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EN 2.4608 Nickel vs. SAE-AISI 1144 Steel

EN 2.4608 nickel belongs to the nickel alloys classification, while SAE-AISI 1144 steel belongs to the iron alloys. 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 EN 2.4608 nickel and the bottom bar is SAE-AISI 1144 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 34
11 to 17
Fatigue Strength, MPa 200
280 to 430
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 81
72
Shear Strength, MPa 410
460 to 510
Tensile Strength: Ultimate (UTS), MPa 620
750 to 840
Tensile Strength: Yield (Proof), MPa 270
420 to 690

Thermal Properties

Latent Heat of Fusion, J/g 330
250
Maximum Temperature: Mechanical, °C 1000
400
Melting Completion (Liquidus), °C 1460
1450
Melting Onset (Solidus), °C 1410
1410
Specific Heat Capacity, J/kg-K 460
470
Thermal Conductivity, W/m-K 11
51
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
8.2

Otherwise Unclassified Properties

Base Metal Price, % relative 55
1.9
Density, g/cm3 8.5
7.8
Embodied Carbon, kg CO2/kg material 8.4
1.4
Embodied Energy, MJ/kg 120
19
Embodied Water, L/kg 270
47

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
91 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 180
480 to 1290
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 20
27 to 30
Strength to Weight: Bending, points 19
23 to 25
Thermal Diffusivity, mm2/s 2.9
14
Thermal Shock Resistance, points 16
22 to 24

Alloy Composition

Carbon (C), % 0.030 to 0.080
0.4 to 0.48
Chromium (Cr), % 24 to 26
0
Cobalt (Co), % 2.5 to 4.0
0
Iron (Fe), % 11.4 to 23.8
97.5 to 98
Manganese (Mn), % 0 to 2.0
1.4 to 1.7
Molybdenum (Mo), % 2.5 to 4.0
0
Nickel (Ni), % 44 to 47
0
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0.7 to 1.5
0
Sulfur (S), % 0 to 0.015
0.24 to 0.33
Tungsten (W), % 2.5 to 4.0
0