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SAE-AISI O1 Steel vs. N10629 Nickel

SAE-AISI O1 steel belongs to the iron alloys classification, while N10629 nickel belongs to the nickel alloys. There are 19 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 O1 steel and the bottom bar is N10629 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
220
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 72
83
Tensile Strength: Ultimate (UTS), MPa 640 to 2060
860

Thermal Properties

Latent Heat of Fusion, J/g 250
310
Melting Completion (Liquidus), °C 1460
1610
Melting Onset (Solidus), °C 1420
1560
Specific Heat Capacity, J/kg-K 470
390
Thermal Expansion, µm/m-K 12
10

Otherwise Unclassified Properties

Base Metal Price, % relative 3.4
75
Density, g/cm3 7.8
9.2
Embodied Carbon, kg CO2/kg material 1.9
15
Embodied Energy, MJ/kg 27
190
Embodied Water, L/kg 51
270

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
22
Strength to Weight: Axial, points 23 to 73
26
Strength to Weight: Bending, points 21 to 46
22
Thermal Shock Resistance, points 21 to 68
27

Alloy Composition

Aluminum (Al), % 0
0.1 to 0.5
Carbon (C), % 0.85 to 1.0
0 to 0.010
Chromium (Cr), % 0.4 to 0.6
0.5 to 1.5
Cobalt (Co), % 0
0 to 2.5
Copper (Cu), % 0 to 0.25
0 to 0.5
Iron (Fe), % 95 to 97.4
1.0 to 6.0
Manganese (Mn), % 1.0 to 1.4
0 to 1.5
Molybdenum (Mo), % 0
26 to 30
Nickel (Ni), % 0 to 0.3
65 to 72.4
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0 to 0.5
0 to 0.050
Sulfur (S), % 0 to 0.030
0 to 0.010
Tungsten (W), % 0.4 to 0.6
0
Vanadium (V), % 0 to 0.3
0