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S17700 Stainless Steel vs. Solder Alloy 116

S17700 stainless steel belongs to the iron alloys classification, while solder alloy 116 belongs to the otherwise unclassified metals. There are 25 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 S17700 stainless steel and the bottom bar is solder alloy 116.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 180 to 430
12
Elastic (Young's, Tensile) Modulus, GPa 200
26
Elongation at Break, % 1.0 to 23
18
Poisson's Ratio 0.28
0.42
Shear Modulus, GPa 76
9.3
Tensile Strength: Ultimate (UTS), MPa 1180 to 1650
34

Thermal Properties

Latent Heat of Fusion, J/g 290
34
Melting Completion (Liquidus), °C 1440
260
Melting Onset (Solidus), °C 1400
180
Specific Heat Capacity, J/kg-K 480
160
Thermal Conductivity, W/m-K 15
41
Thermal Expansion, µm/m-K 11
27

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
9.3
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 13
90
Density, g/cm3 7.7
10
Embodied Carbon, kg CO2/kg material 2.8
7.2
Embodied Energy, MJ/kg 40
120
Embodied Water, L/kg 150
690

Common Calculations

Stiffness to Weight: Axial, points 14
1.5
Stiffness to Weight: Bending, points 25
9.8
Strength to Weight: Axial, points 42 to 59
0.94
Strength to Weight: Bending, points 32 to 40
2.3
Thermal Diffusivity, mm2/s 4.1
26
Thermal Shock Resistance, points 39 to 54
3.4

Alloy Composition

Aluminum (Al), % 0.75 to 1.5
0 to 0.0010
Antimony (Sb), % 0
0 to 0.5
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.25
Cadmium (Cd), % 0
0 to 0.0050
Carbon (C), % 0 to 0.090
0
Chromium (Cr), % 16 to 18
0
Copper (Cu), % 0
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 70.5 to 76.8
0 to 0.020
Lead (Pb), % 0
68.4 to 70.5
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 6.5 to 7.8
0 to 0.010
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0
Silver (Ag), % 0
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
29.5 to 30.5
Zinc (Zn), % 0
0 to 0.0010