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Solder Alloy 716 vs. EN 1.4729 Stainless Steel

Solder alloy 716 belongs to the otherwise unclassified metals classification, while EN 1.4729 stainless steel belongs to the iron alloys. There are 19 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is solder alloy 716 and the bottom bar is EN 1.4729 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 13
260
Elastic (Young's, Tensile) Modulus, GPa 51
190
Elongation at Break, % 13
15
Poisson's Ratio 0.36
0.28
Shear Modulus, GPa 19
75

Thermal Properties

Latent Heat of Fusion, J/g 60
300
Melting Completion (Liquidus), °C 230
1420
Melting Onset (Solidus), °C 220
1380
Specific Heat Capacity, J/kg-K 220
490
Thermal Conductivity, W/m-K 60
24
Thermal Expansion, µm/m-K 22
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
2.8
Electrical Conductivity: Equal Weight (Specific), % IACS 16
3.3

Otherwise Unclassified Properties

Density, g/cm3 7.3
7.6
Embodied Carbon, kg CO2/kg material 16
2.1
Embodied Energy, MJ/kg 270
29

Common Calculations

Stiffness to Weight: Axial, points 3.8
14
Stiffness to Weight: Bending, points 17
25
Thermal Diffusivity, mm2/s 37
6.5

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0
Antimony (Sb), % 0 to 0.1
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.1
0
Cadmium (Cd), % 0 to 0.0020
0
Carbon (C), % 0
0.3 to 0.5
Chromium (Cr), % 0
12 to 14
Copper (Cu), % 0.3 to 0.7
0
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
80.4 to 86.7
Lead (Pb), % 0 to 0.070
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), % 0.8 to 1.2
0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 97.6 to 98.9
0
Zinc (Zn), % 0 to 0.0010
0