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N10665 Nickel vs. EN 1.4568 Stainless Steel

N10665 nickel belongs to the nickel alloys classification, while EN 1.4568 stainless steel belongs to the iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is N10665 nickel and the bottom bar is EN 1.4568 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
200
Elongation at Break, % 45
2.3 to 21
Fatigue Strength, MPa 340
220 to 670
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 84
76
Shear Strength, MPa 600
520 to 930
Tensile Strength: Ultimate (UTS), MPa 860
830 to 1620
Tensile Strength: Yield (Proof), MPa 400
330 to 1490

Thermal Properties

Latent Heat of Fusion, J/g 310
280
Maximum Temperature: Mechanical, °C 900
890
Melting Completion (Liquidus), °C 1620
1420
Melting Onset (Solidus), °C 1570
1380
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 11
16
Thermal Expansion, µm/m-K 10
13

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 75
13
Density, g/cm3 9.3
7.7
Embodied Carbon, kg CO2/kg material 15
2.8
Embodied Energy, MJ/kg 200
40
Embodied Water, L/kg 270
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
36 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 360
290 to 5710
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 22
25
Strength to Weight: Axial, points 26
30 to 58
Strength to Weight: Bending, points 22
25 to 40
Thermal Diffusivity, mm2/s 3.1
4.3
Thermal Shock Resistance, points 27
23 to 46

Alloy Composition

Aluminum (Al), % 0
0.7 to 1.5
Carbon (C), % 0 to 0.020
0 to 0.090
Chromium (Cr), % 0 to 1.0
16 to 18
Cobalt (Co), % 0 to 1.0
0
Iron (Fe), % 0 to 2.0
70.9 to 76.8
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 26 to 30
0
Nickel (Ni), % 64.8 to 74
6.5 to 7.8
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0 to 0.1
0 to 0.7
Sulfur (S), % 0 to 0.030
0 to 0.015