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AWS E320LR vs. EN 2.4669 Nickel

AWS E320LR belongs to the iron alloys classification, while EN 2.4669 nickel belongs to the nickel alloys. They have 58% of their average alloy composition in common. There are 20 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is AWS E320LR 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, % 34
16
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 77
73
Tensile Strength: Ultimate (UTS), MPa 580
1110

Thermal Properties

Latent Heat of Fusion, J/g 300
310
Melting Completion (Liquidus), °C 1410
1380
Melting Onset (Solidus), °C 1360
1330
Specific Heat Capacity, J/kg-K 460
460
Thermal Expansion, µm/m-K 14
13

Otherwise Unclassified Properties

Base Metal Price, % relative 36
60
Density, g/cm3 8.2
8.4
Embodied Carbon, kg CO2/kg material 6.2
10
Embodied Energy, MJ/kg 87
150
Embodied Water, L/kg 220
260

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 20
37
Strength to Weight: Bending, points 19
28
Thermal Shock Resistance, points 15
33

Alloy Composition

Aluminum (Al), % 0
0.4 to 1.0
Carbon (C), % 0 to 0.030
0 to 0.080
Chromium (Cr), % 19 to 21
14 to 17
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 3.0 to 4.0
0 to 0.5
Iron (Fe), % 32.7 to 42.5
5.0 to 9.0
Manganese (Mn), % 1.5 to 2.5
0 to 1.0
Molybdenum (Mo), % 2.0 to 3.0
0
Nickel (Ni), % 32 to 36
65.9 to 77.7
Niobium (Nb), % 0 to 0.4
0.7 to 1.2
Phosphorus (P), % 0 to 0.020
0 to 0.020
Silicon (Si), % 0 to 0.3
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 0
2.3 to 2.8