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Nickel 22 vs. SAE-AISI F2 Steel

Nickel 22 belongs to the nickel alloys classification, while SAE-AISI F2 steel belongs to the iron alloys. There are 23 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is nickel 22 and the bottom bar is SAE-AISI F2 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 84
73
Tensile Strength: Ultimate (UTS), MPa 790
710 to 2360

Thermal Properties

Latent Heat of Fusion, J/g 320
250
Melting Completion (Liquidus), °C 1390
1520
Melting Onset (Solidus), °C 1360
1470
Specific Heat Capacity, J/kg-K 430
460
Thermal Conductivity, W/m-K 10
42
Thermal Expansion, µm/m-K 11
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
7.7
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
8.5

Otherwise Unclassified Properties

Base Metal Price, % relative 70
10
Density, g/cm3 8.9
8.1
Embodied Carbon, kg CO2/kg material 12
2.3
Embodied Energy, MJ/kg 170
32
Embodied Water, L/kg 300
50

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 25
24 to 81
Strength to Weight: Bending, points 21
22 to 49
Thermal Diffusivity, mm2/s 2.7
11
Thermal Shock Resistance, points 24
21 to 71

Alloy Composition

Carbon (C), % 0 to 0.015
1.2 to 1.4
Chromium (Cr), % 20 to 22.5
0.2 to 0.4
Cobalt (Co), % 0 to 2.5
0
Iron (Fe), % 2.0 to 6.0
92.6 to 95.4
Manganese (Mn), % 0 to 0.015
0.1 to 0.5
Molybdenum (Mo), % 12.5 to 14.5
0
Nickel (Ni), % 50.8 to 63
0
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 0.080
0.1 to 0.5
Sulfur (S), % 0 to 0.020
0 to 0.030
Tungsten (W), % 2.5 to 3.5
3.0 to 4.5
Vanadium (V), % 0 to 0.35
0