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Nickel 689 vs. Nickel 22

Both nickel 689 and nickel 22 are nickel alloys. They have 87% 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 689 and the bottom bar is nickel 22.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
220
Elongation at Break, % 23
49
Fatigue Strength, MPa 420
330
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 80
84
Shear Strength, MPa 790
560
Tensile Strength: Ultimate (UTS), MPa 1250
790
Tensile Strength: Yield (Proof), MPa 690
360

Thermal Properties

Latent Heat of Fusion, J/g 330
320
Maximum Temperature: Mechanical, °C 990
990
Melting Completion (Liquidus), °C 1440
1390
Melting Onset (Solidus), °C 1390
1360
Specific Heat Capacity, J/kg-K 450
430
Thermal Expansion, µm/m-K 12
11

Otherwise Unclassified Properties

Base Metal Price, % relative 70
70
Density, g/cm3 8.5
8.9
Embodied Carbon, kg CO2/kg material 11
12
Embodied Energy, MJ/kg 150
170
Embodied Water, L/kg 330
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240
320
Resilience: Unit (Modulus of Resilience), kJ/m3 1170
300
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 23
22
Strength to Weight: Axial, points 41
25
Strength to Weight: Bending, points 30
21
Thermal Shock Resistance, points 35
24

Alloy Composition

Aluminum (Al), % 0.75 to 1.3
0
Boron (B), % 0.0030 to 0.010
0
Carbon (C), % 0.1 to 0.2
0 to 0.015
Chromium (Cr), % 18 to 20
20 to 22.5
Cobalt (Co), % 9.0 to 11
0 to 2.5
Iron (Fe), % 0 to 5.0
2.0 to 6.0
Manganese (Mn), % 0 to 0.5
0 to 0.015
Molybdenum (Mo), % 9.0 to 10.5
12.5 to 14.5
Nickel (Ni), % 48.3 to 60.9
50.8 to 63
Phosphorus (P), % 0 to 0.015
0 to 0.020
Silicon (Si), % 0 to 0.5
0 to 0.080
Sulfur (S), % 0 to 0.015
0 to 0.020
Titanium (Ti), % 2.3 to 2.8
0
Tungsten (W), % 0
2.5 to 3.5
Vanadium (V), % 0
0 to 0.35