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AWS ENiCrFe-2 vs. 5019 Aluminum

AWS ENiCrFe-2 belongs to the nickel alloys classification, while 5019 aluminum belongs to the aluminum alloys. There are 20 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is AWS ENiCrFe-2 and the bottom bar is 5019 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
68
Elongation at Break, % 28
2.2 to 18
Poisson's Ratio 0.3
0.33
Shear Modulus, GPa 74
26
Tensile Strength: Ultimate (UTS), MPa 790
280 to 360

Thermal Properties

Latent Heat of Fusion, J/g 310
400
Melting Completion (Liquidus), °C 1390
640
Melting Onset (Solidus), °C 1350
540
Specific Heat Capacity, J/kg-K 450
900
Thermal Expansion, µm/m-K 12
24

Otherwise Unclassified Properties

Base Metal Price, % relative 65
9.5
Density, g/cm3 8.5
2.7
Embodied Carbon, kg CO2/kg material 11
9.0
Embodied Energy, MJ/kg 160
150
Embodied Water, L/kg 260
1180

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
51
Strength to Weight: Axial, points 26
29 to 38
Strength to Weight: Bending, points 22
35 to 42
Thermal Shock Resistance, points 24
13 to 16

Alloy Composition

Aluminum (Al), % 0
91.5 to 95.3
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 13 to 17
0 to 0.2
Cobalt (Co), % 0 to 0.12
0
Copper (Cu), % 0 to 0.5
0 to 0.1
Iron (Fe), % 0 to 12
0 to 0.5
Magnesium (Mg), % 0
4.5 to 5.6
Manganese (Mn), % 1.0 to 3.5
0.1 to 0.6
Molybdenum (Mo), % 0.5 to 2.5
0
Nickel (Ni), % 62 to 85
0
Niobium (Nb), % 0.5 to 4.0
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.75
0 to 0.4
Sulfur (S), % 0 to 0.020
0
Titanium (Ti), % 0
0 to 0.2
Zinc (Zn), % 0
0 to 0.2
Residuals, % 0
0 to 0.15