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Type 1 Magnetic Alloy vs. Solder Alloy 811

Type 1 magnetic alloy belongs to the iron alloys classification, while solder alloy 811 belongs to the otherwise unclassified metals. 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 Type 1 magnetic alloy and the bottom bar is solder alloy 811.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
52
Elongation at Break, % 4.0 to 38
38
Poisson's Ratio 0.3
0.35
Shear Modulus, GPa 72
19
Tensile Strength: Ultimate (UTS), MPa 500 to 830
53

Thermal Properties

Latent Heat of Fusion, J/g 270
63
Melting Completion (Liquidus), °C 1420
200
Melting Onset (Solidus), °C 1370
190
Specific Heat Capacity, J/kg-K 460
230
Thermal Expansion, µm/m-K 12
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.1
14
Electrical Conductivity: Equal Weight (Specific), % IACS 3.4
17

Otherwise Unclassified Properties

Density, g/cm3 8.3
7.3
Embodied Carbon, kg CO2/kg material 5.6
14
Embodied Energy, MJ/kg 77
240
Embodied Water, L/kg 130
1200

Common Calculations

Stiffness to Weight: Axial, points 12
4.0
Stiffness to Weight: Bending, points 23
17
Strength to Weight: Axial, points 17 to 28
2.0
Strength to Weight: Bending, points 17 to 24
4.3
Thermal Shock Resistance, points 16 to 26
3.3

Alloy Composition

Aluminum (Al), % 0
0 to 0.0010
Antimony (Sb), % 0
0 to 0.1
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
2.8 to 3.2
Cadmium (Cd), % 0
0 to 0.0020
Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 0 to 0.3
0
Cobalt (Co), % 0 to 0.5
0
Copper (Cu), % 0 to 0.3
0 to 0.050
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 50.7 to 56.5
0 to 0.020
Lead (Pb), % 0
0 to 0.070
Manganese (Mn), % 0 to 0.8
0
Molybdenum (Mo), % 0 to 0.3
0
Nickel (Ni), % 43.5 to 46.5
0 to 0.010
Phosphorus (P), % 0 to 0.010
0
Silicon (Si), % 0 to 0.5
0
Silver (Ag), % 0
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
87.8 to 89.7
Zinc (Zn), % 0
7.5 to 8.5