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Grade Ti-Pd18 Titanium vs. Solder Alloy 141

Grade Ti-Pd18 titanium belongs to the titanium alloys classification, while solder alloy 141 belongs to the otherwise unclassified metals. There are 23 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 grade Ti-Pd18 titanium and the bottom bar is solder alloy 141.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
37
Elongation at Break, % 17
39
Poisson's Ratio 0.32
0.39
Shear Modulus, GPa 40
13
Tensile Strength: Ultimate (UTS), MPa 710
54

Thermal Properties

Latent Heat of Fusion, J/g 410
46
Melting Completion (Liquidus), °C 1640
190
Melting Onset (Solidus), °C 1590
180
Specific Heat Capacity, J/kg-K 550
180
Thermal Conductivity, W/m-K 8.2
48
Thermal Expansion, µm/m-K 9.1
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
10
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
10

Otherwise Unclassified Properties

Density, g/cm3 4.5
8.9
Embodied Carbon, kg CO2/kg material 41
11
Embodied Energy, MJ/kg 670
180
Embodied Water, L/kg 270
970

Common Calculations

Stiffness to Weight: Axial, points 13
2.3
Stiffness to Weight: Bending, points 35
13
Strength to Weight: Axial, points 44
1.7
Strength to Weight: Bending, points 39
3.6
Thermal Diffusivity, mm2/s 3.3
29
Thermal Shock Resistance, points 52
4.3

Alloy Composition

Aluminum (Al), % 2.5 to 3.5
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 0.1
0
Copper (Cu), % 0
0 to 0.080
Gold (Au), % 0
0 to 0.050
Hydrogen (H), % 0 to 0.015
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
Nickel (Ni), % 0 to 0.050
0 to 0.010
Oxygen (O), % 0 to 0.15
0
Palladium (Pd), % 0.040 to 0.080
0
Silver (Ag), % 0
0 to 0.1
Tin (Sn), % 0
59.5 to 60.5
Titanium (Ti), % 92.5 to 95.5
0
Vanadium (V), % 2.0 to 3.0
0
Zinc (Zn), % 0
0 to 0.0010
Residuals, % 0 to 0.4
0