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Solder Alloy 711 vs. EN 1.7386 Steel

Solder alloy 711 belongs to the otherwise unclassified metals classification, while EN 1.7386 steel belongs to the iron alloys. There are 23 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 solder alloy 711 and the bottom bar is EN 1.7386 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 15
170 to 200
Elastic (Young's, Tensile) Modulus, GPa 51
190
Elongation at Break, % 19
18 to 21
Poisson's Ratio 0.36
0.28
Shear Modulus, GPa 19
75
Tensile Strength: Ultimate (UTS), MPa 49
550 to 670

Thermal Properties

Latent Heat of Fusion, J/g 61
270
Melting Completion (Liquidus), °C 220
1450
Melting Onset (Solidus), °C 220
1410
Specific Heat Capacity, J/kg-K 220
480
Thermal Conductivity, W/m-K 58
26
Thermal Expansion, µm/m-K 22
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 16
10

Otherwise Unclassified Properties

Density, g/cm3 7.4
7.8
Embodied Carbon, kg CO2/kg material 17
2.0
Embodied Energy, MJ/kg 290
28

Common Calculations

Stiffness to Weight: Axial, points 3.8
14
Stiffness to Weight: Bending, points 17
25
Strength to Weight: Axial, points 1.8
20 to 24
Strength to Weight: Bending, points 4.0
19 to 22
Thermal Diffusivity, mm2/s 35
6.9
Thermal Shock Resistance, points 3.1
15 to 18

Alloy Composition

Aluminum (Al), % 0 to 0.0010
0 to 0.040
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
0.080 to 0.15
Chromium (Cr), % 0
8.0 to 10
Copper (Cu), % 0.3 to 0.7
0 to 0.3
Gold (Au), % 0 to 0.050
0
Indium (In), % 0 to 0.1
0
Iron (Fe), % 0 to 0.020
86.8 to 90.5
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0.3 to 0.6
Molybdenum (Mo), % 0
0.9 to 1.1
Nickel (Ni), % 0 to 0.010
0
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0.25 to 1.0
Silver (Ag), % 2.8 to 3.2
0
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 95.6 to 96.9
0
Zinc (Zn), % 0 to 0.0010
0