MakeItFrom.com
Menu (ESC)

Nickel 686 vs. N07776 Nickel

Both nickel 686 and N07776 nickel are nickel alloys. Both are furnished in the annealed condition. They have 89% of their average alloy composition in common. There are 26 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 nickel 686 and the bottom bar is N07776 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
200
Elongation at Break, % 51
39
Fatigue Strength, MPa 410
220
Poisson's Ratio 0.29
0.3
Shear Modulus, GPa 77
79
Shear Strength, MPa 560
470
Tensile Strength: Ultimate (UTS), MPa 780
700
Tensile Strength: Yield (Proof), MPa 350
270

Thermal Properties

Latent Heat of Fusion, J/g 320
320
Maximum Temperature: Mechanical, °C 980
970
Melting Completion (Liquidus), °C 1380
1550
Melting Onset (Solidus), °C 1340
1500
Specific Heat Capacity, J/kg-K 420
430
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 70
85
Density, g/cm3 9.0
8.6
Embodied Carbon, kg CO2/kg material 12
15
Embodied Energy, MJ/kg 170
210
Embodied Water, L/kg 300
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
220
Resilience: Unit (Modulus of Resilience), kJ/m3 280
180
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 22
23
Strength to Weight: Axial, points 24
22
Strength to Weight: Bending, points 21
20
Thermal Shock Resistance, points 21
20

Alloy Composition

Aluminum (Al), % 0
0 to 2.0
Carbon (C), % 0 to 0.010
0 to 0.030
Chromium (Cr), % 19 to 23
12 to 22
Iron (Fe), % 0 to 5.0
0 to 24.5
Manganese (Mn), % 0 to 0.75
0 to 1.0
Molybdenum (Mo), % 15 to 17
9.0 to 15
Nickel (Ni), % 49.5 to 63
50 to 60
Niobium (Nb), % 0
4.0 to 6.0
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 0.080
0 to 0.5
Sulfur (S), % 0 to 0.020
0 to 0.010
Titanium (Ti), % 0.020 to 0.25
0 to 1.0
Tungsten (W), % 3.0 to 4.4
0.5 to 2.5