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N10675 Nickel vs. EN 1.4421 Stainless Steel

N10675 nickel belongs to the nickel alloys classification, while EN 1.4421 stainless steel belongs to the iron alloys. There are 29 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 N10675 nickel and the bottom bar is EN 1.4421 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
200
Elongation at Break, % 47
11 to 17
Fatigue Strength, MPa 350
380 to 520
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 85
77
Tensile Strength: Ultimate (UTS), MPa 860
880 to 1100
Tensile Strength: Yield (Proof), MPa 400
620 to 950

Thermal Properties

Latent Heat of Fusion, J/g 320
280
Maximum Temperature: Mechanical, °C 910
870
Melting Completion (Liquidus), °C 1420
1440
Melting Onset (Solidus), °C 1370
1400
Specific Heat Capacity, J/kg-K 380
480
Thermal Conductivity, W/m-K 11
16
Thermal Expansion, µm/m-K 11
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 1.2
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 80
12
Density, g/cm3 9.3
7.8
Embodied Carbon, kg CO2/kg material 16
2.6
Embodied Energy, MJ/kg 210
36
Embodied Water, L/kg 280
130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 330
120 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 350
960 to 2270
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 22
25
Strength to Weight: Axial, points 26
31 to 39
Strength to Weight: Bending, points 22
26 to 30
Thermal Diffusivity, mm2/s 3.1
4.4
Thermal Shock Resistance, points 26
31 to 39

Alloy Composition

Aluminum (Al), % 0 to 0.5
0
Carbon (C), % 0 to 0.010
0 to 0.060
Chromium (Cr), % 1.0 to 3.0
15.5 to 17.5
Cobalt (Co), % 0 to 3.0
0
Copper (Cu), % 0 to 0.2
0
Iron (Fe), % 1.0 to 3.0
74.4 to 80.5
Manganese (Mn), % 0 to 3.0
0 to 1.0
Molybdenum (Mo), % 27 to 32
0 to 0.7
Nickel (Ni), % 51.3 to 71
4.0 to 5.5
Niobium (Nb), % 0 to 0.2
0
Phosphorus (P), % 0 to 0.030
0 to 0.035
Silicon (Si), % 0 to 0.1
0 to 0.8
Sulfur (S), % 0 to 0.010
0 to 0.020
Tantalum (Ta), % 0 to 0.2
0
Titanium (Ti), % 0 to 0.2
0
Tungsten (W), % 0 to 3.0
0
Vanadium (V), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.1
0