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EN AC-45100 Aluminum vs. 319.0 Aluminum

Both EN AC-45100 aluminum and 319.0 aluminum are aluminum alloys. They have a very high 98% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is EN AC-45100 aluminum and the bottom bar is 319.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 97 to 130
78 to 84
Elastic (Young's, Tensile) Modulus, GPa 72
72
Elongation at Break, % 1.0 to 2.8
1.8 to 2.0
Fatigue Strength, MPa 82 to 99
76 to 80
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
27
Tensile Strength: Ultimate (UTS), MPa 300 to 360
190 to 240
Tensile Strength: Yield (Proof), MPa 210 to 320
110 to 180

Thermal Properties

Latent Heat of Fusion, J/g 470
480
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 630
600
Melting Onset (Solidus), °C 550
540
Specific Heat Capacity, J/kg-K 890
880
Thermal Conductivity, W/m-K 140
110
Thermal Expansion, µm/m-K 22
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 30
27
Electrical Conductivity: Equal Weight (Specific), % IACS 95
84

Otherwise Unclassified Properties

Base Metal Price, % relative 10
10
Density, g/cm3 2.8
2.9
Embodied Carbon, kg CO2/kg material 7.9
7.7
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1100
1080

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 3.5 to 7.6
3.3 to 3.9
Resilience: Unit (Modulus of Resilience), kJ/m3 290 to 710
88 to 220
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 49
48
Strength to Weight: Axial, points 30 to 35
18 to 24
Strength to Weight: Bending, points 35 to 39
25 to 30
Thermal Diffusivity, mm2/s 54
44
Thermal Shock Resistance, points 14 to 16
8.6 to 11

Alloy Composition

Aluminum (Al), % 88 to 92.8
85.8 to 91.5
Copper (Cu), % 2.6 to 3.6
3.0 to 4.0
Iron (Fe), % 0 to 0.6
0 to 1.0
Lead (Pb), % 0 to 0.1
0
Magnesium (Mg), % 0.15 to 0.45
0 to 0.1
Manganese (Mn), % 0 to 0.55
0 to 0.5
Nickel (Ni), % 0 to 0.1
0 to 0.35
Silicon (Si), % 4.5 to 6.0
5.5 to 6.5
Tin (Sn), % 0 to 0.050
0
Titanium (Ti), % 0 to 0.25
0 to 0.25
Zinc (Zn), % 0 to 0.2
0 to 1.0
Residuals, % 0
0 to 0.5

Comparable Variants