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EN 1.4423 Stainless Steel vs. Nickel 59

EN 1.4423 stainless steel belongs to the iron alloys classification, while nickel 59 belongs to the nickel alloys. They have a modest 22% of their average alloy composition in common, which, by itself, doesn't mean much. There are 28 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 1.4423 stainless steel and the bottom bar is nickel 59.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
220
Elongation at Break, % 17
50
Fatigue Strength, MPa 380
320
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 77
84
Shear Strength, MPa 520
560
Tensile Strength: Ultimate (UTS), MPa 850
780
Tensile Strength: Yield (Proof), MPa 630
350

Thermal Properties

Latent Heat of Fusion, J/g 280
330
Maximum Temperature: Mechanical, °C 780
990
Melting Completion (Liquidus), °C 1460
1500
Melting Onset (Solidus), °C 1420
1450
Specific Heat Capacity, J/kg-K 470
430
Thermal Conductivity, W/m-K 16
10
Thermal Expansion, µm/m-K 9.9
17

Otherwise Unclassified Properties

Base Metal Price, % relative 14
65
Density, g/cm3 7.9
8.7
Embodied Carbon, kg CO2/kg material 3.2
12
Embodied Energy, MJ/kg 43
160
Embodied Water, L/kg 120
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
320
Resilience: Unit (Modulus of Resilience), kJ/m3 1000
280
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 30
25
Strength to Weight: Bending, points 25
22
Thermal Diffusivity, mm2/s 4.3
2.7
Thermal Shock Resistance, points 31
15

Alloy Composition

Aluminum (Al), % 0
0.1 to 0.4
Carbon (C), % 0 to 0.020
0 to 0.010
Chromium (Cr), % 11 to 13
22 to 24
Cobalt (Co), % 0
0 to 0.3
Copper (Cu), % 0.2 to 0.8
0 to 0.5
Iron (Fe), % 73.8 to 80.5
0 to 1.5
Manganese (Mn), % 0 to 2.0
0 to 0.5
Molybdenum (Mo), % 2.3 to 2.8
15 to 16.5
Nickel (Ni), % 6.0 to 7.0
56.2 to 62.9
Nitrogen (N), % 0 to 0.020
0
Phosphorus (P), % 0 to 0.040
0 to 0.015
Silicon (Si), % 0 to 0.5
0 to 0.1
Sulfur (S), % 0 to 0.0030
0 to 0.010