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EN 1.4911 Stainless Steel vs. N08221 Nickel

EN 1.4911 stainless steel belongs to the iron alloys classification, while N08221 nickel belongs to the nickel alloys. They have 40% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is EN 1.4911 stainless steel and the bottom bar is N08221 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 11
34
Fatigue Strength, MPa 530
190
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
79
Shear Strength, MPa 640
410
Tensile Strength: Ultimate (UTS), MPa 1070
610
Tensile Strength: Yield (Proof), MPa 970
270

Thermal Properties

Latent Heat of Fusion, J/g 270
310
Maximum Temperature: Mechanical, °C 700
980
Melting Completion (Liquidus), °C 1450
1440
Melting Onset (Solidus), °C 1410
1390
Specific Heat Capacity, J/kg-K 470
460
Thermal Expansion, µm/m-K 11
13

Otherwise Unclassified Properties

Base Metal Price, % relative 20
44
Density, g/cm3 7.9
8.3
Embodied Carbon, kg CO2/kg material 3.4
7.9
Embodied Energy, MJ/kg 49
110
Embodied Water, L/kg 130
240

Common Calculations

PREN (Pitting Resistance) 14
40
Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
170
Resilience: Unit (Modulus of Resilience), kJ/m3 2410
170
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 38
21
Strength to Weight: Bending, points 30
19
Thermal Shock Resistance, points 37
16

Alloy Composition

Aluminum (Al), % 0
0 to 0.2
Boron (B), % 0.0050 to 0.015
0
Carbon (C), % 0.050 to 0.12
0 to 0.025
Chromium (Cr), % 9.8 to 11.2
20 to 22
Cobalt (Co), % 5.0 to 7.0
0
Copper (Cu), % 0
1.5 to 3.0
Iron (Fe), % 75.7 to 83.8
22 to 33.9
Manganese (Mn), % 0.3 to 1.3
0 to 1.0
Molybdenum (Mo), % 0.5 to 1.0
5.0 to 6.5
Nickel (Ni), % 0.2 to 1.2
39 to 46
Niobium (Nb), % 0.2 to 0.5
0
Nitrogen (N), % 0 to 0.035
0
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0.1 to 0.8
0 to 0.050
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 0
0.6 to 1.0
Tungsten (W), % 0 to 0.7
0
Vanadium (V), % 0.1 to 0.4
0