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EN 2.4815 Cast Nickel vs. AWS ERNiCu-7

Both EN 2.4815 cast nickel and AWS ERNiCu-7 are nickel alloys. They have 65% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is EN 2.4815 cast nickel and the bottom bar is AWS ERNiCu-7.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
160
Elongation at Break, % 3.4
34
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 74
61
Tensile Strength: Ultimate (UTS), MPa 460
550

Thermal Properties

Latent Heat of Fusion, J/g 330
280
Melting Completion (Liquidus), °C 1510
1280
Melting Onset (Solidus), °C 1450
1240
Specific Heat Capacity, J/kg-K 470
440
Thermal Conductivity, W/m-K 25
20
Thermal Expansion, µm/m-K 10
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.1
3.2
Electrical Conductivity: Equal Weight (Specific), % IACS 3.4
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 47
50
Density, g/cm3 8.3
8.7
Embodied Carbon, kg CO2/kg material 7.9
8.5
Embodied Energy, MJ/kg 110
120
Embodied Water, L/kg 230
250

Common Calculations

Stiffness to Weight: Axial, points 13
10
Stiffness to Weight: Bending, points 23
21
Strength to Weight: Axial, points 15
18
Strength to Weight: Bending, points 16
17
Thermal Diffusivity, mm2/s 6.4
5.3
Thermal Shock Resistance, points 17
19

Alloy Composition


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Aluminum (Al), % 0
0 to 1.3
Carbon (C), % 0.35 to 0.65
0 to 0.15
Chromium (Cr), % 12 to 18
0
Copper (Cu), % 0
18.3 to 36.5
Iron (Fe), % 9.8 to 28.7
0 to 2.5
Manganese (Mn), % 0 to 2.0
0 to 4.0
Molybdenum (Mo), % 0 to 1.0
0
Nickel (Ni), % 58 to 66
62 to 69
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 1.0 to 2.5
0 to 1.3
Sulfur (S), % 0 to 0.030
0 to 0.015
Titanium (Ti), % 0
1.5 to 3.0
Residuals, % 0
0 to 0.5