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Type 4 Magnetic Alloy vs. C82200 Copper

Type 4 magnetic alloy belongs to the nickel alloys classification, while C82200 copper belongs to the copper alloys. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is Type 4 magnetic alloy and the bottom bar is C82200 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 2.0 to 40
8.0 to 20
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 73
44
Tensile Strength: Ultimate (UTS), MPa 620 to 1100
390 to 660
Tensile Strength: Yield (Proof), MPa 270 to 1040
210 to 520

Thermal Properties

Latent Heat of Fusion, J/g 290
220
Maximum Temperature: Mechanical, °C 900
230
Melting Completion (Liquidus), °C 1420
1080
Melting Onset (Solidus), °C 1370
1040
Specific Heat Capacity, J/kg-K 440
390
Thermal Expansion, µm/m-K 11
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
45
Electrical Conductivity: Equal Weight (Specific), % IACS 3.0
46

Otherwise Unclassified Properties

Base Metal Price, % relative 60
55
Density, g/cm3 8.8
8.9
Embodied Carbon, kg CO2/kg material 10
4.8
Embodied Energy, MJ/kg 140
74
Embodied Water, L/kg 210
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 22 to 200
49 to 66
Resilience: Unit (Modulus of Resilience), kJ/m3 190 to 2840
180 to 1130
Stiffness to Weight: Axial, points 12
7.4
Stiffness to Weight: Bending, points 22
18
Strength to Weight: Axial, points 19 to 35
12 to 20
Strength to Weight: Bending, points 18 to 27
13 to 19
Thermal Shock Resistance, points 21 to 37
14 to 23

Alloy Composition

Beryllium (Be), % 0
0.35 to 0.8
Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 0 to 0.3
0
Cobalt (Co), % 0 to 0.5
0 to 0.3
Copper (Cu), % 0 to 0.3
97.4 to 98.7
Iron (Fe), % 9.5 to 17.5
0
Manganese (Mn), % 0 to 0.8
0
Molybdenum (Mo), % 3.5 to 6.0
0
Nickel (Ni), % 79 to 82
1.0 to 2.0
Phosphorus (P), % 0 to 0.010
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.020
0
Residuals, % 0
0 to 0.5