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Solder Alloy 111 vs. EN 1.7106 Steel

Solder alloy 111 belongs to the otherwise unclassified metals classification, while EN 1.7106 steel belongs to the iron alloys. There are 23 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is solder alloy 111 and the bottom bar is EN 1.7106 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 14
200 to 500
Elastic (Young's, Tensile) Modulus, GPa 33
190
Poisson's Ratio 0.4
0.29
Shear Modulus, GPa 12
72
Tensile Strength: Ultimate (UTS), MPa 41
660 to 2020

Thermal Properties

Latent Heat of Fusion, J/g 41
280
Melting Completion (Liquidus), °C 220
1430
Melting Onset (Solidus), °C 180
1390
Specific Heat Capacity, J/kg-K 180
480
Thermal Conductivity, W/m-K 48
46
Thermal Expansion, µm/m-K 26
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 11
8.6

Otherwise Unclassified Properties

Density, g/cm3 9.3
7.7
Embodied Carbon, kg CO2/kg material 9.4
1.5
Embodied Energy, MJ/kg 160
20
Embodied Water, L/kg 830
47

Common Calculations

Stiffness to Weight: Axial, points 2.0
13
Stiffness to Weight: Bending, points 12
25
Strength to Weight: Axial, points 1.2
24 to 73
Strength to Weight: Bending, points 2.8
22 to 46
Thermal Diffusivity, mm2/s 29
13
Thermal Shock Resistance, points 3.5
20 to 61

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0
Antimony (Sb), % 0 to 0.2
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.1
0
Cadmium (Cd), % 0 to 0.0020
0
Carbon (C), % 0
0.52 to 0.6
Chromium (Cr), % 0
0.2 to 0.45
Copper (Cu), % 0 to 0.080
0
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
95.9 to 97
Lead (Pb), % 48.8 to 50.5
0
Manganese (Mn), % 0
0.7 to 1.0
Nickel (Ni), % 0 to 0.010
0
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
1.6 to 2.0
Silver (Ag), % 0 to 0.1
0
Sulfur (S), % 0
0 to 0.025
Tin (Sn), % 49.5 to 50.5
0
Zinc (Zn), % 0 to 0.0010
0