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EN 2.4608 Nickel vs. Grade N7M Nickel

Both EN 2.4608 nickel and grade N7M nickel are nickel alloys. They have 52% 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 2.4608 nickel and the bottom bar is grade N7M nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
220
Elongation at Break, % 34
22
Fatigue Strength, MPa 200
190
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 81
85
Tensile Strength: Ultimate (UTS), MPa 620
590
Tensile Strength: Yield (Proof), MPa 270
310

Thermal Properties

Latent Heat of Fusion, J/g 330
320
Maximum Temperature: Mechanical, °C 1000
900
Melting Completion (Liquidus), °C 1460
1650
Melting Onset (Solidus), °C 1410
1590
Specific Heat Capacity, J/kg-K 460
390
Thermal Expansion, µm/m-K 13
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 55
75
Density, g/cm3 8.5
9.3
Embodied Carbon, kg CO2/kg material 8.4
16
Embodied Energy, MJ/kg 120
200
Embodied Water, L/kg 270
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
110
Resilience: Unit (Modulus of Resilience), kJ/m3 180
220
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
22
Strength to Weight: Axial, points 20
18
Strength to Weight: Bending, points 19
17
Thermal Shock Resistance, points 16
19

Alloy Composition

Carbon (C), % 0.030 to 0.080
0 to 0.070
Chromium (Cr), % 24 to 26
0 to 1.0
Cobalt (Co), % 2.5 to 4.0
0
Iron (Fe), % 11.4 to 23.8
0 to 3.0
Manganese (Mn), % 0 to 2.0
0 to 1.0
Molybdenum (Mo), % 2.5 to 4.0
30 to 33
Nickel (Ni), % 44 to 47
60.9 to 70
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0.7 to 1.5
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.030
Tungsten (W), % 2.5 to 4.0
0