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Grade CW6M Nickel vs. EN 2.4665 Nickel

Both grade CW6M nickel and EN 2.4665 nickel are nickel alloys. They have 77% of their average alloy composition in common. There are 25 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 grade CW6M nickel and the bottom bar is EN 2.4665 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
210
Elongation at Break, % 29
34
Fatigue Strength, MPa 210
220
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 84
81
Tensile Strength: Ultimate (UTS), MPa 560
790
Tensile Strength: Yield (Proof), MPa 310
300

Thermal Properties

Latent Heat of Fusion, J/g 330
320
Maximum Temperature: Mechanical, °C 970
990
Melting Completion (Liquidus), °C 1530
1460
Melting Onset (Solidus), °C 1470
1410
Specific Heat Capacity, J/kg-K 430
450
Thermal Expansion, µm/m-K 12
14

Otherwise Unclassified Properties

Base Metal Price, % relative 65
55
Density, g/cm3 8.8
8.4
Embodied Carbon, kg CO2/kg material 13
9.2
Embodied Energy, MJ/kg 170
130
Embodied Water, L/kg 300
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
210
Resilience: Unit (Modulus of Resilience), kJ/m3 220
220
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 18
26
Strength to Weight: Bending, points 17
22
Thermal Shock Resistance, points 16
20

Alloy Composition

Aluminum (Al), % 0
0 to 0.5
Boron (B), % 0
0 to 0.010
Carbon (C), % 0 to 0.070
0.050 to 0.15
Chromium (Cr), % 17 to 20
20.5 to 23
Cobalt (Co), % 0
0.5 to 2.5
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 0 to 3.0
17 to 20
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 17 to 20
8.0 to 10
Nickel (Ni), % 54.9 to 66
40.3 to 53.8
Phosphorus (P), % 0 to 0.040
0 to 0.020
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.015
Tungsten (W), % 0
0.2 to 1.0