 Aluminum vs. N07041 Nickel

EN AC-43100 aluminum belongs to the aluminum alloys classification, while N07041 nickel belongs to the nickel alloys. There are 18 material properties with values for both materials. Properties with values for just one material (13, 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 EN AC-43100 aluminum and the bottom bar is N07041 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 71
220
Elongation at Break, % 1.1 to 2.5
14
Fatigue Strength, MPa 68 to 76
540
Tensile Strength: Ultimate (UTS), MPa 180 to 270
1400
Tensile Strength: Yield (Proof), MPa 97 to 230
1050

Thermal Properties

Melting Onset (Solidus), °C 590
1320
Specific Heat Capacity, J/kg-K 900
450
Thermal Conductivity, W/m-K 140
11
Thermal Expansion, µm/m-K 22
12

Otherwise Unclassified Properties

Density, g/cm3 2.6
8.2

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.9 to 5.7
180
Resilience: Unit (Modulus of Resilience), kJ/m3 66 to 360
2510
Stiffness to Weight: Axial, points 15
15
Stiffness to Weight: Bending, points 54
25
Strength to Weight: Axial, points 20 to 29
47
Strength to Weight: Bending, points 28 to 36
34
Thermal Diffusivity, mm2/s 60
3.0
Thermal Shock Resistance, points 8.6 to 12
38