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EN 2.4650 Nickel vs. AWS ERNiCrCoMo-1

Both EN 2.4650 nickel and AWS ERNiCrCoMo-1 are nickel alloys. They have a moderately high 91% 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 2.4650 nickel and the bottom bar is AWS ERNiCrCoMo-1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
210
Elongation at Break, % 34
28
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 80
81
Tensile Strength: Ultimate (UTS), MPa 1090
710

Thermal Properties

Latent Heat of Fusion, J/g 320
330
Melting Completion (Liquidus), °C 1400
1420
Melting Onset (Solidus), °C 1350
1370
Specific Heat Capacity, J/kg-K 450
450
Thermal Conductivity, W/m-K 12
13
Thermal Expansion, µm/m-K 11
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 80
75
Density, g/cm3 8.5
8.5
Embodied Carbon, kg CO2/kg material 10
10
Embodied Energy, MJ/kg 140
140
Embodied Water, L/kg 360
350

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 36
23
Strength to Weight: Bending, points 28
21
Thermal Diffusivity, mm2/s 3.1
3.5
Thermal Shock Resistance, points 33
19

Alloy Composition

Aluminum (Al), % 0.3 to 0.6
0.8 to 1.5
Boron (B), % 0 to 0.0050
0
Carbon (C), % 0.040 to 0.080
0.050 to 0.15
Chromium (Cr), % 19 to 21
20 to 24
Cobalt (Co), % 19 to 21
10 to 15
Copper (Cu), % 0 to 0.2
0 to 0.5
Iron (Fe), % 0 to 0.7
0 to 3.0
Manganese (Mn), % 0 to 0.6
0 to 1.0
Molybdenum (Mo), % 5.6 to 6.1
8.0 to 10
Nickel (Ni), % 46.9 to 54.2
42.7 to 61.2
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 0.4
0 to 1.0
Sulfur (S), % 0 to 0.0070
0 to 0.015
Titanium (Ti), % 1.9 to 2.4
0 to 0.6
Residuals, % 0
0 to 0.5