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Titanium 6-6-2 vs. Type 2 Pewter

Titanium 6-6-2 belongs to the titanium alloys classification, while Type 2 pewter belongs to the otherwise unclassified metals. There are 19 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is titanium 6-6-2 and the bottom bar is Type 2 pewter.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
52
Poisson's Ratio 0.32
0.35
Shear Modulus, GPa 44
19
Tensile Strength: Ultimate (UTS), MPa 1140 to 1370
52 to 68

Thermal Properties

Latent Heat of Fusion, J/g 400
69
Melting Completion (Liquidus), °C 1610
300
Melting Onset (Solidus), °C 1560
240
Specific Heat Capacity, J/kg-K 540
220
Thermal Expansion, µm/m-K 9.4
21

Otherwise Unclassified Properties

Base Metal Price, % relative 40
75
Density, g/cm3 4.8
7.3
Embodied Carbon, kg CO2/kg material 29
12
Embodied Energy, MJ/kg 470
210
Embodied Water, L/kg 200
1220

Common Calculations

Stiffness to Weight: Axial, points 13
3.9
Stiffness to Weight: Bending, points 34
17
Strength to Weight: Axial, points 66 to 79
2.0 to 2.6
Strength to Weight: Bending, points 50 to 57
4.3 to 5.1
Thermal Shock Resistance, points 75 to 90
3.4 to 4.4

Alloy Composition

Aluminum (Al), % 5.0 to 6.0
0
Antimony (Sb), % 0
5.0 to 7.5
Arsenic (As), % 0
0 to 0.050
Carbon (C), % 0 to 0.050
0
Copper (Cu), % 0.35 to 1.0
1.5 to 3.0
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0.35 to 1.0
0 to 0.015
Lead (Pb), % 0
0 to 0.050
Molybdenum (Mo), % 5.0 to 6.0
0
Nitrogen (N), % 0 to 0.040
0
Oxygen (O), % 0 to 0.2
0
Tin (Sn), % 1.5 to 2.5
90 to 93
Titanium (Ti), % 82.8 to 87.8
0
Zinc (Zn), % 0
0 to 0.0050
Residuals, % 0 to 0.4
0

Comparable Variants