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213.0 Aluminum vs. 705.0 Aluminum

Both 213.0 aluminum and 705.0 aluminum are aluminum alloys. They have a moderately high 91% 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 213.0 aluminum and the bottom bar is 705.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 85
62 to 65
Elastic (Young's, Tensile) Modulus, GPa 73
69
Elongation at Break, % 1.5
8.4 to 10
Fatigue Strength, MPa 93
63 to 98
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 28
26
Tensile Strength: Ultimate (UTS), MPa 190
240 to 260
Tensile Strength: Yield (Proof), MPa 130
130

Thermal Properties

Latent Heat of Fusion, J/g 410
390
Maximum Temperature: Mechanical, °C 170
180
Melting Completion (Liquidus), °C 670
640
Melting Onset (Solidus), °C 480
610
Specific Heat Capacity, J/kg-K 850
890
Thermal Conductivity, W/m-K 130
140
Thermal Expansion, µm/m-K 23
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 34
34
Electrical Conductivity: Equal Weight (Specific), % IACS 94
110

Otherwise Unclassified Properties

Base Metal Price, % relative 11
9.5
Density, g/cm3 3.2
2.8
Embodied Carbon, kg CO2/kg material 7.7
8.4
Embodied Energy, MJ/kg 140
150
Embodied Water, L/kg 1090
1170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.5
18 to 20
Resilience: Unit (Modulus of Resilience), kJ/m3 120
120 to 130
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 44
49
Strength to Weight: Axial, points 16
24 to 26
Strength to Weight: Bending, points 23
31 to 32
Thermal Diffusivity, mm2/s 49
55
Thermal Shock Resistance, points 8.0
11

Alloy Composition

Aluminum (Al), % 83.5 to 93
92.3 to 98.6
Chromium (Cr), % 0
0 to 0.4
Copper (Cu), % 6.0 to 8.0
0 to 0.2
Iron (Fe), % 0 to 1.2
0 to 0.8
Magnesium (Mg), % 0 to 0.1
1.4 to 1.8
Manganese (Mn), % 0 to 0.6
0 to 0.6
Nickel (Ni), % 0 to 0.35
0
Silicon (Si), % 1.0 to 3.0
0 to 0.2
Titanium (Ti), % 0 to 0.25
0 to 0.25
Zinc (Zn), % 0 to 2.5
0 to 3.3
Residuals, % 0
0 to 0.15