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AISI 384 Stainless Steel vs. Solder Alloy 114

AISI 384 stainless steel belongs to the iron alloys classification, while solder alloy 114 belongs to the otherwise unclassified metals. There are 24 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is AISI 384 stainless steel and the bottom bar is solder alloy 114.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 150
12
Elastic (Young's, Tensile) Modulus, GPa 200
30
Poisson's Ratio 0.28
0.41
Shear Modulus, GPa 76
11
Tensile Strength: Ultimate (UTS), MPa 480
37

Thermal Properties

Latent Heat of Fusion, J/g 290
38
Melting Completion (Liquidus), °C 1420
240
Melting Onset (Solidus), °C 1380
180
Specific Heat Capacity, J/kg-K 480
170
Thermal Conductivity, W/m-K 16
44
Thermal Expansion, µm/m-K 16
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
10
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
9.4

Otherwise Unclassified Properties

Base Metal Price, % relative 20
95
Density, g/cm3 7.9
9.7
Embodied Carbon, kg CO2/kg material 3.7
8.3
Embodied Energy, MJ/kg 52
140
Embodied Water, L/kg 150
760

Common Calculations

Stiffness to Weight: Axial, points 14
1.7
Stiffness to Weight: Bending, points 24
11
Strength to Weight: Axial, points 17
1.1
Strength to Weight: Bending, points 17
2.6
Thermal Diffusivity, mm2/s 4.3
27
Thermal Shock Resistance, points 11
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 to 0.040
0
Chromium (Cr), % 15 to 17
0
Copper (Cu), % 0
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 60.9 to 68
0 to 0.020
Lead (Pb), % 0
58.4 to 60.5
Manganese (Mn), % 0 to 2.0
0
Nickel (Ni), % 17 to 19
0 to 0.010
Phosphorus (P), % 0 to 0.045
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
39.5 to 40.5
Zinc (Zn), % 0
0 to 0.0010