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EN AC-51300 Aluminum vs. 319.0 Aluminum

Both EN AC-51300 aluminum and 319.0 aluminum are aluminum alloys. They have 90% 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-51300 aluminum and the bottom bar is 319.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 65
78 to 84
Elastic (Young's, Tensile) Modulus, GPa 67
72
Elongation at Break, % 3.7
1.8 to 2.0
Fatigue Strength, MPa 78
76 to 80
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 25
27
Tensile Strength: Ultimate (UTS), MPa 190
190 to 240
Tensile Strength: Yield (Proof), MPa 110
110 to 180

Thermal Properties

Latent Heat of Fusion, J/g 400
480
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 640
600
Melting Onset (Solidus), °C 600
540
Specific Heat Capacity, J/kg-K 910
880
Thermal Conductivity, W/m-K 110
110
Thermal Expansion, µm/m-K 24
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 31
27
Electrical Conductivity: Equal Weight (Specific), % IACS 100
84

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
10
Density, g/cm3 2.7
2.9
Embodied Carbon, kg CO2/kg material 9.1
7.7
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1180
1080

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 6.1
3.3 to 3.9
Resilience: Unit (Modulus of Resilience), kJ/m3 87
88 to 220
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 51
48
Strength to Weight: Axial, points 20
18 to 24
Strength to Weight: Bending, points 28
25 to 30
Thermal Diffusivity, mm2/s 45
44
Thermal Shock Resistance, points 8.6
8.6 to 11

Alloy Composition

Aluminum (Al), % 91.4 to 95.5
85.8 to 91.5
Copper (Cu), % 0 to 0.1
3.0 to 4.0
Iron (Fe), % 0 to 0.55
0 to 1.0
Magnesium (Mg), % 4.5 to 6.5
0 to 0.1
Manganese (Mn), % 0 to 0.45
0 to 0.5
Nickel (Ni), % 0
0 to 0.35
Silicon (Si), % 0 to 0.55
5.5 to 6.5
Titanium (Ti), % 0 to 0.2
0 to 0.25
Zinc (Zn), % 0 to 0.1
0 to 1.0
Residuals, % 0 to 0.15
0 to 0.5