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Titanium 6-7 vs. Solder Alloy 141

Titanium 6-7 belongs to the titanium alloys classification, while solder alloy 141 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 6-7 and the bottom bar is solder alloy 141.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
37
Elongation at Break, % 11
39
Poisson's Ratio 0.33
0.39
Shear Modulus, GPa 45
13
Tensile Strength: Ultimate (UTS), MPa 1020
54

Thermal Properties

Latent Heat of Fusion, J/g 410
46
Melting Completion (Liquidus), °C 1700
190
Melting Onset (Solidus), °C 1650
180
Specific Heat Capacity, J/kg-K 520
180
Thermal Expansion, µm/m-K 9.3
24

Otherwise Unclassified Properties

Density, g/cm3 5.1
8.9
Embodied Carbon, kg CO2/kg material 34
11
Embodied Energy, MJ/kg 540
180
Embodied Water, L/kg 190
970

Common Calculations

Stiffness to Weight: Axial, points 13
2.3
Stiffness to Weight: Bending, points 32
13
Strength to Weight: Axial, points 56
1.7
Strength to Weight: Bending, points 44
3.6
Thermal Shock Resistance, points 66
4.3

Alloy Composition

Aluminum (Al), % 5.5 to 6.5
0 to 0.0010
Antimony (Sb), % 0
0 to 0.2
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
2.0 to 3.0
Cadmium (Cd), % 0
0 to 0.0020
Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
0 to 0.080
Gold (Au), % 0
0 to 0.050
Hydrogen (H), % 0 to 0.0090
0
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 0.25
0 to 0.020
Lead (Pb), % 0
35.9 to 38.5
Molybdenum (Mo), % 6.5 to 7.5
0
Nickel (Ni), % 0
0 to 0.010
Niobium (Nb), % 6.5 to 7.5
0
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.2
0
Silver (Ag), % 0
0 to 0.1
Tantalum (Ta), % 0 to 0.5
0
Tin (Sn), % 0
59.5 to 60.5
Titanium (Ti), % 84.9 to 88
0
Zinc (Zn), % 0
0 to 0.0010