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Solder Alloy 162 vs. EN 1.4981 Stainless Steel

Solder alloy 162 belongs to the otherwise unclassified metals classification, while EN 1.4981 stainless steel belongs to the iron alloys. There are 23 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is solder alloy 162 and the bottom bar is EN 1.4981 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 35
200
Elongation at Break, % 36
39
Poisson's Ratio 0.4
0.28
Shear Modulus, GPa 12
77
Tensile Strength: Ultimate (UTS), MPa 41
610

Thermal Properties

Latent Heat of Fusion, J/g 44
290
Melting Completion (Liquidus), °C 220
1440
Melting Onset (Solidus), °C 180
1400
Specific Heat Capacity, J/kg-K 180
470
Thermal Conductivity, W/m-K 47
16
Thermal Expansion, µm/m-K 25
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 10
2.5

Otherwise Unclassified Properties

Density, g/cm3 9.3
7.9
Embodied Carbon, kg CO2/kg material 9.4
4.8
Embodied Energy, MJ/kg 160
67
Embodied Water, L/kg 830
150

Common Calculations

Stiffness to Weight: Axial, points 2.1
14
Stiffness to Weight: Bending, points 12
24
Strength to Weight: Axial, points 1.2
21
Strength to Weight: Bending, points 2.8
20
Thermal Diffusivity, mm2/s 28
4.3
Thermal Shock Resistance, points 3.3
14

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
0.040 to 0.1
Chromium (Cr), % 0
15.5 to 17.5
Copper (Cu), % 1.2 to 1.6
0
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
59.6 to 66.7
Lead (Pb), % 47.3 to 49.3
0
Manganese (Mn), % 0
0 to 1.5
Molybdenum (Mo), % 0
1.6 to 2.0
Nickel (Ni), % 0 to 0.010
15.5 to 17.5
Niobium (Nb), % 0
0.4 to 1.2
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 0
0.3 to 0.6
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