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N07750 Nickel vs. S24000 Stainless Steel

N07750 nickel belongs to the nickel alloys classification, while S24000 stainless steel belongs to the iron alloys. They have a modest 26% of their average alloy composition in common, which, by itself, doesn't mean much. There are 26 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is N07750 nickel and the bottom bar is S24000 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 25
39
Fatigue Strength, MPa 520
370
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 73
77
Shear Strength, MPa 770
530
Tensile Strength: Ultimate (UTS), MPa 1200
770
Tensile Strength: Yield (Proof), MPa 820
430

Thermal Properties

Latent Heat of Fusion, J/g 310
280
Maximum Temperature: Mechanical, °C 960
910
Melting Completion (Liquidus), °C 1430
1390
Melting Onset (Solidus), °C 1400
1350
Specific Heat Capacity, J/kg-K 460
480
Thermal Expansion, µm/m-K 12
17

Otherwise Unclassified Properties

Base Metal Price, % relative 60
12
Density, g/cm3 8.4
7.6
Embodied Carbon, kg CO2/kg material 10
2.7
Embodied Energy, MJ/kg 150
39
Embodied Water, L/kg 260
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 270
260
Resilience: Unit (Modulus of Resilience), kJ/m3 1770
470
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 40
28
Strength to Weight: Bending, points 30
24
Thermal Shock Resistance, points 36
16

Alloy Composition

Aluminum (Al), % 0.4 to 1.0
0
Carbon (C), % 0 to 0.080
0 to 0.080
Chromium (Cr), % 14 to 17
17 to 19
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 5.0 to 9.0
61.5 to 69
Manganese (Mn), % 0 to 1.0
11.5 to 14.5
Nickel (Ni), % 70 to 77.7
2.3 to 3.7
Niobium (Nb), % 0.7 to 1.2
0
Nitrogen (N), % 0
0.2 to 0.4
Phosphorus (P), % 0
0 to 0.060
Silicon (Si), % 0 to 0.5
0 to 0.75
Sulfur (S), % 0 to 0.010
0 to 0.030
Titanium (Ti), % 2.3 to 2.8
0