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N10675 Nickel vs. Nickel 718

Both N10675 nickel and nickel 718 are nickel alloys. They have 61% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is N10675 nickel and the bottom bar is nickel 718.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
190
Elongation at Break, % 47
12 to 50
Fatigue Strength, MPa 350
460 to 760
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 85
75
Shear Strength, MPa 610
660 to 950
Tensile Strength: Ultimate (UTS), MPa 860
930 to 1530
Tensile Strength: Yield (Proof), MPa 400
510 to 1330

Thermal Properties

Latent Heat of Fusion, J/g 320
310
Maximum Temperature: Mechanical, °C 910
980
Melting Completion (Liquidus), °C 1420
1340
Melting Onset (Solidus), °C 1370
1260
Specific Heat Capacity, J/kg-K 380
450
Thermal Conductivity, W/m-K 11
11
Thermal Expansion, µm/m-K 11
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 1.2
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 80
75
Density, g/cm3 9.3
8.3
Embodied Carbon, kg CO2/kg material 16
13
Embodied Energy, MJ/kg 210
190
Embodied Water, L/kg 280
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 330
140 to 390
Resilience: Unit (Modulus of Resilience), kJ/m3 350
660 to 4560
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 22
23
Strength to Weight: Axial, points 26
31 to 51
Strength to Weight: Bending, points 22
25 to 35
Thermal Diffusivity, mm2/s 3.1
3.0
Thermal Shock Resistance, points 26
27 to 44

Alloy Composition

Aluminum (Al), % 0 to 0.5
0.2 to 0.8
Boron (B), % 0
0 to 0.0060
Carbon (C), % 0 to 0.010
0 to 0.080
Chromium (Cr), % 1.0 to 3.0
17 to 21
Cobalt (Co), % 0 to 3.0
0 to 1.0
Copper (Cu), % 0 to 0.2
0 to 0.3
Iron (Fe), % 1.0 to 3.0
11.1 to 24.6
Manganese (Mn), % 0 to 3.0
0 to 0.35
Molybdenum (Mo), % 27 to 32
2.8 to 3.3
Nickel (Ni), % 51.3 to 71
50 to 55
Niobium (Nb), % 0 to 0.2
4.8 to 5.5
Phosphorus (P), % 0 to 0.030
0 to 0.015
Silicon (Si), % 0 to 0.1
0 to 0.35
Sulfur (S), % 0 to 0.010
0 to 0.015
Tantalum (Ta), % 0 to 0.2
0
Titanium (Ti), % 0 to 0.2
0.65 to 1.2
Tungsten (W), % 0 to 3.0
0
Vanadium (V), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.1
0