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N07716 Nickel vs. AWS ERNiCrMo-2

Both N07716 nickel and AWS ERNiCrMo-2 are nickel alloys. They have 82% of their average alloy composition in common. There are 23 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is N07716 nickel and the bottom bar is AWS ERNiCrMo-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
210
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 78
81
Tensile Strength: Ultimate (UTS), MPa 860
750

Thermal Properties

Latent Heat of Fusion, J/g 320
320
Melting Completion (Liquidus), °C 1480
1460
Melting Onset (Solidus), °C 1430
1410
Specific Heat Capacity, J/kg-K 440
450
Thermal Conductivity, W/m-K 11
11
Thermal Expansion, µm/m-K 13
13

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 75
55
Density, g/cm3 8.5
8.4
Embodied Carbon, kg CO2/kg material 13
9.2
Embodied Energy, MJ/kg 190
120
Embodied Water, L/kg 280
270

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 28
25
Strength to Weight: Bending, points 24
22
Thermal Diffusivity, mm2/s 2.8
2.9
Thermal Shock Resistance, points 24
20

Alloy Composition

Aluminum (Al), % 0 to 0.35
0
Carbon (C), % 0 to 0.030
0.050 to 0.15
Chromium (Cr), % 19 to 22
20.5 to 23
Cobalt (Co), % 0
0.5 to 2.5
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 0 to 11.3
17 to 20
Manganese (Mn), % 0 to 0.2
0 to 1.0
Molybdenum (Mo), % 7.0 to 9.5
8.0 to 10
Nickel (Ni), % 59 to 63
40.3 to 53.8
Niobium (Nb), % 2.8 to 4.0
0
Phosphorus (P), % 0 to 0.015
0 to 0.040
Silicon (Si), % 0 to 0.2
0 to 1.0
Sulfur (S), % 0 to 0.010
0 to 0.030
Titanium (Ti), % 1.0 to 1.6
0
Tungsten (W), % 0
0.2 to 1.0
Residuals, % 0
0 to 0.5