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712.0-T5 Aluminum vs. EN AC-48100-T5

Both 712.0-T5 aluminum and EN AC-48100-T5 are aluminum alloys. Both are furnished in the T5 temper. They have 78% 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 712.0-T5 aluminum and the bottom bar is EN AC-48100-T5.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 80
140
Elastic (Young's, Tensile) Modulus, GPa 70
76
Elongation at Break, % 4.5
1.1
Fatigue Strength, MPa 180
120
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 27
29
Tensile Strength: Ultimate (UTS), MPa 260
330
Tensile Strength: Yield (Proof), MPa 190
300

Thermal Properties

Latent Heat of Fusion, J/g 380
640
Maximum Temperature: Mechanical, °C 190
170
Melting Completion (Liquidus), °C 640
580
Melting Onset (Solidus), °C 610
470
Specific Heat Capacity, J/kg-K 870
880
Thermal Conductivity, W/m-K 160
130
Thermal Expansion, µm/m-K 24
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 40
27
Electrical Conductivity: Equal Weight (Specific), % IACS 120
87

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
11
Density, g/cm3 3.0
2.8
Embodied Carbon, kg CO2/kg material 8.0
7.3
Embodied Energy, MJ/kg 150
130
Embodied Water, L/kg 1140
940

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11
3.6
Resilience: Unit (Modulus of Resilience), kJ/m3 270
580
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 46
51
Strength to Weight: Axial, points 25
33
Strength to Weight: Bending, points 31
38
Thermal Diffusivity, mm2/s 62
55
Thermal Shock Resistance, points 11
16

Alloy Composition


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Aluminum (Al), % 90.7 to 94
72.1 to 79.8
Chromium (Cr), % 0.4 to 0.6
0
Copper (Cu), % 0 to 0.25
4.0 to 5.0
Iron (Fe), % 0 to 0.5
0 to 1.3
Magnesium (Mg), % 0.5 to 0.65
0.25 to 0.65
Manganese (Mn), % 0 to 0.1
0 to 0.5
Nickel (Ni), % 0
0 to 0.3
Silicon (Si), % 0 to 0.3
16 to 18
Tin (Sn), % 0
0 to 0.15
Titanium (Ti), % 0.15 to 0.25
0 to 0.25
Zinc (Zn), % 5.0 to 6.5
0 to 1.5
Residuals, % 0 to 0.2
0 to 0.25