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N08221 Nickel vs. S45000 Stainless Steel

N08221 nickel belongs to the nickel alloys classification, while S45000 stainless steel belongs to the iron alloys. They have 52% of their average alloy composition in common. There are 27 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 S45000 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 34
6.8 to 14
Fatigue Strength, MPa 190
330 to 650
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 79
76
Shear Strength, MPa 410
590 to 830
Tensile Strength: Ultimate (UTS), MPa 610
980 to 1410
Tensile Strength: Yield (Proof), MPa 270
580 to 1310

Thermal Properties

Latent Heat of Fusion, J/g 310
280
Maximum Temperature: Mechanical, °C 980
840
Melting Completion (Liquidus), °C 1440
1440
Melting Onset (Solidus), °C 1390
1390
Specific Heat Capacity, J/kg-K 460
480
Thermal Expansion, µm/m-K 13
11

Otherwise Unclassified Properties

Base Metal Price, % relative 44
13
Density, g/cm3 8.3
7.8
Embodied Carbon, kg CO2/kg material 7.9
2.8
Embodied Energy, MJ/kg 110
39
Embodied Water, L/kg 240
130

Common Calculations

PREN (Pitting Resistance) 40
17
Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
94 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 170
850 to 4400
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 21
35 to 50
Strength to Weight: Bending, points 19
28 to 36
Thermal Shock Resistance, points 16
33 to 47

Alloy Composition

Aluminum (Al), % 0 to 0.2
0
Carbon (C), % 0 to 0.025
0 to 0.050
Chromium (Cr), % 20 to 22
14 to 16
Copper (Cu), % 1.5 to 3.0
1.3 to 1.8
Iron (Fe), % 22 to 33.9
72.1 to 79.3
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 5.0 to 6.5
0.5 to 1.0
Nickel (Ni), % 39 to 46
5.0 to 7.0
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.050
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030
Titanium (Ti), % 0.6 to 1.0
0