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EN 1.4029 Stainless Steel vs. N08026 Nickel

EN 1.4029 stainless steel belongs to the iron alloys classification, while N08026 nickel belongs to the nickel alloys. They have 45% 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 1.4029 stainless steel and the bottom bar is N08026 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 10 to 20
34
Fatigue Strength, MPa 270 to 400
200
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
80
Shear Strength, MPa 440 to 550
410
Tensile Strength: Ultimate (UTS), MPa 700 to 930
620
Tensile Strength: Yield (Proof), MPa 410 to 740
270

Thermal Properties

Latent Heat of Fusion, J/g 270
310
Maximum Temperature: Mechanical, °C 750
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 10
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.1
1.6
Electrical Conductivity: Equal Weight (Specific), % IACS 3.7
1.7

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
41
Density, g/cm3 7.7
8.2
Embodied Carbon, kg CO2/kg material 2.0
7.2
Embodied Energy, MJ/kg 28
98
Embodied Water, L/kg 100
240

Common Calculations

PREN (Pitting Resistance) 14
45
Resilience: Ultimate (Unit Rupture Work), MJ/m3 89 to 120
170
Resilience: Unit (Modulus of Resilience), kJ/m3 440 to 1410
180
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 25 to 33
21
Strength to Weight: Bending, points 23 to 27
20
Thermal Diffusivity, mm2/s 8.1
3.2
Thermal Shock Resistance, points 26 to 34
15

Alloy Composition

Carbon (C), % 0.25 to 0.32
0 to 0.030
Chromium (Cr), % 12 to 13.5
22 to 26
Copper (Cu), % 0
2.0 to 4.0
Iron (Fe), % 82.8 to 87.6
24.4 to 37.9
Manganese (Mn), % 0 to 1.5
0 to 1.0
Molybdenum (Mo), % 0 to 0.6
5.0 to 6.7
Nickel (Ni), % 0
33 to 37.2
Nitrogen (N), % 0
0.1 to 0.16
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0.15 to 0.25
0 to 0.030