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Titanium 6-7 vs. 336.0 Aluminum

Titanium 6-7 belongs to the titanium alloys classification, while 336.0 aluminum belongs to the aluminum 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 titanium 6-7 and the bottom bar is 336.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
75
Elongation at Break, % 11
0.5
Fatigue Strength, MPa 530
80 to 93
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 45
28
Shear Strength, MPa 610
190 to 250
Tensile Strength: Ultimate (UTS), MPa 1020
250 to 320
Tensile Strength: Yield (Proof), MPa 900
190 to 300

Thermal Properties

Latent Heat of Fusion, J/g 410
570
Maximum Temperature: Mechanical, °C 300
210
Melting Completion (Liquidus), °C 1700
570
Melting Onset (Solidus), °C 1650
540
Specific Heat Capacity, J/kg-K 520
890
Thermal Expansion, µm/m-K 9.3
19

Otherwise Unclassified Properties

Base Metal Price, % relative 75
11
Density, g/cm3 5.1
2.8
Embodied Carbon, kg CO2/kg material 34
7.9
Embodied Energy, MJ/kg 540
140
Embodied Water, L/kg 190
1010

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
1.1 to 1.6
Resilience: Unit (Modulus of Resilience), kJ/m3 3460
250 to 580
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 32
51
Strength to Weight: Axial, points 56
25 to 32
Strength to Weight: Bending, points 44
32 to 38
Thermal Shock Resistance, points 66
12 to 16

Alloy Composition

Aluminum (Al), % 5.5 to 6.5
79.1 to 85.8
Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
0.5 to 1.5
Hydrogen (H), % 0 to 0.0090
0
Iron (Fe), % 0 to 0.25
0 to 1.2
Magnesium (Mg), % 0
0.7 to 1.3
Manganese (Mn), % 0
0 to 0.35
Molybdenum (Mo), % 6.5 to 7.5
0
Nickel (Ni), % 0
2.0 to 3.0
Niobium (Nb), % 6.5 to 7.5
0
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.2
0
Silicon (Si), % 0
11 to 13
Tantalum (Ta), % 0 to 0.5
0
Titanium (Ti), % 84.9 to 88
0 to 0.25
Zinc (Zn), % 0
0 to 0.35