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SAE-AISI H23 Steel vs. Type 1 Magnetic Alloy

Both SAE-AISI H23 steel and Type 1 magnetic alloy are iron alloys. They have 55% of their average alloy composition in common. There are 19 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI H23 steel and the bottom bar is Type 1 magnetic alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.28
0.3
Shear Modulus, GPa 80
72
Tensile Strength: Ultimate (UTS), MPa 760 to 1550
500 to 830

Thermal Properties

Latent Heat of Fusion, J/g 260
270
Melting Completion (Liquidus), °C 1680
1420
Melting Onset (Solidus), °C 1630
1370
Specific Heat Capacity, J/kg-K 440
460
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 34
31
Density, g/cm3 8.7
8.3
Embodied Carbon, kg CO2/kg material 6.9
5.6
Embodied Energy, MJ/kg 110
77
Embodied Water, L/kg 120
130

Common Calculations

Stiffness to Weight: Axial, points 13
12
Stiffness to Weight: Bending, points 22
23
Strength to Weight: Axial, points 24 to 49
17 to 28
Strength to Weight: Bending, points 21 to 34
17 to 24
Thermal Shock Resistance, points 23 to 47
16 to 26

Alloy Composition

Carbon (C), % 0.25 to 0.35
0 to 0.050
Chromium (Cr), % 11 to 12.8
0 to 0.3
Cobalt (Co), % 0
0 to 0.5
Copper (Cu), % 0 to 0.25
0 to 0.3
Iron (Fe), % 71.3 to 76.7
50.7 to 56.5
Manganese (Mn), % 0.15 to 0.4
0 to 0.8
Molybdenum (Mo), % 0
0 to 0.3
Nickel (Ni), % 0 to 0.3
43.5 to 46.5
Phosphorus (P), % 0 to 0.030
0 to 0.010
Silicon (Si), % 0.15 to 0.6
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 11 to 12.8
0
Vanadium (V), % 0.75 to 1.3
0

Comparable Variants