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Solder Alloy 711 vs. Automotive Malleable Cast Iron

Solder alloy 711 belongs to the otherwise unclassified metals classification, while automotive malleable cast iron belongs to the iron alloys. There are 23 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is solder alloy 711 and the bottom bar is automotive malleable cast iron.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 15
130 to 290
Elastic (Young's, Tensile) Modulus, GPa 51
180
Elongation at Break, % 19
1.0 to 10
Poisson's Ratio 0.36
0.29
Shear Modulus, GPa 19
70
Tensile Strength: Ultimate (UTS), MPa 49
350 to 720

Thermal Properties

Latent Heat of Fusion, J/g 61
260
Melting Completion (Liquidus), °C 220
1410
Melting Onset (Solidus), °C 220
1370
Specific Heat Capacity, J/kg-K 220
480
Thermal Conductivity, W/m-K 58
41
Thermal Expansion, µm/m-K 22
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 16
8.7

Otherwise Unclassified Properties

Density, g/cm3 7.4
7.6
Embodied Carbon, kg CO2/kg material 17
1.5
Embodied Energy, MJ/kg 290
20

Common Calculations

Stiffness to Weight: Axial, points 3.8
13
Stiffness to Weight: Bending, points 17
25
Strength to Weight: Axial, points 1.8
13 to 26
Strength to Weight: Bending, points 4.0
14 to 24
Thermal Diffusivity, mm2/s 35
11
Thermal Shock Resistance, points 3.1
9.9 to 21

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
2.2 to 2.9
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
93.6 to 96.7
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0.15 to 1.3
Nickel (Ni), % 0 to 0.010
0
Phosphorus (P), % 0
0.020 to 0.15
Silicon (Si), % 0
0.9 to 1.9
Silver (Ag), % 2.8 to 3.2
0
Sulfur (S), % 0
0.020 to 0.2
Tin (Sn), % 95.6 to 96.9
0
Zinc (Zn), % 0 to 0.0010
0