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Nickel 685 vs. N10675 Nickel

Both nickel 685 and N10675 nickel are nickel alloys. They have 66% of their average alloy composition in common. There are 28 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 685 and the bottom bar is N10675 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
220
Elongation at Break, % 17
47
Fatigue Strength, MPa 470
350
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 77
85
Shear Strength, MPa 770
610
Tensile Strength: Ultimate (UTS), MPa 1250
860
Tensile Strength: Yield (Proof), MPa 850
400

Thermal Properties

Latent Heat of Fusion, J/g 320
320
Maximum Temperature: Mechanical, °C 1000
910
Melting Completion (Liquidus), °C 1380
1420
Melting Onset (Solidus), °C 1330
1370
Specific Heat Capacity, J/kg-K 460
380
Thermal Conductivity, W/m-K 13
11
Thermal Expansion, µm/m-K 12
11

Otherwise Unclassified Properties

Base Metal Price, % relative 75
80
Density, g/cm3 8.4
9.3
Embodied Carbon, kg CO2/kg material 10
16
Embodied Energy, MJ/kg 140
210
Embodied Water, L/kg 340
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
330
Resilience: Unit (Modulus of Resilience), kJ/m3 1820
350
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
22
Strength to Weight: Axial, points 42
26
Strength to Weight: Bending, points 31
22
Thermal Diffusivity, mm2/s 3.3
3.1
Thermal Shock Resistance, points 37
26

Alloy Composition

Aluminum (Al), % 1.2 to 1.6
0 to 0.5
Boron (B), % 0.0030 to 0.010
0
Carbon (C), % 0.030 to 0.1
0 to 0.010
Chromium (Cr), % 18 to 21
1.0 to 3.0
Cobalt (Co), % 12 to 15
0 to 3.0
Copper (Cu), % 0 to 0.5
0 to 0.2
Iron (Fe), % 0 to 2.0
1.0 to 3.0
Manganese (Mn), % 0 to 1.0
0 to 3.0
Molybdenum (Mo), % 3.5 to 5.0
27 to 32
Nickel (Ni), % 49.6 to 62.5
51.3 to 71
Niobium (Nb), % 0
0 to 0.2
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 0.75
0 to 0.1
Sulfur (S), % 0 to 0.030
0 to 0.010
Tantalum (Ta), % 0
0 to 0.2
Titanium (Ti), % 2.8 to 3.3
0 to 0.2
Tungsten (W), % 0
0 to 3.0
Vanadium (V), % 0
0 to 0.2
Zinc (Zn), % 0.020 to 0.12
0 to 0.1