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Solder Alloy 114 vs. AWS E347

Solder alloy 114 belongs to the otherwise unclassified metals classification, while AWS E347 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 E347.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 30
200
Elongation at Break, % 25
34
Poisson's Ratio 0.41
0.28
Shear Modulus, GPa 11
77
Tensile Strength: Ultimate (UTS), MPa 37
580

Thermal Properties

Latent Heat of Fusion, J/g 38
290
Melting Completion (Liquidus), °C 240
1430
Melting Onset (Solidus), °C 180
1380
Specific Heat Capacity, J/kg-K 170
480
Thermal Conductivity, W/m-K 44
16
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
19
Density, g/cm3 9.7
7.8
Embodied Carbon, kg CO2/kg material 8.3
3.7
Embodied Energy, MJ/kg 140
53
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
21
Strength to Weight: Bending, points 2.6
20
Thermal Diffusivity, mm2/s 27
4.2
Thermal Shock Resistance, points 3.4
15

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 0.080
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
61.9 to 72.5
Lead (Pb), % 58.4 to 60.5
0
Manganese (Mn), % 0
0.5 to 2.5
Molybdenum (Mo), % 0
0 to 0.75
Nickel (Ni), % 0 to 0.010
9.0 to 11
Niobium (Nb), % 0
0 to 1.0
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
Zinc (Zn), % 0 to 0.0010
0