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Type 3 Magnetic Alloy vs. C67300 Bronze

Type 3 magnetic alloy belongs to the nickel alloys classification, while C67300 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 C67300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
110
Elongation at Break, % 43
12
Poisson's Ratio 0.31
0.31
Shear Modulus, GPa 70
41
Shear Strength, MPa 380
300
Tensile Strength: Ultimate (UTS), MPa 550
500
Tensile Strength: Yield (Proof), MPa 210
340

Thermal Properties

Latent Heat of Fusion, J/g 290
190
Maximum Temperature: Mechanical, °C 910
130
Melting Completion (Liquidus), °C 1370
870
Melting Onset (Solidus), °C 1320
830
Specific Heat Capacity, J/kg-K 450
390
Thermal Expansion, µm/m-K 12
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
22
Electrical Conductivity: Equal Weight (Specific), % IACS 3.0
25

Otherwise Unclassified Properties

Base Metal Price, % relative 55
23
Density, g/cm3 8.7
8.0
Embodied Carbon, kg CO2/kg material 8.7
2.7
Embodied Energy, MJ/kg 120
46
Embodied Water, L/kg 220
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
55
Resilience: Unit (Modulus of Resilience), kJ/m3 120
550
Stiffness to Weight: Axial, points 12
7.4
Stiffness to Weight: Bending, points 22
20
Strength to Weight: Axial, points 18
17
Strength to Weight: Bending, points 17
17
Thermal Shock Resistance, points 18
16

Alloy Composition

Aluminum (Al), % 0
0 to 0.25
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
58 to 63
Iron (Fe), % 9.9 to 19
0 to 0.5
Lead (Pb), % 0
0.4 to 3.0
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
27.2 to 39.1
Residuals, % 0
0 to 0.5