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EN 1.3549 Stainless Steel vs. N08221 Nickel

EN 1.3549 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 21 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is EN 1.3549 stainless steel and the bottom bar is N08221 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
79
Tensile Strength: Ultimate (UTS), MPa 730
610

Thermal Properties

Latent Heat of Fusion, J/g 280
310
Maximum Temperature: Mechanical, °C 910
980
Melting Completion (Liquidus), °C 1430
1440
Melting Onset (Solidus), °C 1390
1390
Specific Heat Capacity, J/kg-K 480
460
Thermal Expansion, µm/m-K 10
13

Otherwise Unclassified Properties

Base Metal Price, % relative 10
44
Density, g/cm3 7.7
8.3
Embodied Carbon, kg CO2/kg material 2.6
7.9
Embodied Energy, MJ/kg 37
110
Embodied Water, L/kg 130
240

Common Calculations

PREN (Pitting Resistance) 22
40
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 27
21
Strength to Weight: Bending, points 24
19
Thermal Shock Resistance, points 26
16

Alloy Composition

Aluminum (Al), % 0
0 to 0.2
Carbon (C), % 0.85 to 1.0
0 to 0.025
Chromium (Cr), % 17 to 19
20 to 22
Copper (Cu), % 0
1.5 to 3.0
Iron (Fe), % 77.5 to 82
22 to 33.9
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 0.9 to 1.3
5.0 to 6.5
Nickel (Ni), % 0
39 to 46
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0 to 0.050
Sulfur (S), % 0 to 0.030
0 to 0.030
Titanium (Ti), % 0
0.6 to 1.0
Vanadium (V), % 0.070 to 0.12
0