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SAE-AISI H41 Steel vs. Type 1 Magnetic Alloy

Both SAE-AISI H41 steel and Type 1 magnetic alloy are iron alloys. They have 54% 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 H41 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 0.29
0.3
Shear Modulus, GPa 77
72
Tensile Strength: Ultimate (UTS), MPa 710 to 2210
500 to 830

Thermal Properties

Latent Heat of Fusion, J/g 270
270
Melting Completion (Liquidus), °C 1560
1420
Melting Onset (Solidus), °C 1510
1370
Specific Heat Capacity, J/kg-K 450
460
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 18
31
Density, g/cm3 8.1
8.3
Embodied Carbon, kg CO2/kg material 6.8
5.6
Embodied Energy, MJ/kg 97
77
Embodied Water, L/kg 97
130

Common Calculations

Stiffness to Weight: Axial, points 14
12
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 24 to 76
17 to 28
Strength to Weight: Bending, points 22 to 47
17 to 24
Thermal Shock Resistance, points 20 to 64
16 to 26

Alloy Composition

Carbon (C), % 0.6 to 0.75
0 to 0.050
Chromium (Cr), % 3.5 to 4.0
0 to 0.3
Cobalt (Co), % 0
0 to 0.5
Copper (Cu), % 0
0 to 0.3
Iron (Fe), % 81.8 to 85
50.7 to 56.5
Manganese (Mn), % 0.15 to 0.4
0 to 0.8
Molybdenum (Mo), % 8.2 to 9.2
0 to 0.3
Nickel (Ni), % 0
43.5 to 46.5
Phosphorus (P), % 0 to 0.030
0 to 0.010
Silicon (Si), % 0.2 to 0.45
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 1.4 to 2.1
0
Vanadium (V), % 1.0 to 1.3
0

Comparable Variants