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SAE-AISI O2 Steel vs. Solder Alloy 114

SAE-AISI O2 steel belongs to the iron alloys classification, while solder alloy 114 belongs to the otherwise unclassified metals. There are 23 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI O2 steel and the bottom bar is solder alloy 114.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
30
Poisson's Ratio 0.29
0.41
Shear Modulus, GPa 72
11
Tensile Strength: Ultimate (UTS), MPa 640 to 2050
37

Thermal Properties

Latent Heat of Fusion, J/g 250
38
Melting Completion (Liquidus), °C 1450
240
Melting Onset (Solidus), °C 1410
180
Specific Heat Capacity, J/kg-K 470
170
Thermal Conductivity, W/m-K 43
44
Thermal Expansion, µm/m-K 11
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.4
10
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
9.4

Otherwise Unclassified Properties

Base Metal Price, % relative 2.4
95
Density, g/cm3 7.8
9.7
Embodied Carbon, kg CO2/kg material 1.8
8.3
Embodied Energy, MJ/kg 26
140
Embodied Water, L/kg 50
760

Common Calculations

Stiffness to Weight: Axial, points 13
1.7
Stiffness to Weight: Bending, points 24
11
Strength to Weight: Axial, points 23 to 73
1.1
Strength to Weight: Bending, points 21 to 46
2.6
Thermal Diffusivity, mm2/s 12
27
Thermal Shock Resistance, points 22 to 70
3.4

Alloy Composition

Aluminum (Al), % 0
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), % 0.85 to 1.0
0
Chromium (Cr), % 0 to 0.5
0
Copper (Cu), % 0 to 0.25
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 95 to 97.8
0 to 0.020
Lead (Pb), % 0
58.4 to 60.5
Manganese (Mn), % 1.4 to 1.8
0
Molybdenum (Mo), % 0 to 0.3
0
Nickel (Ni), % 0 to 0.3
0 to 0.010
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.5
0
Silver (Ag), % 0
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
39.5 to 40.5
Vanadium (V), % 0 to 0.3
0
Zinc (Zn), % 0
0 to 0.0010