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Type 1 Magnetic Alloy vs. SAE-AISI D3 Steel

Both Type 1 magnetic alloy and SAE-AISI D3 steel are iron alloys. They have 55% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is Type 1 magnetic alloy and the bottom bar is SAE-AISI D3 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 4.0 to 38
9.8 to 15
Poisson's Ratio 0.3
0.28
Shear Modulus, GPa 72
74
Tensile Strength: Ultimate (UTS), MPa 500 to 830
770 to 2050
Tensile Strength: Yield (Proof), MPa 220 to 790
480 to 1550

Thermal Properties

Latent Heat of Fusion, J/g 270
270
Melting Completion (Liquidus), °C 1420
1430
Melting Onset (Solidus), °C 1370
1390
Specific Heat Capacity, J/kg-K 460
480
Thermal Expansion, µm/m-K 12
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.1
3.0
Electrical Conductivity: Equal Weight (Specific), % IACS 3.4
3.5

Otherwise Unclassified Properties

Base Metal Price, % relative 31
8.0
Density, g/cm3 8.3
7.7
Embodied Carbon, kg CO2/kg material 5.6
3.2
Embodied Energy, MJ/kg 77
48
Embodied Water, L/kg 130
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33 to 150
97 to 180
Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 17 to 28
28 to 74
Strength to Weight: Bending, points 17 to 24
24 to 47
Thermal Shock Resistance, points 16 to 26
23 to 63

Alloy Composition

Carbon (C), % 0 to 0.050
2.0 to 2.4
Chromium (Cr), % 0 to 0.3
11 to 13.5
Cobalt (Co), % 0 to 0.5
0
Copper (Cu), % 0 to 0.3
0 to 0.25
Iron (Fe), % 50.7 to 56.5
80.3 to 87
Manganese (Mn), % 0 to 0.8
0 to 0.6
Molybdenum (Mo), % 0 to 0.3
0
Nickel (Ni), % 43.5 to 46.5
0 to 0.3
Phosphorus (P), % 0 to 0.010
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 0.6
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 0
0 to 1.0
Vanadium (V), % 0
0 to 1.0

Comparable Variants