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Nickel 625 vs. EN 2.4650 Nickel

Both nickel 625 and EN 2.4650 nickel are nickel alloys. They have 78% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is nickel 625 and the bottom bar is EN 2.4650 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
210
Elongation at Break, % 33 to 34
34
Fatigue Strength, MPa 240 to 320
480
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 79
80
Shear Strength, MPa 530 to 600
730
Tensile Strength: Ultimate (UTS), MPa 790 to 910
1090
Tensile Strength: Yield (Proof), MPa 320 to 450
650

Thermal Properties

Latent Heat of Fusion, J/g 330
320
Maximum Temperature: Mechanical, °C 980
1010
Melting Completion (Liquidus), °C 1350
1400
Melting Onset (Solidus), °C 1290
1350
Specific Heat Capacity, J/kg-K 440
450
Thermal Conductivity, W/m-K 11
12
Thermal Expansion, µm/m-K 13
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 1.4
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 80
80
Density, g/cm3 8.6
8.5
Embodied Carbon, kg CO2/kg material 14
10
Embodied Energy, MJ/kg 190
140
Embodied Water, L/kg 290
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 220 to 250
320
Resilience: Unit (Modulus of Resilience), kJ/m3 260 to 490
1030
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 26 to 29
36
Strength to Weight: Bending, points 22 to 24
28
Thermal Diffusivity, mm2/s 2.9
3.1
Thermal Shock Resistance, points 22 to 25
33

Alloy Composition

Aluminum (Al), % 0 to 0.4
0.3 to 0.6
Boron (B), % 0
0 to 0.0050
Carbon (C), % 0 to 0.1
0.040 to 0.080
Chromium (Cr), % 20 to 23
19 to 21
Cobalt (Co), % 0 to 1.0
19 to 21
Copper (Cu), % 0
0 to 0.2
Iron (Fe), % 0 to 5.0
0 to 0.7
Manganese (Mn), % 0 to 0.5
0 to 0.6
Molybdenum (Mo), % 8.0 to 10
5.6 to 6.1
Nickel (Ni), % 58 to 68.9
46.9 to 54.2
Niobium (Nb), % 3.2 to 4.2
0
Phosphorus (P), % 0 to 0.015
0 to 0.020
Silicon (Si), % 0 to 0.5
0 to 0.4
Sulfur (S), % 0 to 0.015
0 to 0.0070
Titanium (Ti), % 0 to 0.4
1.9 to 2.4