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Type 3 Magnetic Alloy vs. EN 1.4823 Stainless Steel

Type 3 magnetic alloy belongs to the nickel alloys classification, while EN 1.4823 stainless steel belongs to the iron alloys. They have a modest 23% of their average alloy composition in common, which, by itself, doesn't mean much. There are 27 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 EN 1.4823 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
200
Elongation at Break, % 43
3.4
Fatigue Strength, MPa 170
130
Poisson's Ratio 0.31
0.27
Shear Modulus, GPa 70
79
Tensile Strength: Ultimate (UTS), MPa 550
620
Tensile Strength: Yield (Proof), MPa 210
290

Thermal Properties

Latent Heat of Fusion, J/g 290
320
Maximum Temperature: Mechanical, °C 910
1100
Melting Completion (Liquidus), °C 1370
1400
Melting Onset (Solidus), °C 1320
1360
Specific Heat Capacity, J/kg-K 450
490
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
2.0
Electrical Conductivity: Equal Weight (Specific), % IACS 3.0
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 55
16
Density, g/cm3 8.7
7.6
Embodied Carbon, kg CO2/kg material 8.7
3.0
Embodied Energy, MJ/kg 120
43
Embodied Water, L/kg 220
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
17
Resilience: Unit (Modulus of Resilience), kJ/m3 120
200
Stiffness to Weight: Axial, points 12
15
Stiffness to Weight: Bending, points 22
26
Strength to Weight: Axial, points 18
23
Strength to Weight: Bending, points 17
21
Thermal Shock Resistance, points 18
17

Alloy Composition

Carbon (C), % 0 to 0.050
0.3 to 0.5
Chromium (Cr), % 2.0 to 3.0
25 to 28
Cobalt (Co), % 0 to 0.5
0
Copper (Cu), % 4.0 to 6.0
0
Iron (Fe), % 9.9 to 19
60.9 to 70.7
Manganese (Mn), % 0 to 1.5
0 to 1.5
Molybdenum (Mo), % 0 to 0.5
0 to 0.5
Nickel (Ni), % 75 to 78
3.0 to 6.0
Phosphorus (P), % 0 to 0.010
0 to 0.040
Silicon (Si), % 0 to 0.5
1.0 to 2.5
Sulfur (S), % 0 to 0.020
0 to 0.030