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N06025 Nickel vs. EN 1.4021 Stainless Steel

N06025 nickel belongs to the nickel alloys classification, while EN 1.4021 stainless steel belongs to the iron alloys. They have a modest 23% of their average alloy composition in common, which, by itself, doesn't mean much. There are 30 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is N06025 nickel and the bottom bar is EN 1.4021 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 32
11 to 17
Fatigue Strength, MPa 220
240 to 380
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
76
Shear Strength, MPa 500
390 to 530
Tensile Strength: Ultimate (UTS), MPa 760
630 to 880
Tensile Strength: Yield (Proof), MPa 310
390 to 670

Thermal Properties

Latent Heat of Fusion, J/g 320
270
Maximum Temperature: Mechanical, °C 1000
760
Melting Completion (Liquidus), °C 1350
1440
Melting Onset (Solidus), °C 1300
1400
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 11
30
Thermal Expansion, µm/m-K 13
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 50
7.0
Density, g/cm3 8.2
7.7
Embodied Carbon, kg CO2/kg material 8.4
1.9
Embodied Energy, MJ/kg 120
27
Embodied Water, L/kg 290
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
88 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 240
400 to 1160
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 26
23 to 31
Strength to Weight: Bending, points 22
21 to 26
Thermal Diffusivity, mm2/s 2.9
8.1
Thermal Shock Resistance, points 21
22 to 31

Alloy Composition

Aluminum (Al), % 1.8 to 2.4
0
Carbon (C), % 0.15 to 0.25
0.16 to 0.25
Chromium (Cr), % 24 to 26
12 to 14
Copper (Cu), % 0 to 0.1
0
Iron (Fe), % 8.0 to 11
83.2 to 87.8
Manganese (Mn), % 0 to 0.15
0 to 1.5
Nickel (Ni), % 59.2 to 65.9
0
Phosphorus (P), % 0 to 0.020
0 to 0.040
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.010
0 to 0.015
Titanium (Ti), % 0.1 to 0.2
0
Yttrium (Y), % 0.050 to 0.12
0
Zinc (Zn), % 0.010 to 0.1
0