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B535.0 Aluminum vs. AWS ERTi-7

B535.0 aluminum belongs to the aluminum alloys classification, while AWS ERTi-7 belongs to the titanium alloys. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is B535.0 aluminum and the bottom bar is AWS ERTi-7.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 66
110
Elongation at Break, % 10
20
Fatigue Strength, MPa 62
190
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 25
40
Tensile Strength: Ultimate (UTS), MPa 260
340
Tensile Strength: Yield (Proof), MPa 130
280

Thermal Properties

Latent Heat of Fusion, J/g 390
420
Maximum Temperature: Mechanical, °C 170
320
Melting Completion (Liquidus), °C 630
1670
Melting Onset (Solidus), °C 550
1620
Specific Heat Capacity, J/kg-K 910
540
Thermal Conductivity, W/m-K 96
21
Thermal Expansion, µm/m-K 25
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 24
3.6
Electrical Conductivity: Equal Weight (Specific), % IACS 82
7.3

Otherwise Unclassified Properties

Density, g/cm3 2.6
4.5
Embodied Carbon, kg CO2/kg material 9.4
47
Embodied Energy, MJ/kg 160
800
Embodied Water, L/kg 1180
470

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 22
64
Resilience: Unit (Modulus of Resilience), kJ/m3 130
360
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 51
35
Strength to Weight: Axial, points 28
21
Strength to Weight: Bending, points 35
24
Thermal Diffusivity, mm2/s 40
8.8
Thermal Shock Resistance, points 11
26

Alloy Composition

Aluminum (Al), % 91.7 to 93.4
0
Carbon (C), % 0
0 to 0.030
Copper (Cu), % 0 to 0.1
0
Hydrogen (H), % 0
0 to 0.0080
Iron (Fe), % 0 to 0.15
0 to 0.12
Magnesium (Mg), % 6.5 to 7.5
0
Manganese (Mn), % 0 to 0.050
0
Nitrogen (N), % 0
0 to 0.015
Oxygen (O), % 0
0.080 to 0.16
Palladium (Pd), % 0
0.12 to 0.25
Silicon (Si), % 0 to 0.15
0
Titanium (Ti), % 0.1 to 0.25
99.417 to 99.8
Residuals, % 0 to 0.15
0