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AWS ERNi-1 vs. EN 2.4642 Nickel

Both AWS ERNi-1 and EN 2.4642 nickel are nickel alloys. They have 62% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is AWS ERNi-1 and the bottom bar is EN 2.4642 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
200
Elongation at Break, % 22
34
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 69
78
Tensile Strength: Ultimate (UTS), MPa 470
670

Thermal Properties

Latent Heat of Fusion, J/g 300
320
Melting Completion (Liquidus), °C 1360
1360
Melting Onset (Solidus), °C 1310
1320
Specific Heat Capacity, J/kg-K 450
470
Thermal Conductivity, W/m-K 73
12
Thermal Expansion, µm/m-K 11
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 19
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 19
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 60
50
Density, g/cm3 8.7
8.3
Embodied Carbon, kg CO2/kg material 11
8.2
Embodied Energy, MJ/kg 150
120
Embodied Water, L/kg 230
290

Common Calculations

Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 15
23
Strength to Weight: Bending, points 15
21
Thermal Diffusivity, mm2/s 19
3.1
Thermal Shock Resistance, points 17
18

Alloy Composition

Aluminum (Al), % 0 to 1.5
0 to 0.5
Carbon (C), % 0 to 0.15
0 to 0.050
Chromium (Cr), % 0
27 to 31
Copper (Cu), % 0 to 0.25
0 to 0.5
Iron (Fe), % 0 to 1.0
7.0 to 11
Manganese (Mn), % 0 to 1.0
0 to 0.5
Nickel (Ni), % 93 to 98
55.9 to 66
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0 to 0.75
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 2.0 to 3.5
0
Residuals, % 0 to 0.5
0