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S31730 Stainless Steel vs. Solder Alloy 162

S31730 stainless steel belongs to the iron alloys classification, while solder alloy 162 belongs to the otherwise unclassified metals. There are 19 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is S31730 stainless steel and the bottom bar is solder alloy 162.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
35
Elongation at Break, % 40
36
Poisson's Ratio 0.28
0.4
Shear Modulus, GPa 77
12
Tensile Strength: Ultimate (UTS), MPa 540
41

Thermal Properties

Latent Heat of Fusion, J/g 290
44
Melting Completion (Liquidus), °C 1430
220
Melting Onset (Solidus), °C 1390
180
Specific Heat Capacity, J/kg-K 470
180
Thermal Expansion, µm/m-K 16
25

Otherwise Unclassified Properties

Density, g/cm3 8.0
9.3
Embodied Carbon, kg CO2/kg material 4.6
9.4
Embodied Energy, MJ/kg 63
160
Embodied Water, L/kg 180
830

Common Calculations

Stiffness to Weight: Axial, points 14
2.1
Stiffness to Weight: Bending, points 24
12
Strength to Weight: Axial, points 19
1.2
Strength to Weight: Bending, points 18
2.8
Thermal Shock Resistance, points 12
3.3

Alloy Composition

Aluminum (Al), % 0
0 to 0.0010
Antimony (Sb), % 0
0 to 0.2
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.1
Cadmium (Cd), % 0
0 to 0.0020
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 17 to 19
0
Copper (Cu), % 4.0 to 5.0
1.2 to 1.6
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 52.4 to 61
0 to 0.020
Lead (Pb), % 0
47.3 to 49.3
Manganese (Mn), % 0 to 2.0
0
Molybdenum (Mo), % 3.0 to 4.0
0
Nickel (Ni), % 15 to 16.5
0 to 0.010
Nitrogen (N), % 0 to 0.045
0
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 0.010
0
Tin (Sn), % 0
49.5 to 50.5
Zinc (Zn), % 0
0 to 0.0010