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EN 2.4889 Nickel vs. SAE-AISI H24 Steel

EN 2.4889 nickel belongs to the nickel alloys classification, while SAE-AISI H24 steel belongs to the iron alloys. They have a modest 27% of their average alloy composition in common, which, by itself, doesn't mean much. There are 22 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 EN 2.4889 nickel and the bottom bar is SAE-AISI H24 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 77
78
Tensile Strength: Ultimate (UTS), MPa 720
720 to 1990

Thermal Properties

Latent Heat of Fusion, J/g 350
240
Melting Completion (Liquidus), °C 1350
1750
Melting Onset (Solidus), °C 1300
1700
Specific Heat Capacity, J/kg-K 480
420
Thermal Conductivity, W/m-K 13
27
Thermal Expansion, µm/m-K 14
12

Otherwise Unclassified Properties

Base Metal Price, % relative 42
37
Density, g/cm3 8.0
9.1
Embodied Carbon, kg CO2/kg material 6.9
6.1
Embodied Energy, MJ/kg 98
93
Embodied Water, L/kg 250
78

Common Calculations

PREN (Pitting Resistance) 28
28
Stiffness to Weight: Axial, points 14
12
Stiffness to Weight: Bending, points 24
22
Strength to Weight: Axial, points 25
22 to 61
Strength to Weight: Bending, points 22
20 to 39
Thermal Diffusivity, mm2/s 3.4
6.9
Thermal Shock Resistance, points 19
22 to 61

Alloy Composition

Carbon (C), % 0.050 to 0.12
0.42 to 0.53
Cerium (Ce), % 0.030 to 0.090
0
Chromium (Cr), % 26 to 29
2.5 to 3.5
Copper (Cu), % 0 to 0.3
0 to 0.25
Iron (Fe), % 21 to 25
78 to 82.4
Manganese (Mn), % 0 to 1.0
0.15 to 0.4
Nickel (Ni), % 45 to 50.4
0 to 0.3
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 2.5 to 3.0
0.15 to 0.4
Sulfur (S), % 0 to 0.010
0 to 0.030
Tungsten (W), % 0
14 to 16
Vanadium (V), % 0
0.4 to 0.6