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Grade CZ100 Nickel vs. Grade N7M Nickel

Both grade CZ100 nickel and grade N7M nickel are nickel alloys. They have 68% of their average alloy composition in common. There are 25 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 grade CZ100 nickel and the bottom bar is grade N7M nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
220
Elongation at Break, % 11
22
Fatigue Strength, MPa 68
190
Poisson's Ratio 0.31
0.31
Shear Modulus, GPa 69
85
Tensile Strength: Ultimate (UTS), MPa 390
590
Tensile Strength: Yield (Proof), MPa 140
310

Thermal Properties

Latent Heat of Fusion, J/g 310
320
Maximum Temperature: Mechanical, °C 900
900
Melting Completion (Liquidus), °C 1350
1650
Melting Onset (Solidus), °C 1300
1590
Specific Heat Capacity, J/kg-K 450
390
Thermal Expansion, µm/m-K 11
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 60
75
Density, g/cm3 8.8
9.3
Embodied Carbon, kg CO2/kg material 10
16
Embodied Energy, MJ/kg 140
200
Embodied Water, L/kg 230
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 35
110
Resilience: Unit (Modulus of Resilience), kJ/m3 54
220
Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 22
22
Strength to Weight: Axial, points 12
18
Strength to Weight: Bending, points 14
17
Thermal Shock Resistance, points 14
19

Alloy Composition

Carbon (C), % 0 to 1.0
0 to 0.070
Chromium (Cr), % 0
0 to 1.0
Copper (Cu), % 0 to 1.3
0
Iron (Fe), % 0 to 3.0
0 to 3.0
Manganese (Mn), % 0 to 1.5
0 to 1.0
Molybdenum (Mo), % 0
30 to 33
Nickel (Ni), % 95 to 100
60.9 to 70
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0 to 2.0
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030