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Annealed Type 4 Magnetic Alloy vs. Annealed K93050 Alloy

Annealed Type 4 magnetic alloy belongs to the nickel alloys classification, while annealed K93050 alloy belongs to the iron alloys. They have 50% of their average alloy composition in common. There are 21 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is annealed Type 4 magnetic alloy and the bottom bar is annealed K93050 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Poisson's Ratio 0.31
0.3
Shear Modulus, GPa 73
72
Tensile Strength: Ultimate (UTS), MPa 620
500
Tensile Strength: Yield (Proof), MPa 270
300

Thermal Properties

Latent Heat of Fusion, J/g 290
270
Melting Completion (Liquidus), °C 1420
1430
Melting Onset (Solidus), °C 1370
1380
Specific Heat Capacity, J/kg-K 440
460
Thermal Expansion, µm/m-K 11
12

Otherwise Unclassified Properties

Base Metal Price, % relative 60
26
Density, g/cm3 8.8
8.2
Embodied Carbon, kg CO2/kg material 10
4.7
Embodied Energy, MJ/kg 140
65
Embodied Water, L/kg 210
120

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 190
240
Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 22
23
Strength to Weight: Axial, points 19
17
Strength to Weight: Bending, points 18
17
Thermal Shock Resistance, points 21
16

Alloy Composition

Carbon (C), % 0 to 0.050
0 to 0.15
Chromium (Cr), % 0 to 0.3
0 to 0.25
Cobalt (Co), % 0 to 0.5
0 to 0.5
Copper (Cu), % 0 to 0.3
0
Iron (Fe), % 9.5 to 17.5
61.4 to 63.9
Manganese (Mn), % 0 to 0.8
0 to 1.0
Molybdenum (Mo), % 3.5 to 6.0
0
Nickel (Ni), % 79 to 82
36
Phosphorus (P), % 0 to 0.010
0 to 0.020
Selenium (Se), % 0
0.15 to 0.3
Silicon (Si), % 0 to 0.5
0 to 0.35
Sulfur (S), % 0 to 0.020
0 to 0.020