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AWS ENiCrMo-10 vs. N07750 Nickel

Both AWS ENiCrMo-10 and N07750 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 ENiCrMo-10 and the bottom bar is N07750 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
190
Elongation at Break, % 28
25
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 84
73
Tensile Strength: Ultimate (UTS), MPa 710
1200

Thermal Properties

Latent Heat of Fusion, J/g 320
310
Melting Completion (Liquidus), °C 1550
1430
Melting Onset (Solidus), °C 1490
1400
Specific Heat Capacity, J/kg-K 420
460
Thermal Conductivity, W/m-K 10
13
Thermal Expansion, µm/m-K 12
12

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 70
60
Density, g/cm3 8.9
8.4
Embodied Carbon, kg CO2/kg material 12
10
Embodied Energy, MJ/kg 160
150
Embodied Water, L/kg 300
260

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 22
40
Strength to Weight: Bending, points 20
30
Thermal Diffusivity, mm2/s 2.7
3.3
Thermal Shock Resistance, points 19
36

Alloy Composition

Aluminum (Al), % 0
0.4 to 1.0
Carbon (C), % 0 to 0.020
0 to 0.080
Chromium (Cr), % 20 to 22.5
14 to 17
Cobalt (Co), % 0 to 2.5
0 to 1.0
Copper (Cu), % 0 to 0.5
0 to 0.5
Iron (Fe), % 2.0 to 6.0
5.0 to 9.0
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 12.5 to 14.5
0
Nickel (Ni), % 48.4 to 63
70 to 77.7
Niobium (Nb), % 0
0.7 to 1.2
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.2
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 0
2.3 to 2.8
Tungsten (W), % 2.5 to 3.5
0
Vanadium (V), % 0 to 0.35
0
Residuals, % 0 to 0.5
0