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4147 Aluminum vs. EN AC-44200 Aluminum

Both 4147 aluminum and EN AC-44200 aluminum are aluminum alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. Their average alloy composition is basically identical. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is 4147 aluminum and the bottom bar is EN AC-44200 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 72
72
Elongation at Break, % 3.3
6.2
Fatigue Strength, MPa 42
63
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
27
Tensile Strength: Ultimate (UTS), MPa 110
180
Tensile Strength: Yield (Proof), MPa 59
86

Thermal Properties

Latent Heat of Fusion, J/g 570
570
Maximum Temperature: Mechanical, °C 160
170
Melting Completion (Liquidus), °C 580
590
Melting Onset (Solidus), °C 560
580
Specific Heat Capacity, J/kg-K 900
910
Thermal Conductivity, W/m-K 130
130
Thermal Expansion, µm/m-K 21
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 33
35
Electrical Conductivity: Equal Weight (Specific), % IACS 120
130

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.5
2.5
Embodied Carbon, kg CO2/kg material 7.7
7.7
Embodied Energy, MJ/kg 140
140
Embodied Water, L/kg 1050
1050

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 3.1
9.1
Resilience: Unit (Modulus of Resilience), kJ/m3 24
51
Stiffness to Weight: Axial, points 16
16
Stiffness to Weight: Bending, points 55
55
Strength to Weight: Axial, points 12
20
Strength to Weight: Bending, points 20
28
Thermal Diffusivity, mm2/s 58
59
Thermal Shock Resistance, points 5.2
8.4

Alloy Composition

Aluminum (Al), % 85 to 88.9
85.2 to 89.5
Beryllium (Be), % 0 to 0.00030
0
Copper (Cu), % 0 to 0.25
0 to 0.050
Iron (Fe), % 0 to 0.8
0 to 0.55
Magnesium (Mg), % 0.1 to 0.5
0
Manganese (Mn), % 0 to 0.1
0 to 0.35
Silicon (Si), % 11 to 13
10.5 to 13.5
Titanium (Ti), % 0
0 to 0.15
Zinc (Zn), % 0 to 0.2
0 to 0.1
Residuals, % 0
0 to 0.15