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EN 1.4415 Stainless Steel vs. N08221 Nickel

EN 1.4415 stainless steel belongs to the iron alloys classification, while N08221 nickel belongs to the nickel alloys. They have 48% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is EN 1.4415 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, % 17 to 20
34
Fatigue Strength, MPa 470 to 510
190
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
79
Shear Strength, MPa 520 to 570
410
Tensile Strength: Ultimate (UTS), MPa 830 to 930
610
Tensile Strength: Yield (Proof), MPa 730 to 840
270

Thermal Properties

Latent Heat of Fusion, J/g 280
310
Maximum Temperature: Mechanical, °C 790
980
Melting Completion (Liquidus), °C 1460
1440
Melting Onset (Solidus), °C 1420
1390
Specific Heat Capacity, J/kg-K 470
460
Thermal Expansion, µm/m-K 9.9
13

Otherwise Unclassified Properties

Base Metal Price, % relative 13
44
Density, g/cm3 7.9
8.3
Embodied Carbon, kg CO2/kg material 3.6
7.9
Embodied Energy, MJ/kg 51
110
Embodied Water, L/kg 120
240

Common Calculations

PREN (Pitting Resistance) 19
40
Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 160
170
Resilience: Unit (Modulus of Resilience), kJ/m3 1350 to 1790
170
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 29 to 33
21
Strength to Weight: Bending, points 25 to 27
19
Thermal Shock Resistance, points 30 to 34
16

Alloy Composition

Aluminum (Al), % 0
0 to 0.2
Carbon (C), % 0 to 0.030
0 to 0.025
Chromium (Cr), % 11.5 to 13.5
20 to 22
Copper (Cu), % 0
1.5 to 3.0
Iron (Fe), % 75.9 to 82.4
22 to 33.9
Manganese (Mn), % 0 to 0.5
0 to 1.0
Molybdenum (Mo), % 1.5 to 2.5
5.0 to 6.5
Nickel (Ni), % 4.5 to 6.5
39 to 46
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 0.5
0 to 0.050
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 0 to 0.010
0.6 to 1.0
Vanadium (V), % 0.1 to 0.5
0