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Nickel 718 vs. Grade CZ100 Nickel

Both nickel 718 and grade CZ100 nickel are nickel alloys. They have 55% of their average alloy composition in common. There are 29 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 718 and the bottom bar is grade CZ100 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
180
Elongation at Break, % 12 to 50
11
Fatigue Strength, MPa 460 to 760
68
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 75
69
Tensile Strength: Ultimate (UTS), MPa 930 to 1530
390
Tensile Strength: Yield (Proof), MPa 510 to 1330
140

Thermal Properties

Latent Heat of Fusion, J/g 310
310
Maximum Temperature: Mechanical, °C 980
900
Melting Completion (Liquidus), °C 1340
1350
Melting Onset (Solidus), °C 1260
1300
Specific Heat Capacity, J/kg-K 450
450
Thermal Conductivity, W/m-K 11
73
Thermal Expansion, µm/m-K 13
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
19
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
19

Otherwise Unclassified Properties

Base Metal Price, % relative 75
60
Density, g/cm3 8.3
8.8
Embodied Carbon, kg CO2/kg material 13
10
Embodied Energy, MJ/kg 190
140
Embodied Water, L/kg 250
230

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140 to 390
35
Resilience: Unit (Modulus of Resilience), kJ/m3 660 to 4560
54
Stiffness to Weight: Axial, points 13
12
Stiffness to Weight: Bending, points 23
22
Strength to Weight: Axial, points 31 to 51
12
Strength to Weight: Bending, points 25 to 35
14
Thermal Diffusivity, mm2/s 3.0
19
Thermal Shock Resistance, points 27 to 44
14

Alloy Composition

Aluminum (Al), % 0.2 to 0.8
0
Boron (B), % 0 to 0.0060
0
Carbon (C), % 0 to 0.080
0 to 1.0
Chromium (Cr), % 17 to 21
0
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0 to 0.3
0 to 1.3
Iron (Fe), % 11.1 to 24.6
0 to 3.0
Manganese (Mn), % 0 to 0.35
0 to 1.5
Molybdenum (Mo), % 2.8 to 3.3
0
Nickel (Ni), % 50 to 55
95 to 100
Niobium (Nb), % 4.8 to 5.5
0
Phosphorus (P), % 0 to 0.015
0 to 0.030
Silicon (Si), % 0 to 0.35
0 to 2.0
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 0.65 to 1.2
0