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N06455 Nickel vs. EN 1.4125 Stainless Steel

N06455 nickel belongs to the nickel alloys classification, while EN 1.4125 stainless steel belongs to the iron alloys. There are 30 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 N06455 nickel and the bottom bar is EN 1.4125 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 47
19
Fatigue Strength, MPa 290
300
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 82
77
Shear Strength, MPa 550
500
Tensile Strength: Ultimate (UTS), MPa 780
800
Tensile Strength: Yield (Proof), MPa 330
470

Thermal Properties

Latent Heat of Fusion, J/g 320
280
Maximum Temperature: Mechanical, °C 960
870
Melting Completion (Liquidus), °C 1510
1430
Melting Onset (Solidus), °C 1450
1390
Specific Heat Capacity, J/kg-K 430
480
Thermal Conductivity, W/m-K 10
15
Thermal Expansion, µm/m-K 11
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 1.4
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 65
9.0
Density, g/cm3 8.8
7.7
Embodied Carbon, kg CO2/kg material 12
2.3
Embodied Energy, MJ/kg 160
32
Embodied Water, L/kg 290
120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 300
130
Resilience: Unit (Modulus of Resilience), kJ/m3 260
570
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 24
29
Strength to Weight: Bending, points 21
25
Thermal Diffusivity, mm2/s 2.7
4.1
Thermal Shock Resistance, points 24
29

Alloy Composition

Carbon (C), % 0 to 0.015
1.0 to 1.2
Chromium (Cr), % 14 to 18
16 to 18
Cobalt (Co), % 0 to 2.0
0
Iron (Fe), % 0 to 3.0
78 to 82.7
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 14 to 17
0.4 to 0.8
Nickel (Ni), % 58.1 to 72
0
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0 to 0.080
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.015
Titanium (Ti), % 0 to 0.7
0