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N10001 Nickel vs. SAE-AISI O7 Steel

N10001 nickel belongs to the nickel alloys classification, while SAE-AISI O7 steel belongs to the iron alloys. There are 19 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is N10001 nickel and the bottom bar is SAE-AISI O7 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
190
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 84
73
Tensile Strength: Ultimate (UTS), MPa 780
680 to 2110

Thermal Properties

Latent Heat of Fusion, J/g 320
250
Melting Completion (Liquidus), °C 1620
1480
Melting Onset (Solidus), °C 1570
1430
Specific Heat Capacity, J/kg-K 390
470
Thermal Expansion, µm/m-K 10
12

Otherwise Unclassified Properties

Base Metal Price, % relative 75
6.0
Density, g/cm3 9.2
7.9
Embodied Carbon, kg CO2/kg material 15
2.3
Embodied Energy, MJ/kg 200
33
Embodied Water, L/kg 260
52

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 24
24 to 74
Strength to Weight: Bending, points 21
22 to 46
Thermal Shock Resistance, points 25
23 to 70

Alloy Composition

Carbon (C), % 0 to 0.050
1.1 to 1.3
Chromium (Cr), % 0 to 1.0
0.35 to 0.85
Cobalt (Co), % 0 to 2.5
0
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 4.0 to 6.0
92.9 to 97.6
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 26 to 30
0 to 0.3
Nickel (Ni), % 58 to 69.8
0 to 0.3
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 0.6
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 0
1.0 to 2.0
Vanadium (V), % 0.2 to 0.4
0 to 0.4