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EN 2.4951 Nickel vs. AWS ERNiCrMo-10

Both EN 2.4951 nickel and AWS ERNiCrMo-10 are nickel alloys. They have 80% 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 EN 2.4951 nickel and the bottom bar is AWS ERNiCrMo-10.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
220
Elongation at Break, % 34
28
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 76
84
Tensile Strength: Ultimate (UTS), MPa 750
790

Thermal Properties

Latent Heat of Fusion, J/g 320
320
Melting Completion (Liquidus), °C 1360
1550
Melting Onset (Solidus), °C 1310
1490
Specific Heat Capacity, J/kg-K 460
420
Thermal Conductivity, W/m-K 12
10
Thermal Expansion, µm/m-K 12
12

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 60
70
Density, g/cm3 8.5
8.9
Embodied Carbon, kg CO2/kg material 9.3
12
Embodied Energy, MJ/kg 130
160
Embodied Water, L/kg 280
300

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 25
25
Strength to Weight: Bending, points 22
21
Thermal Diffusivity, mm2/s 3.1
2.7
Thermal Shock Resistance, points 23
21

Alloy Composition

Aluminum (Al), % 0 to 0.3
0
Carbon (C), % 0.080 to 0.15
0 to 0.015
Chromium (Cr), % 18 to 21
20 to 22.5
Cobalt (Co), % 0 to 5.0
0 to 2.5
Copper (Cu), % 0 to 0.5
0 to 0.5
Iron (Fe), % 0 to 5.0
2.0 to 6.0
Manganese (Mn), % 0 to 1.0
0 to 0.5
Molybdenum (Mo), % 0
12.5 to 14.5
Nickel (Ni), % 65.4 to 81.7
49 to 63
Phosphorus (P), % 0 to 0.020
0 to 0.020
Silicon (Si), % 0 to 1.0
0 to 0.080
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 0.2 to 0.6
0
Tungsten (W), % 0
2.5 to 3.5
Vanadium (V), % 0
0 to 0.35
Residuals, % 0
0 to 0.5