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AWS E33-31 vs. EN 2.4650 Nickel

AWS E33-31 belongs to the iron alloys classification, while EN 2.4650 nickel belongs to the nickel alloys. They have 53% of their average alloy composition in common. There are 20 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is AWS E33-31 and the bottom bar is EN 2.4650 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
210
Elongation at Break, % 29
34
Poisson's Ratio 0.27
0.29
Shear Modulus, GPa 81
80
Tensile Strength: Ultimate (UTS), MPa 810
1090

Thermal Properties

Latent Heat of Fusion, J/g 320
320
Melting Completion (Liquidus), °C 1380
1400
Melting Onset (Solidus), °C 1330
1350
Specific Heat Capacity, J/kg-K 480
450
Thermal Expansion, µm/m-K 14
11

Otherwise Unclassified Properties

Base Metal Price, % relative 36
80
Density, g/cm3 7.9
8.5
Embodied Carbon, kg CO2/kg material 6.0
10
Embodied Energy, MJ/kg 86
140
Embodied Water, L/kg 260
360

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 28
36
Strength to Weight: Bending, points 24
28
Thermal Shock Resistance, points 19
33

Alloy Composition

Aluminum (Al), % 0
0.3 to 0.6
Boron (B), % 0
0 to 0.0050
Carbon (C), % 0 to 0.030
0.040 to 0.080
Chromium (Cr), % 31 to 35
19 to 21
Cobalt (Co), % 0
19 to 21
Copper (Cu), % 0.4 to 0.8
0 to 0.2
Iron (Fe), % 24.7 to 34.8
0 to 0.7
Manganese (Mn), % 2.5 to 4.0
0 to 0.6
Molybdenum (Mo), % 1.0 to 2.0
5.6 to 6.1
Nickel (Ni), % 30 to 32
46.9 to 54.2
Nitrogen (N), % 0.3 to 0.5
0
Phosphorus (P), % 0 to 0.020
0 to 0.020
Silicon (Si), % 0 to 0.9
0 to 0.4
Sulfur (S), % 0 to 0.010
0 to 0.0070
Titanium (Ti), % 0
1.9 to 2.4