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Type 3 Magnetic Alloy vs. EN 1.4980 Stainless Steel

Type 3 magnetic alloy belongs to the nickel alloys classification, while EN 1.4980 stainless steel belongs to the iron alloys. They have 44% of their average alloy composition in common. There are 28 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 1.4980 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
190
Elongation at Break, % 43
17
Fatigue Strength, MPa 170
410
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 70
75
Shear Strength, MPa 380
630
Tensile Strength: Ultimate (UTS), MPa 550
1030
Tensile Strength: Yield (Proof), MPa 210
680

Thermal Properties

Latent Heat of Fusion, J/g 290
300
Maximum Temperature: Mechanical, °C 910
920
Melting Completion (Liquidus), °C 1370
1430
Melting Onset (Solidus), °C 1320
1380
Specific Heat Capacity, J/kg-K 450
470
Thermal Expansion, µm/m-K 12
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
1.9
Electrical Conductivity: Equal Weight (Specific), % IACS 3.0
2.1

Otherwise Unclassified Properties

Base Metal Price, % relative 55
26
Density, g/cm3 8.7
7.9
Embodied Carbon, kg CO2/kg material 8.7
6.0
Embodied Energy, MJ/kg 120
87
Embodied Water, L/kg 220
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
150
Resilience: Unit (Modulus of Resilience), kJ/m3 120
1180
Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 18
36
Strength to Weight: Bending, points 17
28
Thermal Shock Resistance, points 18
22

Alloy Composition

Aluminum (Al), % 0
0 to 0.35
Boron (B), % 0
0.0030 to 0.010
Carbon (C), % 0 to 0.050
0.030 to 0.080
Chromium (Cr), % 2.0 to 3.0
13.5 to 16
Cobalt (Co), % 0 to 0.5
0
Copper (Cu), % 4.0 to 6.0
0
Iron (Fe), % 9.9 to 19
49.2 to 58.5
Manganese (Mn), % 0 to 1.5
1.0 to 2.0
Molybdenum (Mo), % 0 to 0.5
1.0 to 1.5
Nickel (Ni), % 75 to 78
24 to 27
Phosphorus (P), % 0 to 0.010
0 to 0.025
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.020
0 to 0.015
Titanium (Ti), % 0
1.9 to 2.3
Vanadium (V), % 0
0.1 to 0.5