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Solder Alloy 114 vs. EN 1.4740 Stainless Steel

Solder alloy 114 belongs to the otherwise unclassified metals classification, while EN 1.4740 stainless steel belongs to the iron alloys. There are 21 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is solder alloy 114 and the bottom bar is EN 1.4740 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 12
260
Elastic (Young's, Tensile) Modulus, GPa 30
200
Elongation at Break, % 25
22
Poisson's Ratio 0.41
0.28
Shear Modulus, GPa 11
77

Thermal Properties

Latent Heat of Fusion, J/g 38
300
Melting Completion (Liquidus), °C 240
1420
Melting Onset (Solidus), °C 180
1370
Specific Heat Capacity, J/kg-K 170
490
Thermal Conductivity, W/m-K 44
18
Thermal Expansion, µm/m-K 26
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 9.4
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 95
9.5
Density, g/cm3 9.7
7.6
Embodied Carbon, kg CO2/kg material 8.3
2.3
Embodied Energy, MJ/kg 140
32
Embodied Water, L/kg 760
120

Common Calculations

Stiffness to Weight: Axial, points 1.7
14
Stiffness to Weight: Bending, points 11
25
Thermal Diffusivity, mm2/s 27
4.8

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0
Antimony (Sb), % 0 to 0.5
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.25
0
Cadmium (Cd), % 0 to 0.0050
0
Carbon (C), % 0
0.3 to 0.5
Chromium (Cr), % 0
16 to 19
Copper (Cu), % 0 to 0.080
0
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
75.4 to 82.7
Lead (Pb), % 58.4 to 60.5
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0 to 0.010
0 to 1.0
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
1.0 to 2.5
Silver (Ag), % 0 to 0.1
0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 39.5 to 40.5
0
Zinc (Zn), % 0 to 0.0010
0