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EN 2.4668 Nickel vs. AWS E349

EN 2.4668 nickel belongs to the nickel alloys classification, while AWS E349 belongs to the iron alloys. They have 48% of their average alloy composition in common. There are 24 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 2.4668 nickel and the bottom bar is AWS E349.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 14
29
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 75
78
Tensile Strength: Ultimate (UTS), MPa 1390
770

Thermal Properties

Latent Heat of Fusion, J/g 310
290
Melting Completion (Liquidus), °C 1460
1470
Melting Onset (Solidus), °C 1410
1420
Specific Heat Capacity, J/kg-K 450
470
Thermal Conductivity, W/m-K 13
15
Thermal Expansion, µm/m-K 13
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 75
25
Density, g/cm3 8.3
7.9
Embodied Carbon, kg CO2/kg material 13
4.9
Embodied Energy, MJ/kg 190
72
Embodied Water, L/kg 250
150

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 46
27
Strength to Weight: Bending, points 33
24
Thermal Diffusivity, mm2/s 3.5
4.1
Thermal Shock Resistance, points 40
20

Alloy Composition

Aluminum (Al), % 0.3 to 0.7
0
Boron (B), % 0.0020 to 0.0060
0
Carbon (C), % 0.020 to 0.080
0 to 0.13
Chromium (Cr), % 17 to 21
18 to 21
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0 to 0.3
0 to 0.75
Iron (Fe), % 11.2 to 24.6
60.5 to 71.1
Manganese (Mn), % 0 to 0.35
0.5 to 2.5
Molybdenum (Mo), % 2.8 to 3.3
0.35 to 0.65
Nickel (Ni), % 50 to 55
8.0 to 10
Niobium (Nb), % 4.7 to 5.5
0.75 to 1.2
Phosphorus (P), % 0 to 0.015
0 to 0.040
Silicon (Si), % 0 to 0.35
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 0.6 to 1.2
0 to 0.15
Tungsten (W), % 0
1.3 to 1.8
Vanadium (V), % 0
0.1 to 0.3