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Nickel 725 vs. EN 2.4632 Nickel

Both nickel 725 and EN 2.4632 nickel are nickel alloys. They have 79% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is nickel 725 and the bottom bar is EN 2.4632 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 34
17
Fatigue Strength, MPa 260
430
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 78
76
Shear Strength, MPa 580
770
Tensile Strength: Ultimate (UTS), MPa 860
1250
Tensile Strength: Yield (Proof), MPa 350
780

Thermal Properties

Latent Heat of Fusion, J/g 320
320
Maximum Temperature: Mechanical, °C 980
1010
Melting Completion (Liquidus), °C 1340
1340
Melting Onset (Solidus), °C 1270
1290
Specific Heat Capacity, J/kg-K 440
470
Thermal Expansion, µm/m-K 13
12

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 75
75
Density, g/cm3 8.5
8.3
Embodied Carbon, kg CO2/kg material 13
9.4
Embodied Energy, MJ/kg 190
130
Embodied Water, L/kg 270
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240
180
Resilience: Unit (Modulus of Resilience), kJ/m3 300
1570
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 28
42
Strength to Weight: Bending, points 24
31
Thermal Shock Resistance, points 23
39

Alloy Composition

Aluminum (Al), % 0 to 0.35
1.0 to 2.0
Boron (B), % 0
0 to 0.020
Carbon (C), % 0 to 0.030
0 to 0.13
Chromium (Cr), % 19 to 22.5
18 to 21
Cobalt (Co), % 0
15 to 21
Copper (Cu), % 0
0 to 0.2
Iron (Fe), % 2.3 to 15.3
0 to 1.5
Manganese (Mn), % 0 to 0.35
0 to 1.0
Molybdenum (Mo), % 7.0 to 9.5
0
Nickel (Ni), % 55 to 59
49 to 64
Niobium (Nb), % 2.8 to 4.0
0
Phosphorus (P), % 0 to 0.015
0 to 0.020
Silicon (Si), % 0 to 0.2
0 to 1.0
Sulfur (S), % 0 to 0.010
0 to 0.015
Titanium (Ti), % 1.0 to 1.7
2.0 to 3.0
Zirconium (Zr), % 0
0 to 0.15