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AWS E349 vs. EN 2.4669 Nickel

AWS E349 belongs to the iron alloys classification, while EN 2.4669 nickel belongs to the nickel alloys. They have a modest 34% of their average alloy composition in common, which, by itself, doesn't mean much. There are 24 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is AWS E349 and the bottom bar is EN 2.4669 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 29
16
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 78
73
Tensile Strength: Ultimate (UTS), MPa 770
1110

Thermal Properties

Latent Heat of Fusion, J/g 290
310
Melting Completion (Liquidus), °C 1470
1380
Melting Onset (Solidus), °C 1420
1330
Specific Heat Capacity, J/kg-K 470
460
Thermal Conductivity, W/m-K 15
12
Thermal Expansion, µm/m-K 14
13

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 25
60
Density, g/cm3 7.9
8.4
Embodied Carbon, kg CO2/kg material 4.9
10
Embodied Energy, MJ/kg 72
150
Embodied Water, L/kg 150
260

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 27
37
Strength to Weight: Bending, points 24
28
Thermal Diffusivity, mm2/s 4.1
3.1
Thermal Shock Resistance, points 20
33

Alloy Composition

Aluminum (Al), % 0
0.4 to 1.0
Carbon (C), % 0 to 0.13
0 to 0.080
Chromium (Cr), % 18 to 21
14 to 17
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 0 to 0.75
0 to 0.5
Iron (Fe), % 60.5 to 71.1
5.0 to 9.0
Manganese (Mn), % 0.5 to 2.5
0 to 1.0
Molybdenum (Mo), % 0.35 to 0.65
0
Nickel (Ni), % 8.0 to 10
65.9 to 77.7
Niobium (Nb), % 0.75 to 1.2
0.7 to 1.2
Phosphorus (P), % 0 to 0.040
0 to 0.020
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.015
Titanium (Ti), % 0 to 0.15
2.3 to 2.8
Tungsten (W), % 1.3 to 1.8
0
Vanadium (V), % 0.1 to 0.3
0