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Solder Alloy 111 vs. EN 1.4872 Stainless Steel

Solder alloy 111 belongs to the otherwise unclassified metals classification, while EN 1.4872 stainless steel belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is solder alloy 111 and the bottom bar is EN 1.4872 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 14
270
Elastic (Young's, Tensile) Modulus, GPa 33
200
Elongation at Break, % 35
28
Poisson's Ratio 0.4
0.28
Shear Modulus, GPa 12
79
Tensile Strength: Ultimate (UTS), MPa 41
950

Thermal Properties

Latent Heat of Fusion, J/g 41
300
Melting Completion (Liquidus), °C 220
1390
Melting Onset (Solidus), °C 180
1340
Specific Heat Capacity, J/kg-K 180
490
Thermal Conductivity, W/m-K 48
15
Thermal Expansion, µm/m-K 26
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 11
2.7

Otherwise Unclassified Properties

Density, g/cm3 9.3
7.6
Embodied Carbon, kg CO2/kg material 9.4
3.3
Embodied Energy, MJ/kg 160
47
Embodied Water, L/kg 830
180

Common Calculations

Stiffness to Weight: Axial, points 2.0
15
Stiffness to Weight: Bending, points 12
26
Strength to Weight: Axial, points 1.2
35
Strength to Weight: Bending, points 2.8
28
Thermal Diffusivity, mm2/s 29
3.9
Thermal Shock Resistance, points 3.5
21

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
0.2 to 0.3
Chromium (Cr), % 0
24 to 26
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
54.2 to 61.6
Lead (Pb), % 48.8 to 50.5
0
Manganese (Mn), % 0
8.0 to 10
Nickel (Ni), % 0 to 0.010
6.0 to 8.0
Nitrogen (N), % 0
0.2 to 0.4
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0
0 to 1.0
Silver (Ag), % 0 to 0.1
0
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 49.5 to 50.5
0
Zinc (Zn), % 0 to 0.0010
0