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Solder Alloy 114 vs. AWS E349

Solder alloy 114 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 114 and the bottom bar is AWS E349.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 30
200
Elongation at Break, % 25
29
Poisson's Ratio 0.41
0.28
Shear Modulus, GPa 11
78
Tensile Strength: Ultimate (UTS), MPa 37
770

Thermal Properties

Latent Heat of Fusion, J/g 38
290
Melting Completion (Liquidus), °C 240
1470
Melting Onset (Solidus), °C 180
1420
Specific Heat Capacity, J/kg-K 170
470
Thermal Conductivity, W/m-K 44
15
Thermal Expansion, µm/m-K 26
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 9.4
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 95
25
Density, g/cm3 9.7
7.9
Embodied Carbon, kg CO2/kg material 8.3
4.9
Embodied Energy, MJ/kg 140
72
Embodied Water, L/kg 760
150

Common Calculations

Stiffness to Weight: Axial, points 1.7
14
Stiffness to Weight: Bending, points 11
25
Strength to Weight: Axial, points 1.1
27
Strength to Weight: Bending, points 2.6
24
Thermal Diffusivity, mm2/s 27
4.1
Thermal Shock Resistance, points 3.4
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), % 58.4 to 60.5
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), % 39.5 to 40.5
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