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AISI 205 Stainless Steel vs. N07776 Nickel

AISI 205 stainless steel belongs to the iron alloys classification, while N07776 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 26 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 AISI 205 stainless steel and the bottom bar is N07776 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 11 to 51
39
Fatigue Strength, MPa 410 to 640
220
Poisson's Ratio 0.28
0.3
Shear Modulus, GPa 77
79
Shear Strength, MPa 560 to 850
470
Tensile Strength: Ultimate (UTS), MPa 800 to 1430
700
Tensile Strength: Yield (Proof), MPa 450 to 1100
270

Thermal Properties

Latent Heat of Fusion, J/g 280
320
Maximum Temperature: Mechanical, °C 880
970
Melting Completion (Liquidus), °C 1380
1550
Melting Onset (Solidus), °C 1340
1500
Specific Heat Capacity, J/kg-K 480
430
Thermal Expansion, µm/m-K 18
12

Otherwise Unclassified Properties

Base Metal Price, % relative 11
85
Density, g/cm3 7.6
8.6
Embodied Carbon, kg CO2/kg material 2.6
15
Embodied Energy, MJ/kg 37
210
Embodied Water, L/kg 150
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 430
220
Resilience: Unit (Modulus of Resilience), kJ/m3 510 to 3060
180
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 26
23
Strength to Weight: Axial, points 29 to 52
22
Strength to Weight: Bending, points 25 to 37
20
Thermal Shock Resistance, points 16 to 29
20

Alloy Composition

Aluminum (Al), % 0
0 to 2.0
Carbon (C), % 0.12 to 0.25
0 to 0.030
Chromium (Cr), % 16.5 to 18.5
12 to 22
Iron (Fe), % 62.6 to 68.1
0 to 24.5
Manganese (Mn), % 14 to 15.5
0 to 1.0
Molybdenum (Mo), % 0
9.0 to 15
Nickel (Ni), % 1.0 to 1.7
50 to 60
Niobium (Nb), % 0
4.0 to 6.0
Nitrogen (N), % 0.32 to 0.4
0
Phosphorus (P), % 0 to 0.060
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.010
Titanium (Ti), % 0
0 to 1.0
Tungsten (W), % 0
0.5 to 2.5