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Solder Alloy 117 vs. AWS E349

Solder alloy 117 belongs to the otherwise unclassified metals classification, while AWS E349 belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is solder alloy 117 and the bottom bar is AWS E349.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 23
200
Elongation at Break, % 20
29
Poisson's Ratio 0.42
0.28
Shear Modulus, GPa 8.1
78
Tensile Strength: Ultimate (UTS), MPa 33
770

Thermal Properties

Latent Heat of Fusion, J/g 31
290
Melting Completion (Liquidus), °C 280
1470
Melting Onset (Solidus), °C 180
1420
Specific Heat Capacity, J/kg-K 150
470
Thermal Conductivity, W/m-K 37
15
Thermal Expansion, µm/m-K 28
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.7
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 7.5
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 85
25
Density, g/cm3 11
7.9
Embodied Carbon, kg CO2/kg material 6.1
4.9
Embodied Energy, MJ/kg 100
72
Embodied Water, L/kg 610
150

Common Calculations

Stiffness to Weight: Axial, points 1.2
14
Stiffness to Weight: Bending, points 9.0
25
Strength to Weight: Axial, points 0.88
27
Strength to Weight: Bending, points 2.2
24
Thermal Diffusivity, mm2/s 24
4.1
Thermal Shock Resistance, points 3.7
20

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0
Antimony (Sb), % 0 to 0.5
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.25
0
Cadmium (Cd), % 0 to 0.0050
0
Carbon (C), % 0
0 to 0.13
Chromium (Cr), % 0
18 to 21
Copper (Cu), % 0 to 0.080
0 to 0.75
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
60.5 to 71.1
Lead (Pb), % 78.4 to 80.5
0
Manganese (Mn), % 0
0.5 to 2.5
Molybdenum (Mo), % 0
0.35 to 0.65
Nickel (Ni), % 0 to 0.010
8.0 to 10
Niobium (Nb), % 0
0.75 to 1.2
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Silver (Ag), % 0 to 0.1
0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 19.5 to 20.5
0
Titanium (Ti), % 0
0 to 0.15
Tungsten (W), % 0
1.3 to 1.8
Vanadium (V), % 0
0.1 to 0.3
Zinc (Zn), % 0 to 0.0010
0