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Type 2 Magnetic Alloy vs. EN 1.4905 Stainless Steel

Both Type 2 magnetic alloy and EN 1.4905 stainless steel are iron alloys. They have 52% of their average alloy composition in common. There are 25 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 2 magnetic alloy and the bottom bar is EN 1.4905 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 2.0 to 38
19
Poisson's Ratio 0.3
0.28
Shear Modulus, GPa 72
76
Tensile Strength: Ultimate (UTS), MPa 510 to 910
740
Tensile Strength: Yield (Proof), MPa 260 to 870
510

Thermal Properties

Latent Heat of Fusion, J/g 270
270
Melting Completion (Liquidus), °C 1420
1480
Melting Onset (Solidus), °C 1370
1440
Specific Heat Capacity, J/kg-K 460
470
Thermal Expansion, µm/m-K 12
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.9
3.7
Electrical Conductivity: Equal Weight (Specific), % IACS 4.2
4.2

Otherwise Unclassified Properties

Base Metal Price, % relative 33
9.5
Density, g/cm3 8.4
7.9
Embodied Carbon, kg CO2/kg material 5.9
2.8
Embodied Energy, MJ/kg 81
40
Embodied Water, L/kg 140
90

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18 to 160
130
Resilience: Unit (Modulus of Resilience), kJ/m3 170 to 2010
680
Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 17 to 30
26
Strength to Weight: Bending, points 17 to 25
23
Thermal Shock Resistance, points 16 to 29
25

Alloy Composition

Aluminum (Al), % 0
0 to 0.040
Boron (B), % 0
0.00050 to 0.0050
Carbon (C), % 0 to 0.050
0.090 to 0.13
Chromium (Cr), % 0 to 0.3
8.5 to 9.5
Cobalt (Co), % 0 to 0.5
0
Copper (Cu), % 0 to 0.3
0
Iron (Fe), % 48.2 to 53
86.2 to 88.8
Manganese (Mn), % 0 to 0.8
0.3 to 0.6
Molybdenum (Mo), % 0 to 0.3
0.9 to 1.1
Nickel (Ni), % 47 to 49
0.1 to 0.4
Niobium (Nb), % 0
0.060 to 0.1
Nitrogen (N), % 0
0.050 to 0.090
Phosphorus (P), % 0 to 0.010
0 to 0.020
Silicon (Si), % 0 to 0.5
0.1 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.010
Tungsten (W), % 0
0.9 to 1.1
Vanadium (V), % 0
0.18 to 0.25