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EN 2.4951 Nickel vs. EN 2.4952 Nickel

Both EN 2.4951 nickel and EN 2.4952 nickel are nickel alloys. They have a moderately high 95% of their average alloy composition in common. There are 30 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 EN 2.4951 nickel and the bottom bar is EN 2.4952 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 34
17
Fatigue Strength, MPa 200
370
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 76
74
Shear Strength, MPa 500
700
Tensile Strength: Ultimate (UTS), MPa 750
1150
Tensile Strength: Yield (Proof), MPa 270
670

Thermal Properties

Latent Heat of Fusion, J/g 320
330
Maximum Temperature: Mechanical, °C 1150
980
Melting Completion (Liquidus), °C 1360
1350
Melting Onset (Solidus), °C 1310
1300
Specific Heat Capacity, J/kg-K 460
470
Thermal Conductivity, W/m-K 12
12
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.6
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 1.7
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 60
55
Density, g/cm3 8.5
8.3
Embodied Carbon, kg CO2/kg material 9.3
9.8
Embodied Energy, MJ/kg 130
140
Embodied Water, L/kg 280
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 200
170
Resilience: Unit (Modulus of Resilience), kJ/m3 190
1180
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 25
38
Strength to Weight: Bending, points 22
29
Thermal Diffusivity, mm2/s 3.1
3.1
Thermal Shock Resistance, points 23
33

Alloy Composition

Aluminum (Al), % 0 to 0.3
1.0 to 1.8
Boron (B), % 0
0 to 0.0080
Carbon (C), % 0.080 to 0.15
0.040 to 0.1
Chromium (Cr), % 18 to 21
18 to 21
Cobalt (Co), % 0 to 5.0
0 to 1.0
Copper (Cu), % 0 to 0.5
0 to 0.2
Iron (Fe), % 0 to 5.0
0 to 1.5
Manganese (Mn), % 0 to 1.0
0 to 1.0
Nickel (Ni), % 65.4 to 81.7
65 to 79.2
Phosphorus (P), % 0 to 0.020
0 to 0.020
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 0.2 to 0.6
1.8 to 2.7