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AWS ERNiCrCoMo-1 vs. EN 2.4951 Nickel

Both AWS ERNiCrCoMo-1 and EN 2.4951 nickel are nickel alloys. They have 77% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is AWS ERNiCrCoMo-1 and the bottom bar is EN 2.4951 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 28
34
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 81
76
Tensile Strength: Ultimate (UTS), MPa 710
750

Thermal Properties

Latent Heat of Fusion, J/g 330
320
Melting Completion (Liquidus), °C 1420
1360
Melting Onset (Solidus), °C 1370
1310
Specific Heat Capacity, J/kg-K 450
460
Thermal Conductivity, W/m-K 13
12
Thermal Expansion, µm/m-K 13
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
1.6
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
1.7

Otherwise Unclassified Properties

Base Metal Price, % relative 75
60
Density, g/cm3 8.5
8.5
Embodied Carbon, kg CO2/kg material 10
9.3
Embodied Energy, MJ/kg 140
130
Embodied Water, L/kg 350
280

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 23
25
Strength to Weight: Bending, points 21
22
Thermal Diffusivity, mm2/s 3.5
3.1
Thermal Shock Resistance, points 19
23

Alloy Composition


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Aluminum (Al), % 0.8 to 1.5
0 to 0.3
Carbon (C), % 0.050 to 0.15
0.080 to 0.15
Chromium (Cr), % 20 to 24
18 to 21
Cobalt (Co), % 10 to 15
0 to 5.0
Copper (Cu), % 0 to 0.5
0 to 0.5
Iron (Fe), % 0 to 3.0
0 to 5.0
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 8.0 to 10
0
Nickel (Ni), % 42.7 to 61.2
65.4 to 81.7
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 0 to 0.6
0.2 to 0.6
Residuals, % 0 to 0.5
0