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EN 2.4608 Nickel vs. AWS ENiCu-7

Both EN 2.4608 nickel and AWS ENiCu-7 are nickel alloys. They have 49% 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 EN 2.4608 nickel and the bottom bar is AWS ENiCu-7.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
160
Elongation at Break, % 34
34
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 81
62
Tensile Strength: Ultimate (UTS), MPa 620
550

Thermal Properties

Latent Heat of Fusion, J/g 330
280
Melting Completion (Liquidus), °C 1460
1270
Melting Onset (Solidus), °C 1410
1230
Specific Heat Capacity, J/kg-K 460
430
Thermal Conductivity, W/m-K 11
21
Thermal Expansion, µm/m-K 13
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
3.3
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 55
50
Density, g/cm3 8.5
8.7
Embodied Carbon, kg CO2/kg material 8.4
8.0
Embodied Energy, MJ/kg 120
110
Embodied Water, L/kg 270
250

Common Calculations

Stiffness to Weight: Axial, points 14
10
Stiffness to Weight: Bending, points 23
21
Strength to Weight: Axial, points 20
17
Strength to Weight: Bending, points 19
17
Thermal Diffusivity, mm2/s 2.9
5.5
Thermal Shock Resistance, points 16
18

Alloy Composition

Aluminum (Al), % 0
0 to 0.75
Carbon (C), % 0.030 to 0.080
0 to 0.1
Chromium (Cr), % 24 to 26
0
Cobalt (Co), % 2.5 to 4.0
0
Copper (Cu), % 0
20.6 to 38
Iron (Fe), % 11.4 to 23.8
0 to 2.5
Manganese (Mn), % 0 to 2.0
0 to 4.0
Molybdenum (Mo), % 2.5 to 4.0
0
Nickel (Ni), % 44 to 47
62 to 69
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0.7 to 1.5
0 to 1.5
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 0
0 to 1.0
Tungsten (W), % 2.5 to 4.0
0
Residuals, % 0
0 to 0.5