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Type 3 Magnetic Alloy vs. C67400 Bronze

Type 3 magnetic alloy belongs to the nickel alloys classification, while C67400 bronze belongs to the copper alloys. There are 27 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 3 magnetic alloy and the bottom bar is C67400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
110
Elongation at Break, % 43
22 to 28
Poisson's Ratio 0.31
0.31
Shear Modulus, GPa 70
41
Shear Strength, MPa 380
310 to 350
Tensile Strength: Ultimate (UTS), MPa 550
480 to 610
Tensile Strength: Yield (Proof), MPa 210
250 to 370

Thermal Properties

Latent Heat of Fusion, J/g 290
190
Maximum Temperature: Mechanical, °C 910
130
Melting Completion (Liquidus), °C 1370
890
Melting Onset (Solidus), °C 1320
870
Specific Heat Capacity, J/kg-K 450
400
Thermal Expansion, µm/m-K 12
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
23
Electrical Conductivity: Equal Weight (Specific), % IACS 3.0
26

Otherwise Unclassified Properties

Base Metal Price, % relative 55
23
Density, g/cm3 8.7
7.9
Embodied Carbon, kg CO2/kg material 8.7
2.8
Embodied Energy, MJ/kg 120
48
Embodied Water, L/kg 220
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
110 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 120
300 to 660
Stiffness to Weight: Axial, points 12
7.5
Stiffness to Weight: Bending, points 22
20
Strength to Weight: Axial, points 18
17 to 22
Strength to Weight: Bending, points 17
17 to 20
Thermal Shock Resistance, points 18
16 to 20

Alloy Composition

Aluminum (Al), % 0
0.5 to 2.0
Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 2.0 to 3.0
0
Cobalt (Co), % 0 to 0.5
0
Copper (Cu), % 4.0 to 6.0
57 to 60
Iron (Fe), % 9.9 to 19
0 to 0.35
Lead (Pb), % 0
0 to 0.5
Manganese (Mn), % 0 to 1.5
2.0 to 3.5
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 75 to 78
0 to 0.25
Phosphorus (P), % 0 to 0.010
0
Silicon (Si), % 0 to 0.5
0.5 to 1.5
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
0 to 0.3
Zinc (Zn), % 0
31.1 to 40
Residuals, % 0
0 to 0.5