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C19800 Copper vs. Type 3 Magnetic Alloy

C19800 copper belongs to the copper alloys classification, while Type 3 magnetic alloy belongs to the nickel alloys. There are 27 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C19800 copper and the bottom bar is Type 3 magnetic alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
180
Elongation at Break, % 9.0 to 12
43
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 43
70
Shear Strength, MPa 260 to 330
380
Tensile Strength: Ultimate (UTS), MPa 430 to 550
550
Tensile Strength: Yield (Proof), MPa 420 to 550
210

Thermal Properties

Latent Heat of Fusion, J/g 210
290
Maximum Temperature: Mechanical, °C 200
910
Melting Completion (Liquidus), °C 1070
1370
Melting Onset (Solidus), °C 1050
1320
Specific Heat Capacity, J/kg-K 390
450
Thermal Expansion, µm/m-K 18
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 61
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 62
3.0

Otherwise Unclassified Properties

Base Metal Price, % relative 30
55
Density, g/cm3 8.9
8.7
Embodied Carbon, kg CO2/kg material 2.8
8.7
Embodied Energy, MJ/kg 43
120
Embodied Water, L/kg 320
220

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 49 to 52
190
Resilience: Unit (Modulus of Resilience), kJ/m3 770 to 1320
120
Stiffness to Weight: Axial, points 7.2
12
Stiffness to Weight: Bending, points 18
22
Strength to Weight: Axial, points 14 to 17
18
Strength to Weight: Bending, points 14 to 17
17
Thermal Shock Resistance, points 15 to 20
18

Alloy Composition

Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
2.0 to 3.0
Cobalt (Co), % 0
0 to 0.5
Copper (Cu), % 95.7 to 99.47
4.0 to 6.0
Iron (Fe), % 0.020 to 0.5
9.9 to 19
Magnesium (Mg), % 0.1 to 1.0
0
Manganese (Mn), % 0
0 to 1.5
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0
75 to 78
Phosphorus (P), % 0.010 to 0.1
0 to 0.010
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 0.1 to 1.0
0
Zinc (Zn), % 0.3 to 1.5
0
Residuals, % 0 to 0.2
0