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EN 2.4663 Nickel vs. SAE-AISI 1144 Steel

EN 2.4663 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 2.4663 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, % 40
11 to 17
Fatigue Strength, MPa 250
280 to 430
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 81
72
Shear Strength, MPa 540
460 to 510
Tensile Strength: Ultimate (UTS), MPa 780
750 to 840
Tensile Strength: Yield (Proof), MPa 310
420 to 690

Thermal Properties

Latent Heat of Fusion, J/g 320
250
Maximum Temperature: Mechanical, °C 1010
400
Melting Completion (Liquidus), °C 1430
1450
Melting Onset (Solidus), °C 1380
1410
Specific Heat Capacity, J/kg-K 450
470
Thermal Conductivity, W/m-K 13
51
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
8.2

Otherwise Unclassified Properties

Base Metal Price, % relative 75
1.9
Density, g/cm3 8.6
7.8
Embodied Carbon, kg CO2/kg material 11
1.4
Embodied Energy, MJ/kg 140
19
Embodied Water, L/kg 350
47

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 250
91 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 230
480 to 1290
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 25
27 to 30
Strength to Weight: Bending, points 22
23 to 25
Thermal Diffusivity, mm2/s 3.5
14
Thermal Shock Resistance, points 22
22 to 24

Alloy Composition

Aluminum (Al), % 0.7 to 1.4
0
Boron (B), % 0 to 0.0060
0
Carbon (C), % 0.050 to 0.1
0.4 to 0.48
Chromium (Cr), % 20 to 23
0
Cobalt (Co), % 11 to 14
0
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 0 to 2.0
97.5 to 98
Manganese (Mn), % 0 to 0.2
1.4 to 1.7
Molybdenum (Mo), % 8.5 to 10
0
Nickel (Ni), % 48 to 59.6
0
Phosphorus (P), % 0 to 0.010
0 to 0.040
Silicon (Si), % 0 to 0.2
0
Sulfur (S), % 0 to 0.010
0.24 to 0.33
Titanium (Ti), % 0.2 to 0.6
0