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EN 2.4816 Nickel vs. Nickel 684

Both EN 2.4816 nickel and nickel 684 are nickel alloys. They have 72% of their average alloy composition in common. There are 27 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 2.4816 nickel and the bottom bar is nickel 684.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170
310
Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 34
11
Fatigue Strength, MPa 200
390
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 74
76
Shear Strength, MPa 470
710
Tensile Strength: Ultimate (UTS), MPa 700
1190
Tensile Strength: Yield (Proof), MPa 270
800

Thermal Properties

Latent Heat of Fusion, J/g 310
320
Maximum Temperature: Mechanical, °C 1150
1000
Melting Completion (Liquidus), °C 1370
1370
Melting Onset (Solidus), °C 1320
1320
Specific Heat Capacity, J/kg-K 460
470
Thermal Expansion, µm/m-K 13
13

Otherwise Unclassified Properties

Base Metal Price, % relative 55
75
Density, g/cm3 8.5
8.3
Embodied Carbon, kg CO2/kg material 9.0
10
Embodied Energy, MJ/kg 130
140
Embodied Water, L/kg 260
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
120
Resilience: Unit (Modulus of Resilience), kJ/m3 190
1610
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 23
40
Strength to Weight: Bending, points 21
30
Thermal Shock Resistance, points 20
34

Alloy Composition

Aluminum (Al), % 0 to 0.3
2.5 to 3.3
Boron (B), % 0
0.0030 to 0.010
Carbon (C), % 0.050 to 0.1
0 to 0.15
Chromium (Cr), % 14 to 17
15 to 20
Cobalt (Co), % 0
13 to 20
Copper (Cu), % 0 to 0.5
0 to 0.15
Iron (Fe), % 6.0 to 10
0 to 4.0
Manganese (Mn), % 0 to 1.0
0 to 0.75
Molybdenum (Mo), % 0
3.0 to 5.0
Nickel (Ni), % 72 to 80
42.7 to 64
Phosphorus (P), % 0 to 0.020
0 to 0.015
Silicon (Si), % 0 to 0.5
0 to 0.75
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 0 to 0.3
2.5 to 3.3