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EN 1.4729 Stainless Steel vs. Solder Alloy 182

EN 1.4729 stainless steel belongs to the iron alloys classification, while solder alloy 182 belongs to the otherwise unclassified metals. There are 18 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is EN 1.4729 stainless steel and the bottom bar is solder alloy 182.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
19
Elongation at Break, % 15
37
Poisson's Ratio 0.28
0.44
Shear Modulus, GPa 75
6.7

Thermal Properties

Latent Heat of Fusion, J/g 300
28
Melting Completion (Liquidus), °C 1420
370
Melting Onset (Solidus), °C 1380
300
Specific Heat Capacity, J/kg-K 490
130
Thermal Conductivity, W/m-K 24
27
Thermal Expansion, µm/m-K 10
29

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.8
9.6
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
7.6

Otherwise Unclassified Properties

Density, g/cm3 7.6
11
Embodied Carbon, kg CO2/kg material 2.1
9.0
Embodied Energy, MJ/kg 29
140

Common Calculations

Stiffness to Weight: Axial, points 14
0.95
Stiffness to Weight: Bending, points 25
7.9
Thermal Diffusivity, mm2/s 6.5
18

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), % 0.3 to 0.5
0
Chromium (Cr), % 12 to 14
0
Copper (Cu), % 0
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 80.4 to 86.7
0 to 0.020
Lead (Pb), % 0
93.2 to 95
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 0 to 1.0
0 to 0.010
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 1.0 to 2.5
0
Silver (Ag), % 0
5.0 to 6.0
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.25
Zinc (Zn), % 0
0 to 0.0010