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A413.0 Aluminum vs. Titanium 6-7

A413.0 aluminum belongs to the aluminum alloys classification, while titanium 6-7 belongs to the titanium alloys. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is A413.0 aluminum and the bottom bar is titanium 6-7.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 73
120
Elongation at Break, % 3.5
11
Fatigue Strength, MPa 130
530
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
45
Shear Strength, MPa 170
610
Tensile Strength: Ultimate (UTS), MPa 240
1020
Tensile Strength: Yield (Proof), MPa 130
900

Thermal Properties

Latent Heat of Fusion, J/g 570
410
Maximum Temperature: Mechanical, °C 170
300
Melting Completion (Liquidus), °C 590
1700
Melting Onset (Solidus), °C 580
1650
Specific Heat Capacity, J/kg-K 900
520
Thermal Expansion, µm/m-K 21
9.3

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
75
Density, g/cm3 2.6
5.1
Embodied Carbon, kg CO2/kg material 7.6
34
Embodied Energy, MJ/kg 140
540
Embodied Water, L/kg 1040
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 7.1
110
Resilience: Unit (Modulus of Resilience), kJ/m3 120
3460
Stiffness to Weight: Axial, points 16
13
Stiffness to Weight: Bending, points 54
32
Strength to Weight: Axial, points 25
56
Strength to Weight: Bending, points 33
44
Thermal Shock Resistance, points 11
66

Alloy Composition

Aluminum (Al), % 82.9 to 89
5.5 to 6.5
Carbon (C), % 0
0 to 0.080
Copper (Cu), % 0 to 1.0
0
Hydrogen (H), % 0
0 to 0.0090
Iron (Fe), % 0 to 1.3
0 to 0.25
Magnesium (Mg), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.35
0
Molybdenum (Mo), % 0
6.5 to 7.5
Nickel (Ni), % 0 to 0.5
0
Niobium (Nb), % 0
6.5 to 7.5
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.2
Silicon (Si), % 11 to 13
0
Tantalum (Ta), % 0
0 to 0.5
Tin (Sn), % 0 to 0.15
0
Titanium (Ti), % 0
84.9 to 88
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0 to 0.25
0