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EN 2.4654 Nickel vs. SAE-AISI T8 Steel

EN 2.4654 nickel belongs to the nickel alloys classification, while SAE-AISI T8 steel belongs to the iron alloys. There are 21 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 EN 2.4654 nickel and the bottom bar is SAE-AISI T8 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 77
78
Tensile Strength: Ultimate (UTS), MPa 1250
780 to 2140

Thermal Properties

Latent Heat of Fusion, J/g 320
250
Melting Completion (Liquidus), °C 1390
1730
Melting Onset (Solidus), °C 1330
1670
Specific Heat Capacity, J/kg-K 460
420
Thermal Conductivity, W/m-K 13
18
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 75
45
Density, g/cm3 8.4
9.0
Embodied Carbon, kg CO2/kg material 10
10
Embodied Energy, MJ/kg 150
160
Embodied Water, L/kg 340
120

Common Calculations

Stiffness to Weight: Axial, points 13
12
Stiffness to Weight: Bending, points 23
22
Strength to Weight: Axial, points 42
24 to 66
Strength to Weight: Bending, points 31
21 to 41
Thermal Diffusivity, mm2/s 3.3
4.8
Thermal Shock Resistance, points 37
24 to 66

Alloy Composition

Aluminum (Al), % 1.2 to 1.6
0
Boron (B), % 0.0030 to 0.010
0
Carbon (C), % 0.020 to 0.1
0.75 to 0.85
Chromium (Cr), % 18 to 21
3.8 to 4.5
Cobalt (Co), % 12 to 15
4.3 to 5.8
Copper (Cu), % 0 to 0.1
0 to 0.25
Iron (Fe), % 0 to 2.0
69.3 to 75.4
Manganese (Mn), % 0 to 1.0
0.2 to 0.4
Molybdenum (Mo), % 3.5 to 5.0
0.4 to 1.0
Nickel (Ni), % 50.6 to 62.5
0 to 0.3
Phosphorus (P), % 0 to 0.015
0 to 0.030
Silicon (Si), % 0 to 0.15
0.2 to 0.4
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 2.8 to 3.3
0
Tungsten (W), % 0
13.3 to 14.8
Vanadium (V), % 0
1.8 to 2.4
Zirconium (Zr), % 0.020 to 0.080
0