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EN 2.4654 Nickel vs. Nickel 80A

Both EN 2.4654 nickel and nickel 80A are nickel alloys. Both are furnished in the aged (precipitation hardened) condition. They have 81% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is EN 2.4654 nickel and the bottom bar is nickel 80A.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 17
22
Fatigue Strength, MPa 460
430
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 77
74
Shear Strength, MPa 770
660
Tensile Strength: Ultimate (UTS), MPa 1250
1040
Tensile Strength: Yield (Proof), MPa 850
710

Thermal Properties

Latent Heat of Fusion, J/g 320
320
Maximum Temperature: Mechanical, °C 1000
980
Melting Completion (Liquidus), °C 1390
1360
Melting Onset (Solidus), °C 1330
1310
Specific Heat Capacity, J/kg-K 460
470
Thermal Conductivity, W/m-K 13
11
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 75
55
Density, g/cm3 8.4
8.3
Embodied Carbon, kg CO2/kg material 10
9.8
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 340
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
210
Resilience: Unit (Modulus of Resilience), kJ/m3 1810
1300
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 42
35
Strength to Weight: Bending, points 31
27
Thermal Diffusivity, mm2/s 3.3
2.9
Thermal Shock Resistance, points 37
31

Alloy Composition

Aluminum (Al), % 1.2 to 1.6
0.5 to 1.8
Boron (B), % 0.0030 to 0.010
0
Carbon (C), % 0.020 to 0.1
0 to 0.1
Chromium (Cr), % 18 to 21
18 to 21
Cobalt (Co), % 12 to 15
0
Copper (Cu), % 0 to 0.1
0
Iron (Fe), % 0 to 2.0
0 to 3.0
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 3.5 to 5.0
0
Nickel (Ni), % 50.6 to 62.5
69.4 to 79.7
Phosphorus (P), % 0 to 0.015
0
Silicon (Si), % 0 to 0.15
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 2.8 to 3.3
1.8 to 2.7
Zirconium (Zr), % 0.020 to 0.080
0