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Type 3 Magnetic Alloy vs. C90900 Bronze

Type 3 magnetic alloy belongs to the nickel alloys classification, while C90900 bronze 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 3 magnetic alloy and the bottom bar is C90900 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
110
Elongation at Break, % 43
15
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 70
40
Tensile Strength: Ultimate (UTS), MPa 550
280
Tensile Strength: Yield (Proof), MPa 210
140

Thermal Properties

Latent Heat of Fusion, J/g 290
190
Maximum Temperature: Mechanical, °C 910
160
Melting Completion (Liquidus), °C 1370
980
Melting Onset (Solidus), °C 1320
820
Specific Heat Capacity, J/kg-K 450
360
Thermal Expansion, µm/m-K 12
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
11
Electrical Conductivity: Equal Weight (Specific), % IACS 3.0
11

Otherwise Unclassified Properties

Base Metal Price, % relative 55
36
Density, g/cm3 8.7
8.7
Embodied Carbon, kg CO2/kg material 8.7
3.9
Embodied Energy, MJ/kg 120
64
Embodied Water, L/kg 220
410

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
35
Resilience: Unit (Modulus of Resilience), kJ/m3 120
89
Stiffness to Weight: Axial, points 12
6.8
Stiffness to Weight: Bending, points 22
18
Strength to Weight: Axial, points 18
8.8
Strength to Weight: Bending, points 17
11
Thermal Shock Resistance, points 18
10

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
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
86 to 89
Iron (Fe), % 9.9 to 19
0 to 0.15
Lead (Pb), % 0
0 to 0.25
Manganese (Mn), % 0 to 1.5
0
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 75 to 78
0 to 0.5
Phosphorus (P), % 0 to 0.010
0 to 0.050
Silicon (Si), % 0 to 0.5
0 to 0.0050
Sulfur (S), % 0 to 0.020
0 to 0.050
Tin (Sn), % 0
12 to 14
Zinc (Zn), % 0
0 to 0.25
Residuals, % 0
0 to 0.6