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Solder Alloy 101 vs. S35115 Stainless Steel

Solder alloy 101 belongs to the otherwise unclassified metals classification, while S35115 stainless steel belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is solder alloy 101 and the bottom bar is S35115 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 14
210
Elastic (Young's, Tensile) Modulus, GPa 38
200
Elongation at Break, % 48
46
Poisson's Ratio 0.39
0.28
Shear Modulus, GPa 14
79
Tensile Strength: Ultimate (UTS), MPa 31
670
Tensile Strength: Yield (Proof), MPa 27
310

Thermal Properties

Latent Heat of Fusion, J/g 46
310
Melting Completion (Liquidus), °C 180
1420
Melting Onset (Solidus), °C 180
1370
Specific Heat Capacity, J/kg-K 190
480
Thermal Conductivity, W/m-K 51
15
Thermal Expansion, µm/m-K 25
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
2.0
Electrical Conductivity: Equal Weight (Specific), % IACS 12
2.3

Otherwise Unclassified Properties

Density, g/cm3 8.8
7.9
Embodied Carbon, kg CO2/kg material 11
4.8
Embodied Energy, MJ/kg 180
67
Embodied Water, L/kg 930
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14
250
Resilience: Unit (Modulus of Resilience), kJ/m3 9.9
240
Stiffness to Weight: Axial, points 2.4
14
Stiffness to Weight: Bending, points 13
25
Strength to Weight: Axial, points 1.0
24
Strength to Weight: Bending, points 2.5
22
Thermal Diffusivity, mm2/s 31
3.9
Thermal Shock Resistance, points 2.4
15

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 to 0.030
Chromium (Cr), % 0
23 to 25
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
47.6 to 55.8
Lead (Pb), % 35.8 to 37.5
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
1.5 to 2.5
Nickel (Ni), % 0 to 0.010
19 to 22
Nitrogen (N), % 0
0.2 to 0.3
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0
0.5 to 1.5
Silver (Ag), % 0 to 0.1
0
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 62.5 to 63.5
0
Zinc (Zn), % 0 to 0.0010
0