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N08221 Nickel vs. ACI-ASTM CA15M Steel

N08221 nickel belongs to the nickel alloys classification, while ACI-ASTM CA15M steel belongs to the iron alloys. They have 42% of their average alloy composition in common. There are 26 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 N08221 nickel and the bottom bar is ACI-ASTM CA15M steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 34
20
Fatigue Strength, MPa 190
330
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 79
76
Tensile Strength: Ultimate (UTS), MPa 610
690
Tensile Strength: Yield (Proof), MPa 270
510

Thermal Properties

Latent Heat of Fusion, J/g 310
270
Maximum Temperature: Mechanical, °C 980
760
Melting Completion (Liquidus), °C 1440
1450
Melting Onset (Solidus), °C 1390
1410
Specific Heat Capacity, J/kg-K 460
480
Thermal Expansion, µm/m-K 13
10

Otherwise Unclassified Properties

Base Metal Price, % relative 44
7.5
Density, g/cm3 8.3
7.8
Embodied Carbon, kg CO2/kg material 7.9
2.1
Embodied Energy, MJ/kg 110
29
Embodied Water, L/kg 240
100

Common Calculations

PREN (Pitting Resistance) 40
15
Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
130
Resilience: Unit (Modulus of Resilience), kJ/m3 170
670
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 21
25
Strength to Weight: Bending, points 19
22
Thermal Shock Resistance, points 16
25

Alloy Composition

Aluminum (Al), % 0 to 0.2
0
Carbon (C), % 0 to 0.025
0 to 0.15
Chromium (Cr), % 20 to 22
11.5 to 14
Copper (Cu), % 1.5 to 3.0
0
Iron (Fe), % 22 to 33.9
82.1 to 88.4
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 5.0 to 6.5
0.15 to 1.0
Nickel (Ni), % 39 to 46
0 to 1.0
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.050
0 to 0.65
Sulfur (S), % 0 to 0.030
0 to 0.040
Titanium (Ti), % 0.6 to 1.0
0