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EN 1.4031 Stainless Steel vs. N08024 Nickel

EN 1.4031 stainless steel belongs to the iron alloys classification, while N08024 nickel belongs to the nickel alloys. They have 47% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is EN 1.4031 stainless steel and the bottom bar is N08024 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 11 to 13
34
Fatigue Strength, MPa 220 to 400
200
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
79
Shear Strength, MPa 400 to 540
410
Tensile Strength: Ultimate (UTS), MPa 670 to 900
620
Tensile Strength: Yield (Proof), MPa 390 to 730
270

Thermal Properties

Latent Heat of Fusion, J/g 280
310
Maximum Temperature: Mechanical, °C 770
990
Melting Completion (Liquidus), °C 1440
1430
Melting Onset (Solidus), °C 1400
1380
Specific Heat Capacity, J/kg-K 480
460
Thermal Conductivity, W/m-K 30
12
Thermal Expansion, µm/m-K 11
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.1
1.6
Electrical Conductivity: Equal Weight (Specific), % IACS 3.7
1.8

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
41
Density, g/cm3 7.7
8.2
Embodied Carbon, kg CO2/kg material 1.9
7.2
Embodied Energy, MJ/kg 27
99
Embodied Water, L/kg 100
230

Common Calculations

PREN (Pitting Resistance) 14
38
Resilience: Ultimate (Unit Rupture Work), MJ/m3 77 to 94
170
Resilience: Unit (Modulus of Resilience), kJ/m3 380 to 1360
180
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 24 to 32
21
Strength to Weight: Bending, points 22 to 27
20
Thermal Diffusivity, mm2/s 8.1
3.2
Thermal Shock Resistance, points 23 to 32
15

Alloy Composition

Carbon (C), % 0.36 to 0.42
0 to 0.030
Chromium (Cr), % 12.5 to 14.5
22.5 to 25
Copper (Cu), % 0
0.5 to 1.5
Iron (Fe), % 83 to 87.1
26.6 to 38.4
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 0
3.5 to 5.0
Nickel (Ni), % 0
35 to 40
Niobium (Nb), % 0
0.15 to 0.35
Phosphorus (P), % 0 to 0.040
0 to 0.035
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.035