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EN AC-51300 Aluminum vs. 705.0 Aluminum

Both EN AC-51300 aluminum and 705.0 aluminum are aluminum alloys. They have a very high 96% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is EN AC-51300 aluminum and the bottom bar is 705.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 65
62 to 65
Elastic (Young's, Tensile) Modulus, GPa 67
69
Elongation at Break, % 3.7
8.4 to 10
Fatigue Strength, MPa 78
63 to 98
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 25
26
Tensile Strength: Ultimate (UTS), MPa 190
240 to 260
Tensile Strength: Yield (Proof), MPa 110
130

Thermal Properties

Latent Heat of Fusion, J/g 400
390
Maximum Temperature: Mechanical, °C 170
180
Melting Completion (Liquidus), °C 640
640
Melting Onset (Solidus), °C 600
610
Specific Heat Capacity, J/kg-K 910
890
Thermal Conductivity, W/m-K 110
140
Thermal Expansion, µm/m-K 24
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 31
34
Electrical Conductivity: Equal Weight (Specific), % IACS 100
110

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.7
2.8
Embodied Carbon, kg CO2/kg material 9.1
8.4
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1180
1170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 6.1
18 to 20
Resilience: Unit (Modulus of Resilience), kJ/m3 87
120 to 130
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 51
49
Strength to Weight: Axial, points 20
24 to 26
Strength to Weight: Bending, points 28
31 to 32
Thermal Diffusivity, mm2/s 45
55
Thermal Shock Resistance, points 8.6
11

Alloy Composition

Aluminum (Al), % 91.4 to 95.5
92.3 to 98.6
Chromium (Cr), % 0
0 to 0.4
Copper (Cu), % 0 to 0.1
0 to 0.2
Iron (Fe), % 0 to 0.55
0 to 0.8
Magnesium (Mg), % 4.5 to 6.5
1.4 to 1.8
Manganese (Mn), % 0 to 0.45
0 to 0.6
Silicon (Si), % 0 to 0.55
0 to 0.2
Titanium (Ti), % 0 to 0.2
0 to 0.25
Zinc (Zn), % 0 to 0.1
0 to 3.3
Residuals, % 0 to 0.15
0 to 0.15