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EN 1.5525 Steel vs. N08221 Nickel

EN 1.5525 steel belongs to the iron alloys classification, while N08221 nickel belongs to the nickel alloys. They have a modest 29% 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 (7, in this case) are not shown.

For each property being compared, the top bar is EN 1.5525 steel and the bottom bar is N08221 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 11 to 21
34
Fatigue Strength, MPa 210 to 310
190
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 73
79
Shear Strength, MPa 310 to 350
410
Tensile Strength: Ultimate (UTS), MPa 440 to 1440
610
Tensile Strength: Yield (Proof), MPa 300 to 490
270

Thermal Properties

Latent Heat of Fusion, J/g 250
310
Maximum Temperature: Mechanical, °C 400
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 13
13

Otherwise Unclassified Properties

Base Metal Price, % relative 1.9
44
Density, g/cm3 7.8
8.3
Embodied Carbon, kg CO2/kg material 1.4
7.9
Embodied Energy, MJ/kg 19
110
Embodied Water, L/kg 48
240

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 44 to 240
170
Resilience: Unit (Modulus of Resilience), kJ/m3 240 to 640
170
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 16 to 51
21
Strength to Weight: Bending, points 16 to 36
19
Thermal Shock Resistance, points 13 to 42
16

Alloy Composition

Aluminum (Al), % 0
0 to 0.2
Boron (B), % 0.00080 to 0.0050
0
Carbon (C), % 0.18 to 0.23
0 to 0.025
Chromium (Cr), % 0 to 0.3
20 to 22
Copper (Cu), % 0 to 0.25
1.5 to 3.0
Iron (Fe), % 97.7 to 98.9
22 to 33.9
Manganese (Mn), % 0.9 to 1.2
0 to 1.0
Molybdenum (Mo), % 0
5.0 to 6.5
Nickel (Ni), % 0
39 to 46
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 0.3
0 to 0.050
Sulfur (S), % 0 to 0.025
0 to 0.030
Titanium (Ti), % 0
0.6 to 1.0