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EN 1.4423 Stainless Steel vs. N10624 Nickel

EN 1.4423 stainless steel belongs to the iron alloys classification, while N10624 nickel belongs to the nickel alloys. They have a modest 24% 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 (8, in this case) are not shown.

For each property being compared, the top bar is EN 1.4423 stainless steel and the bottom bar is N10624 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
220
Elongation at Break, % 17
45
Fatigue Strength, MPa 380
310
Poisson's Ratio 0.28
0.3
Shear Modulus, GPa 77
84
Shear Strength, MPa 520
570
Tensile Strength: Ultimate (UTS), MPa 850
810
Tensile Strength: Yield (Proof), MPa 630
360

Thermal Properties

Latent Heat of Fusion, J/g 280
320
Maximum Temperature: Mechanical, °C 780
930
Melting Completion (Liquidus), °C 1460
1580
Melting Onset (Solidus), °C 1420
1520
Specific Heat Capacity, J/kg-K 470
410
Thermal Expansion, µm/m-K 9.9
11

Otherwise Unclassified Properties

Base Metal Price, % relative 14
70
Density, g/cm3 7.9
9.0
Embodied Carbon, kg CO2/kg material 3.2
13
Embodied Energy, MJ/kg 43
170
Embodied Water, L/kg 120
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
300
Resilience: Unit (Modulus of Resilience), kJ/m3 1000
300
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
22
Strength to Weight: Axial, points 30
25
Strength to Weight: Bending, points 25
22
Thermal Shock Resistance, points 31
24

Alloy Composition

Aluminum (Al), % 0
0 to 0.5
Carbon (C), % 0 to 0.020
0 to 0.010
Chromium (Cr), % 11 to 13
6.0 to 10
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 0.2 to 0.8
0 to 0.5
Iron (Fe), % 73.8 to 80.5
5.0 to 8.0
Manganese (Mn), % 0 to 2.0
0 to 1.0
Molybdenum (Mo), % 2.3 to 2.8
21 to 25
Nickel (Ni), % 6.0 to 7.0
53.9 to 68
Nitrogen (N), % 0 to 0.020
0
Phosphorus (P), % 0 to 0.040
0 to 0.025
Silicon (Si), % 0 to 0.5
0 to 0.1
Sulfur (S), % 0 to 0.0030
0 to 0.010