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Solder Alloy 141 vs. Titanium 6-7

Solder alloy 141 belongs to the otherwise unclassified metals classification, while titanium 6-7 belongs to the titanium alloys. 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 solder alloy 141 and the bottom bar is titanium 6-7.

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

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

Otherwise Unclassified Properties

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

Common Calculations

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

Alloy Composition

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