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EN 2.4650 Nickel vs. Grade CW6M Nickel

Both EN 2.4650 nickel and grade CW6M nickel are nickel alloys. They have 76% 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 EN 2.4650 nickel and the bottom bar is grade CW6M nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
220
Elongation at Break, % 34
29
Fatigue Strength, MPa 480
210
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 80
84
Tensile Strength: Ultimate (UTS), MPa 1090
560
Tensile Strength: Yield (Proof), MPa 650
310

Thermal Properties

Latent Heat of Fusion, J/g 320
330
Maximum Temperature: Mechanical, °C 1010
970
Melting Completion (Liquidus), °C 1400
1530
Melting Onset (Solidus), °C 1350
1470
Specific Heat Capacity, J/kg-K 450
430
Thermal Expansion, µm/m-K 11
12

Otherwise Unclassified Properties

Base Metal Price, % relative 80
65
Density, g/cm3 8.5
8.8
Embodied Carbon, kg CO2/kg material 10
13
Embodied Energy, MJ/kg 140
170
Embodied Water, L/kg 360
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
140
Resilience: Unit (Modulus of Resilience), kJ/m3 1030
220
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 36
18
Strength to Weight: Bending, points 28
17
Thermal Shock Resistance, points 33
16

Alloy Composition

Aluminum (Al), % 0.3 to 0.6
0
Boron (B), % 0 to 0.0050
0
Carbon (C), % 0.040 to 0.080
0 to 0.070
Chromium (Cr), % 19 to 21
17 to 20
Cobalt (Co), % 19 to 21
0
Copper (Cu), % 0 to 0.2
0
Iron (Fe), % 0 to 0.7
0 to 3.0
Manganese (Mn), % 0 to 0.6
0 to 1.0
Molybdenum (Mo), % 5.6 to 6.1
17 to 20
Nickel (Ni), % 46.9 to 54.2
54.9 to 66
Phosphorus (P), % 0 to 0.020
0 to 0.040
Silicon (Si), % 0 to 0.4
0 to 1.0
Sulfur (S), % 0 to 0.0070
0 to 0.030
Titanium (Ti), % 1.9 to 2.4
0