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Type 3 Magnetic Alloy vs. N08028 Stainless Steel

Type 3 magnetic alloy belongs to the nickel alloys classification, while N08028 stainless steel belongs to the iron alloys. They have 51% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is Type 3 magnetic alloy and the bottom bar is N08028 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
200
Elongation at Break, % 43
45
Fatigue Strength, MPa 170
220
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 70
80
Shear Strength, MPa 380
400
Tensile Strength: Ultimate (UTS), MPa 550
570
Tensile Strength: Yield (Proof), MPa 210
240

Thermal Properties

Latent Heat of Fusion, J/g 290
320
Maximum Temperature: Mechanical, °C 910
1100
Melting Completion (Liquidus), °C 1370
1420
Melting Onset (Solidus), °C 1320
1370
Specific Heat Capacity, J/kg-K 450
470
Thermal Expansion, µm/m-K 12
16

Otherwise Unclassified Properties

Base Metal Price, % relative 55
37
Density, g/cm3 8.7
8.1
Embodied Carbon, kg CO2/kg material 8.7
6.4
Embodied Energy, MJ/kg 120
89
Embodied Water, L/kg 220
240

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
210
Resilience: Unit (Modulus of Resilience), kJ/m3 120
140
Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 18
19
Strength to Weight: Bending, points 17
19
Thermal Shock Resistance, points 18
12

Alloy Composition

Carbon (C), % 0 to 0.050
0 to 0.030
Chromium (Cr), % 2.0 to 3.0
26 to 28
Cobalt (Co), % 0 to 0.5
0
Copper (Cu), % 4.0 to 6.0
0.6 to 1.4
Iron (Fe), % 9.9 to 19
29 to 40.4
Manganese (Mn), % 0 to 1.5
0 to 2.5
Molybdenum (Mo), % 0 to 0.5
3.0 to 4.0
Nickel (Ni), % 75 to 78
30 to 34
Phosphorus (P), % 0 to 0.010
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.020
0 to 0.030