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EN 2.4632 Nickel vs. Grade N7M Nickel

Both EN 2.4632 nickel and grade N7M nickel are nickel alloys. They have 59% 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 2.4632 nickel and the bottom bar is grade N7M nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
220
Elongation at Break, % 17
22
Fatigue Strength, MPa 430
190
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 76
85
Tensile Strength: Ultimate (UTS), MPa 1250
590
Tensile Strength: Yield (Proof), MPa 780
310

Thermal Properties

Latent Heat of Fusion, J/g 320
320
Maximum Temperature: Mechanical, °C 1010
900
Melting Completion (Liquidus), °C 1340
1650
Melting Onset (Solidus), °C 1290
1590
Specific Heat Capacity, J/kg-K 470
390
Thermal Expansion, µm/m-K 12
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 75
75
Density, g/cm3 8.3
9.3
Embodied Carbon, kg CO2/kg material 9.4
16
Embodied Energy, MJ/kg 130
200
Embodied Water, L/kg 350
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180
110
Resilience: Unit (Modulus of Resilience), kJ/m3 1570
220
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
22
Strength to Weight: Axial, points 42
18
Strength to Weight: Bending, points 31
17
Thermal Shock Resistance, points 39
19

Alloy Composition

Aluminum (Al), % 1.0 to 2.0
0
Boron (B), % 0 to 0.020
0
Carbon (C), % 0 to 0.13
0 to 0.070
Chromium (Cr), % 18 to 21
0 to 1.0
Cobalt (Co), % 15 to 21
0
Copper (Cu), % 0 to 0.2
0
Iron (Fe), % 0 to 1.5
0 to 3.0
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 0
30 to 33
Nickel (Ni), % 49 to 64
60.9 to 70
Phosphorus (P), % 0 to 0.020
0 to 0.040
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 2.0 to 3.0
0
Zirconium (Zr), % 0 to 0.15
0