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N07716 Nickel vs. S82012 Stainless Steel

N07716 nickel belongs to the nickel alloys classification, while S82012 stainless steel belongs to the iron alloys. They have a modest 27% of their average alloy composition in common, which, by itself, doesn't mean much. There are 30 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 N07716 nickel and the bottom bar is S82012 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 34
40
Fatigue Strength, MPa 690
480
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 78
78
Shear Strength, MPa 580
550
Tensile Strength: Ultimate (UTS), MPa 860
800
Tensile Strength: Yield (Proof), MPa 350
560

Thermal Properties

Latent Heat of Fusion, J/g 320
280
Maximum Temperature: Mechanical, °C 980
950
Melting Completion (Liquidus), °C 1480
1430
Melting Onset (Solidus), °C 1430
1380
Specific Heat Capacity, J/kg-K 440
480
Thermal Conductivity, W/m-K 11
15
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 75
11
Density, g/cm3 8.5
7.7
Embodied Carbon, kg CO2/kg material 13
2.4
Embodied Energy, MJ/kg 190
35
Embodied Water, L/kg 280
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240
290
Resilience: Unit (Modulus of Resilience), kJ/m3 300
790
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 28
29
Strength to Weight: Bending, points 24
25
Thermal Diffusivity, mm2/s 2.8
3.9
Thermal Shock Resistance, points 24
23

Alloy Composition

Aluminum (Al), % 0 to 0.35
0
Carbon (C), % 0 to 0.030
0 to 0.050
Chromium (Cr), % 19 to 22
19 to 20.5
Copper (Cu), % 0
0 to 1.0
Iron (Fe), % 0 to 11.3
71.3 to 77.9
Manganese (Mn), % 0 to 0.2
2.0 to 4.0
Molybdenum (Mo), % 7.0 to 9.5
0.1 to 0.6
Nickel (Ni), % 59 to 63
0.8 to 1.5
Niobium (Nb), % 2.8 to 4.0
0
Nitrogen (N), % 0
0.16 to 0.26
Phosphorus (P), % 0 to 0.015
0 to 0.040
Silicon (Si), % 0 to 0.2
0 to 0.8
Sulfur (S), % 0 to 0.010
0 to 0.0050
Titanium (Ti), % 1.0 to 1.6
0