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SAE-AISI H24 Steel vs. Grade M35-2 Nickel

SAE-AISI H24 steel belongs to the iron alloys classification, while grade M35-2 nickel belongs to the nickel alloys. There are 21 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 SAE-AISI H24 steel and the bottom bar is grade M35-2 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
160
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 78
62
Tensile Strength: Ultimate (UTS), MPa 720 to 1990
500

Thermal Properties

Latent Heat of Fusion, J/g 240
280
Melting Completion (Liquidus), °C 1750
1280
Melting Onset (Solidus), °C 1700
1230
Specific Heat Capacity, J/kg-K 420
430
Thermal Conductivity, W/m-K 27
22
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 37
55
Density, g/cm3 9.1
8.8
Embodied Carbon, kg CO2/kg material 6.1
8.1
Embodied Energy, MJ/kg 93
110
Embodied Water, L/kg 78
250

Common Calculations

Stiffness to Weight: Axial, points 12
10
Stiffness to Weight: Bending, points 22
21
Strength to Weight: Axial, points 22 to 61
16
Strength to Weight: Bending, points 20 to 39
16
Thermal Diffusivity, mm2/s 6.9
5.7
Thermal Shock Resistance, points 22 to 61
17

Alloy Composition

Carbon (C), % 0.42 to 0.53
0 to 0.35
Chromium (Cr), % 2.5 to 3.5
0
Copper (Cu), % 0 to 0.25
26 to 33
Iron (Fe), % 78 to 82.4
0 to 3.5
Manganese (Mn), % 0.15 to 0.4
0 to 1.5
Nickel (Ni), % 0 to 0.3
59.1 to 74
Niobium (Nb), % 0
0 to 0.5
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0.15 to 0.4
0 to 2.0
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 14 to 16
0
Vanadium (V), % 0.4 to 0.6
0