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N10665 Nickel vs. EN 1.4527 Stainless Steel

N10665 nickel belongs to the nickel alloys classification, while EN 1.4527 stainless steel belongs to the iron alloys. They have a modest 34% of their average alloy composition in common, which, by itself, doesn't mean much. There are 27 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is N10665 nickel and the bottom bar is EN 1.4527 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
200
Elongation at Break, % 45
40
Fatigue Strength, MPa 340
170
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 84
77
Tensile Strength: Ultimate (UTS), MPa 860
480
Tensile Strength: Yield (Proof), MPa 400
190

Thermal Properties

Latent Heat of Fusion, J/g 310
310
Maximum Temperature: Mechanical, °C 900
1100
Melting Completion (Liquidus), °C 1620
1410
Melting Onset (Solidus), °C 1570
1360
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 11
15
Thermal Expansion, µm/m-K 10
15

Otherwise Unclassified Properties

Base Metal Price, % relative 75
32
Density, g/cm3 9.3
8.1
Embodied Carbon, kg CO2/kg material 15
5.6
Embodied Energy, MJ/kg 200
78
Embodied Water, L/kg 270
210

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
150
Resilience: Unit (Modulus of Resilience), kJ/m3 360
95
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 26
17
Strength to Weight: Bending, points 22
17
Thermal Diffusivity, mm2/s 3.1
4.0
Thermal Shock Resistance, points 27
12

Alloy Composition

Carbon (C), % 0 to 0.020
0 to 0.060
Chromium (Cr), % 0 to 1.0
19 to 22
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0
3.0 to 4.0
Iron (Fe), % 0 to 2.0
37.4 to 48.5
Manganese (Mn), % 0 to 1.0
0 to 1.5
Molybdenum (Mo), % 26 to 30
2.0 to 3.0
Nickel (Ni), % 64.8 to 74
27.5 to 30.5
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0 to 0.1
0 to 1.5
Sulfur (S), % 0 to 0.030
0 to 0.030