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N06230 Nickel vs. ACI-ASTM CB7Cu-2 Steel

N06230 nickel belongs to the nickel alloys classification, while ACI-ASTM CB7Cu-2 steel belongs to the iron alloys. They have a modest 22% of their average alloy composition in common, which, by itself, doesn't mean much. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is N06230 nickel and the bottom bar is ACI-ASTM CB7Cu-2 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 38 to 48
5.7 to 11
Fatigue Strength, MPa 250 to 360
420 to 590
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 83
75
Tensile Strength: Ultimate (UTS), MPa 620 to 840
960 to 1350
Tensile Strength: Yield (Proof), MPa 330 to 400
760 to 1180

Thermal Properties

Latent Heat of Fusion, J/g 310
280
Melting Completion (Liquidus), °C 1370
1430
Melting Onset (Solidus), °C 1300
1380
Specific Heat Capacity, J/kg-K 420
480
Thermal Conductivity, W/m-K 8.9
17
Thermal Expansion, µm/m-K 13
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 1.3
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 85
13
Density, g/cm3 9.5
7.8
Embodied Carbon, kg CO2/kg material 11
2.6
Embodied Energy, MJ/kg 160
38
Embodied Water, L/kg 290
130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 200 to 330
71 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 250 to 380
1510 to 3600
Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 21
25
Strength to Weight: Axial, points 18 to 25
34 to 48
Strength to Weight: Bending, points 17 to 21
28 to 35
Thermal Diffusivity, mm2/s 2.3
4.6
Thermal Shock Resistance, points 17 to 23
32 to 45

Alloy Composition

Aluminum (Al), % 0.2 to 0.5
0
Boron (B), % 0 to 0.015
0
Carbon (C), % 0.050 to 0.15
0 to 0.070
Chromium (Cr), % 20 to 24
14 to 15.5
Cobalt (Co), % 0 to 5.0
0
Copper (Cu), % 0
2.5 to 3.2
Iron (Fe), % 0 to 3.0
73.6 to 79
Lanthanum (La), % 0.0050 to 0.050
0
Manganese (Mn), % 0.3 to 1.0
0 to 0.7
Molybdenum (Mo), % 1.0 to 3.0
0
Nickel (Ni), % 47.5 to 65.2
4.5 to 5.5
Niobium (Nb), % 0
0 to 0.35
Nitrogen (N), % 0
0 to 0.050
Phosphorus (P), % 0 to 0.030
0 to 0.035
Silicon (Si), % 0.25 to 0.75
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.030
Tungsten (W), % 13 to 15
0