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SAE-AISI H23 Steel vs. EN 2.4669 Nickel

SAE-AISI H23 steel belongs to the iron alloys classification, while EN 2.4669 nickel belongs to the nickel alloys. There are 21 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI H23 steel and the bottom bar is EN 2.4669 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 80
73
Tensile Strength: Ultimate (UTS), MPa 760 to 1550
1110

Thermal Properties

Latent Heat of Fusion, J/g 260
310
Melting Completion (Liquidus), °C 1680
1380
Melting Onset (Solidus), °C 1630
1330
Specific Heat Capacity, J/kg-K 440
460
Thermal Conductivity, W/m-K 20
12
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 34
60
Density, g/cm3 8.7
8.4
Embodied Carbon, kg CO2/kg material 6.9
10
Embodied Energy, MJ/kg 110
150
Embodied Water, L/kg 120
260

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 22
23
Strength to Weight: Axial, points 24 to 49
37
Strength to Weight: Bending, points 21 to 34
28
Thermal Diffusivity, mm2/s 5.2
3.1
Thermal Shock Resistance, points 23 to 47
33

Alloy Composition

Aluminum (Al), % 0
0.4 to 1.0
Carbon (C), % 0.25 to 0.35
0 to 0.080
Chromium (Cr), % 11 to 12.8
14 to 17
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 0 to 0.25
0 to 0.5
Iron (Fe), % 71.3 to 76.7
5.0 to 9.0
Manganese (Mn), % 0.15 to 0.4
0 to 1.0
Nickel (Ni), % 0 to 0.3
65.9 to 77.7
Niobium (Nb), % 0
0.7 to 1.2
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0.15 to 0.6
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.015
Titanium (Ti), % 0
2.3 to 2.8
Tungsten (W), % 11 to 12.8
0
Vanadium (V), % 0.75 to 1.3
0