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Nickel 685 vs. N06650 Nickel

Both nickel 685 and N06650 nickel are nickel alloys. They have 78% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is nickel 685 and the bottom bar is N06650 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
210
Elongation at Break, % 17
50
Fatigue Strength, MPa 470
420
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 77
82
Shear Strength, MPa 770
640
Tensile Strength: Ultimate (UTS), MPa 1250
900
Tensile Strength: Yield (Proof), MPa 850
460

Thermal Properties

Latent Heat of Fusion, J/g 320
320
Maximum Temperature: Mechanical, °C 1000
980
Melting Completion (Liquidus), °C 1380
1500
Melting Onset (Solidus), °C 1330
1450
Specific Heat Capacity, J/kg-K 460
440
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 75
60
Density, g/cm3 8.4
8.6
Embodied Carbon, kg CO2/kg material 10
10
Embodied Energy, MJ/kg 140
140
Embodied Water, L/kg 340
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
380
Resilience: Unit (Modulus of Resilience), kJ/m3 1820
490
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 42
29
Strength to Weight: Bending, points 31
24
Thermal Shock Resistance, points 37
24

Alloy Composition

Aluminum (Al), % 1.2 to 1.6
0.050 to 0.5
Boron (B), % 0.0030 to 0.010
0
Carbon (C), % 0.030 to 0.1
0 to 0.030
Chromium (Cr), % 18 to 21
19 to 21
Cobalt (Co), % 12 to 15
0 to 1.0
Copper (Cu), % 0 to 0.5
0 to 0.3
Iron (Fe), % 0 to 2.0
12 to 16
Manganese (Mn), % 0 to 1.0
0 to 0.5
Molybdenum (Mo), % 3.5 to 5.0
9.5 to 12.5
Nickel (Ni), % 49.6 to 62.5
44.4 to 58.9
Niobium (Nb), % 0
0.050 to 0.5
Nitrogen (N), % 0
0.050 to 0.2
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0 to 0.75
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.010
Titanium (Ti), % 2.8 to 3.3
0
Tungsten (W), % 0
0.5 to 2.5
Zinc (Zn), % 0.020 to 0.12
0