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S46500 Stainless Steel vs. N07716 Nickel

S46500 stainless steel belongs to the iron alloys classification, while N07716 nickel belongs to the nickel alloys. They have a modest 31% of their average alloy composition in common, which, by itself, doesn't mean much. There are 25 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is S46500 stainless steel and the bottom bar is N07716 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 2.3 to 14
34
Fatigue Strength, MPa 550 to 890
690
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 75
78
Shear Strength, MPa 730 to 1120
580
Tensile Strength: Ultimate (UTS), MPa 1260 to 1930
860
Tensile Strength: Yield (Proof), MPa 1120 to 1810
350

Thermal Properties

Latent Heat of Fusion, J/g 280
320
Maximum Temperature: Mechanical, °C 780
980
Melting Completion (Liquidus), °C 1450
1480
Melting Onset (Solidus), °C 1410
1430
Specific Heat Capacity, J/kg-K 470
440
Thermal Expansion, µm/m-K 11
13

Otherwise Unclassified Properties

Base Metal Price, % relative 15
75
Density, g/cm3 7.9
8.5
Embodied Carbon, kg CO2/kg material 3.6
13
Embodied Energy, MJ/kg 51
190
Embodied Water, L/kg 120
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 43 to 210
240
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 44 to 68
28
Strength to Weight: Bending, points 33 to 44
24
Thermal Shock Resistance, points 44 to 67
24

Alloy Composition

Aluminum (Al), % 0
0 to 0.35
Carbon (C), % 0 to 0.020
0 to 0.030
Chromium (Cr), % 11 to 12.5
19 to 22
Iron (Fe), % 72.6 to 76.1
0 to 11.3
Manganese (Mn), % 0 to 0.25
0 to 0.2
Molybdenum (Mo), % 0.75 to 1.3
7.0 to 9.5
Nickel (Ni), % 10.7 to 11.3
59 to 63
Niobium (Nb), % 0
2.8 to 4.0
Nitrogen (N), % 0 to 0.010
0
Phosphorus (P), % 0 to 0.015
0 to 0.015
Silicon (Si), % 0 to 0.25
0 to 0.2
Sulfur (S), % 0 to 0.010
0 to 0.010
Titanium (Ti), % 1.5 to 1.8
1.0 to 1.6