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SAE-AISI H22 Steel vs. N06045 Nickel

SAE-AISI H22 steel belongs to the iron alloys classification, while N06045 nickel belongs to the nickel alloys. They have a modest 27% of their average alloy composition in common, which, by itself, doesn't mean much. There are 20 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 H22 steel and the bottom bar is N06045 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 77
77
Tensile Strength: Ultimate (UTS), MPa 700 to 1920
690

Thermal Properties

Latent Heat of Fusion, J/g 250
350
Melting Completion (Liquidus), °C 1670
1350
Melting Onset (Solidus), °C 1620
1300
Specific Heat Capacity, J/kg-K 440
480
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 28
42
Density, g/cm3 8.7
8.0
Embodied Carbon, kg CO2/kg material 4.9
6.9
Embodied Energy, MJ/kg 73
98
Embodied Water, L/kg 72
250

Common Calculations

PREN (Pitting Resistance) 21
28
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 22 to 61
24
Strength to Weight: Bending, points 20 to 39
22
Thermal Shock Resistance, points 22 to 60
18

Alloy Composition

Carbon (C), % 0.3 to 0.4
0.050 to 0.12
Cerium (Ce), % 0
0.030 to 0.090
Chromium (Cr), % 1.8 to 3.8
26 to 29
Copper (Cu), % 0 to 0.25
0 to 0.3
Iron (Fe), % 82.2 to 87.4
21 to 25
Manganese (Mn), % 0.15 to 0.4
0 to 1.0
Nickel (Ni), % 0 to 0.3
45 to 50.4
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0.15 to 0.4
2.5 to 3.0
Sulfur (S), % 0 to 0.030
0 to 0.010
Tungsten (W), % 10 to 11.8
0
Vanadium (V), % 0.25 to 0.5
0