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AWS ERTi-12 vs. B535.0 Aluminum

AWS ERTi-12 belongs to the titanium alloys classification, while B535.0 aluminum belongs to the aluminum alloys. There are 29 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 AWS ERTi-12 and the bottom bar is B535.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
66
Elongation at Break, % 12
10
Fatigue Strength, MPa 200
62
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 41
25
Tensile Strength: Ultimate (UTS), MPa 480
260
Tensile Strength: Yield (Proof), MPa 340
130

Thermal Properties

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

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.6
24
Electrical Conductivity: Equal Weight (Specific), % IACS 7.1
82

Otherwise Unclassified Properties

Base Metal Price, % relative 37
9.5
Density, g/cm3 4.5
2.6
Embodied Carbon, kg CO2/kg material 31
9.4
Embodied Energy, MJ/kg 510
160
Embodied Water, L/kg 110
1180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 52
22
Resilience: Unit (Modulus of Resilience), kJ/m3 550
130
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 35
51
Strength to Weight: Axial, points 30
28
Strength to Weight: Bending, points 30
35
Thermal Diffusivity, mm2/s 8.7
40
Thermal Shock Resistance, points 37
11

Alloy Composition

Aluminum (Al), % 0
91.7 to 93.4
Carbon (C), % 0 to 0.030
0
Copper (Cu), % 0
0 to 0.1
Hydrogen (H), % 0 to 0.0080
0
Iron (Fe), % 0 to 0.15
0 to 0.15
Magnesium (Mg), % 0
6.5 to 7.5
Manganese (Mn), % 0
0 to 0.050
Molybdenum (Mo), % 0.2 to 0.4
0
Nickel (Ni), % 0.060 to 0.090
0
Nitrogen (N), % 0 to 0.015
0
Oxygen (O), % 0.080 to 0.16
0
Silicon (Si), % 0
0 to 0.15
Titanium (Ti), % 99.147 to 99.66
0.1 to 0.25
Residuals, % 0
0 to 0.15