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Grade 364 Molybdenum vs. SAE-AISI H24 Steel

Grade 364 molybdenum belongs to the otherwise unclassified metals classification, while SAE-AISI H24 steel belongs to the iron alloys. There are 16 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 grade 364 molybdenum and the bottom bar is SAE-AISI H24 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 310
200
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 120
78
Tensile Strength: Ultimate (UTS), MPa 580 to 720
720 to 1990

Thermal Properties

Latent Heat of Fusion, J/g 370
240
Specific Heat Capacity, J/kg-K 250
420
Thermal Expansion, µm/m-K 7.0
12

Otherwise Unclassified Properties

Density, g/cm3 10
9.1
Embodied Carbon, kg CO2/kg material 28
6.1
Embodied Energy, MJ/kg 330
93
Embodied Water, L/kg 360
78

Common Calculations

Stiffness to Weight: Axial, points 17
12
Stiffness to Weight: Bending, points 22
22
Strength to Weight: Axial, points 16 to 20
22 to 61
Strength to Weight: Bending, points 15 to 17
20 to 39
Thermal Shock Resistance, points 19 to 24
22 to 61

Alloy Composition

Carbon (C), % 0.010 to 0.040
0.42 to 0.53
Chromium (Cr), % 0
2.5 to 3.5
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 0 to 0.010
78 to 82.4
Manganese (Mn), % 0
0.15 to 0.4
Molybdenum (Mo), % 99.2 to 99.5
0
Nickel (Ni), % 0 to 0.0050
0 to 0.3
Nitrogen (N), % 0 to 0.0020
0
Oxygen (O), % 0 to 0.030
0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.0050
0.15 to 0.4
Sulfur (S), % 0
0 to 0.030
Titanium (Ti), % 0.4 to 0.55
0
Tungsten (W), % 0
14 to 16
Vanadium (V), % 0
0.4 to 0.6
Zirconium (Zr), % 0.060 to 0.12
0