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Titanium 6-7 vs. Grade 365 Molybdenum

Titanium 6-7 belongs to the titanium alloys classification, while grade 365 molybdenum belongs to the otherwise unclassified metals. There are 20 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is titanium 6-7 and the bottom bar is grade 365 molybdenum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
310
Elongation at Break, % 11
6.3
Poisson's Ratio 0.33
0.31
Shear Modulus, GPa 45
120
Tensile Strength: Ultimate (UTS), MPa 1020
620
Tensile Strength: Yield (Proof), MPa 900
530

Thermal Properties

Latent Heat of Fusion, J/g 410
370
Specific Heat Capacity, J/kg-K 520
250
Thermal Expansion, µm/m-K 9.3
7.0

Otherwise Unclassified Properties

Density, g/cm3 5.1
10
Embodied Carbon, kg CO2/kg material 34
28
Embodied Energy, MJ/kg 540
330
Embodied Water, L/kg 190
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
37
Resilience: Unit (Modulus of Resilience), kJ/m3 3460
450
Stiffness to Weight: Axial, points 13
17
Stiffness to Weight: Bending, points 32
22
Strength to Weight: Axial, points 56
17
Strength to Weight: Bending, points 44
16
Thermal Shock Resistance, points 66
21

Alloy Composition

Aluminum (Al), % 5.5 to 6.5
0
Carbon (C), % 0 to 0.080
0 to 0.010
Hydrogen (H), % 0 to 0.0090
0
Iron (Fe), % 0 to 0.25
0 to 0.010
Molybdenum (Mo), % 6.5 to 7.5
99.9 to 100
Nickel (Ni), % 0
0 to 0.0020
Niobium (Nb), % 6.5 to 7.5
0
Nitrogen (N), % 0 to 0.050
0 to 0.0020
Oxygen (O), % 0 to 0.2
0 to 0.0015
Silicon (Si), % 0
0 to 0.010
Tantalum (Ta), % 0 to 0.5
0
Titanium (Ti), % 84.9 to 88
0