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Nickel 690 vs. N07776 Nickel

Both nickel 690 and N07776 nickel are nickel alloys. They have 82% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is nickel 690 and the bottom bar is N07776 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 3.4 to 34
39
Fatigue Strength, MPa 180 to 300
220
Poisson's Ratio 0.28
0.3
Shear Modulus, GPa 79
79
Shear Strength, MPa 420 to 570
470
Tensile Strength: Ultimate (UTS), MPa 640 to 990
700
Tensile Strength: Yield (Proof), MPa 250 to 760
270

Thermal Properties

Latent Heat of Fusion, J/g 320
320
Maximum Temperature: Mechanical, °C 1010
970
Melting Completion (Liquidus), °C 1380
1550
Melting Onset (Solidus), °C 1340
1500
Specific Heat Capacity, J/kg-K 470
430
Thermal Expansion, µm/m-K 14
12

Otherwise Unclassified Properties

Base Metal Price, % relative 50
85
Density, g/cm3 8.3
8.6
Embodied Carbon, kg CO2/kg material 8.2
15
Embodied Energy, MJ/kg 120
210
Embodied Water, L/kg 290
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31 to 170
220
Resilience: Unit (Modulus of Resilience), kJ/m3 160 to 1440
180
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 21 to 33
22
Strength to Weight: Bending, points 20 to 27
20
Thermal Shock Resistance, points 16 to 25
20

Alloy Composition

Aluminum (Al), % 0
0 to 2.0
Carbon (C), % 0 to 0.050
0 to 0.030
Chromium (Cr), % 27 to 31
12 to 22
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 7.0 to 11
0 to 24.5
Manganese (Mn), % 0 to 0.5
0 to 1.0
Molybdenum (Mo), % 0
9.0 to 15
Nickel (Ni), % 58 to 66
50 to 60
Niobium (Nb), % 0
4.0 to 6.0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 0
0 to 1.0
Tungsten (W), % 0
0.5 to 2.5