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EN 2.4669 Nickel vs. SAE-AISI T4 Steel

EN 2.4669 nickel belongs to the nickel alloys classification, while SAE-AISI T4 steel belongs to the iron alloys. There are 21 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is EN 2.4669 nickel and the bottom bar is SAE-AISI T4 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
210
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
80
Tensile Strength: Ultimate (UTS), MPa 1110
800 to 2140

Thermal Properties

Latent Heat of Fusion, J/g 310
250
Melting Completion (Liquidus), °C 1380
1810
Melting Onset (Solidus), °C 1330
1750
Specific Heat Capacity, J/kg-K 460
410
Thermal Conductivity, W/m-K 12
21
Thermal Expansion, µm/m-K 13
12

Otherwise Unclassified Properties

Base Metal Price, % relative 60
55
Density, g/cm3 8.4
9.4
Embodied Carbon, kg CO2/kg material 10
8.5
Embodied Energy, MJ/kg 150
130
Embodied Water, L/kg 260
120

Common Calculations

Stiffness to Weight: Axial, points 13
12
Stiffness to Weight: Bending, points 23
21
Strength to Weight: Axial, points 37
24 to 64
Strength to Weight: Bending, points 28
20 to 39
Thermal Diffusivity, mm2/s 3.1
5.4
Thermal Shock Resistance, points 33
24 to 64

Alloy Composition

Aluminum (Al), % 0.4 to 1.0
0
Carbon (C), % 0 to 0.080
0.7 to 0.8
Chromium (Cr), % 14 to 17
3.8 to 4.5
Cobalt (Co), % 0 to 1.0
4.3 to 5.8
Copper (Cu), % 0 to 0.5
0 to 0.25
Iron (Fe), % 5.0 to 9.0
66.3 to 72.3
Manganese (Mn), % 0 to 1.0
0.1 to 0.4
Molybdenum (Mo), % 0
0.4 to 1.0
Nickel (Ni), % 65.9 to 77.7
0 to 0.3
Niobium (Nb), % 0.7 to 1.2
0
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 0.5
0.2 to 0.4
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 2.3 to 2.8
0
Tungsten (W), % 0
17.5 to 19
Vanadium (V), % 0
0.8 to 1.2