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AWS E347 vs. EN 2.4878 Nickel

AWS E347 belongs to the iron alloys classification, while EN 2.4878 nickel belongs to the nickel alloys. They have a modest 32% of their average alloy composition in common, which, by itself, doesn't mean much. There are 22 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 E347 and the bottom bar is EN 2.4878 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 34
13 to 17
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 77
78
Tensile Strength: Ultimate (UTS), MPa 580
1210 to 1250

Thermal Properties

Latent Heat of Fusion, J/g 290
330
Melting Completion (Liquidus), °C 1430
1370
Melting Onset (Solidus), °C 1380
1320
Specific Heat Capacity, J/kg-K 480
460
Thermal Conductivity, W/m-K 16
11
Thermal Expansion, µm/m-K 14
12

Otherwise Unclassified Properties

Base Metal Price, % relative 19
80
Density, g/cm3 7.8
8.3
Embodied Carbon, kg CO2/kg material 3.7
10
Embodied Energy, MJ/kg 53
150
Embodied Water, L/kg 150
370

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 21
41 to 42
Strength to Weight: Bending, points 20
31
Thermal Diffusivity, mm2/s 4.2
2.8
Thermal Shock Resistance, points 15
37 to 39

Alloy Composition

Aluminum (Al), % 0
1.2 to 1.6
Boron (B), % 0
0.010 to 0.015
Carbon (C), % 0 to 0.080
0.030 to 0.070
Chromium (Cr), % 18 to 21
23 to 25
Cobalt (Co), % 0
19 to 21
Copper (Cu), % 0 to 0.75
0 to 0.2
Iron (Fe), % 61.9 to 72.5
0 to 1.0
Manganese (Mn), % 0.5 to 2.5
0 to 0.5
Molybdenum (Mo), % 0 to 0.75
1.0 to 2.0
Nickel (Ni), % 9.0 to 11
43.6 to 52.2
Niobium (Nb), % 0 to 1.0
0.7 to 1.2
Phosphorus (P), % 0 to 0.040
0 to 0.010
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.0070
Tantalum (Ta), % 0
0 to 0.050
Titanium (Ti), % 0
2.8 to 3.2
Zirconium (Zr), % 0
0.030 to 0.070