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Type 2 Magnetic Alloy vs. C70260 Copper

Type 2 magnetic alloy belongs to the iron alloys classification, while C70260 copper belongs to the copper alloys. There are 25 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 Type 2 magnetic alloy and the bottom bar is C70260 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 2.0 to 38
9.5 to 19
Poisson's Ratio 0.3
0.34
Shear Modulus, GPa 72
44
Tensile Strength: Ultimate (UTS), MPa 510 to 910
520 to 760
Tensile Strength: Yield (Proof), MPa 260 to 870
410 to 650

Thermal Properties

Latent Heat of Fusion, J/g 270
220
Melting Completion (Liquidus), °C 1420
1060
Melting Onset (Solidus), °C 1370
1040
Specific Heat Capacity, J/kg-K 460
390
Thermal Expansion, µm/m-K 12
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.9
40 to 50
Electrical Conductivity: Equal Weight (Specific), % IACS 4.2
40 to 51

Otherwise Unclassified Properties

Base Metal Price, % relative 33
31
Density, g/cm3 8.4
8.9
Embodied Carbon, kg CO2/kg material 5.9
2.7
Embodied Energy, MJ/kg 81
43
Embodied Water, L/kg 140
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18 to 160
46 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 170 to 2010
710 to 1810
Stiffness to Weight: Axial, points 12
7.3
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 17 to 30
16 to 24
Strength to Weight: Bending, points 17 to 25
16 to 21
Thermal Shock Resistance, points 16 to 29
18 to 27

Alloy Composition

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
95.8 to 98.8
Iron (Fe), % 48.2 to 53
0
Manganese (Mn), % 0 to 0.8
0
Molybdenum (Mo), % 0 to 0.3
0
Nickel (Ni), % 47 to 49
1.0 to 3.0
Phosphorus (P), % 0 to 0.010
0 to 0.010
Silicon (Si), % 0 to 0.5
0.2 to 0.7
Sulfur (S), % 0 to 0.030
0
Residuals, % 0
0 to 0.5