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EN 2.4680 Cast Nickel vs. R30556 Alloy

EN 2.4680 cast nickel belongs to the nickel alloys classification, while R30556 alloy belongs to the iron alloys. They have 45% 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 2.4680 cast nickel and the bottom bar is R30556 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
210
Elongation at Break, % 9.1
45
Fatigue Strength, MPa 120
320
Poisson's Ratio 0.26
0.28
Shear Modulus, GPa 84
81
Tensile Strength: Ultimate (UTS), MPa 600
780
Tensile Strength: Yield (Proof), MPa 260
350

Thermal Properties

Latent Heat of Fusion, J/g 350
300
Maximum Temperature: Mechanical, °C 1050
1100
Melting Completion (Liquidus), °C 1360
1420
Melting Onset (Solidus), °C 1320
1330
Specific Heat Capacity, J/kg-K 480
450
Thermal Conductivity, W/m-K 14
11
Thermal Expansion, µm/m-K 15
15

Otherwise Unclassified Properties

Base Metal Price, % relative 60
70
Density, g/cm3 8.0
8.4
Embodied Carbon, kg CO2/kg material 9.1
8.7
Embodied Energy, MJ/kg 130
130
Embodied Water, L/kg 350
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 45
290
Resilience: Unit (Modulus of Resilience), kJ/m3 160
290
Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 21
26
Strength to Weight: Bending, points 20
22
Thermal Diffusivity, mm2/s 3.7
2.9
Thermal Shock Resistance, points 14
18

Alloy Composition

Aluminum (Al), % 0
0.1 to 0.5
Boron (B), % 0
0 to 0.020
Carbon (C), % 0 to 0.1
0.050 to 0.15
Chromium (Cr), % 48 to 52
21 to 23
Cobalt (Co), % 0
16 to 21
Iron (Fe), % 0 to 1.0
20.4 to 38.2
Lanthanum (La), % 0
0.0050 to 0.1
Manganese (Mn), % 0 to 0.5
0.5 to 2.0
Molybdenum (Mo), % 0 to 0.5
2.5 to 4.0
Nickel (Ni), % 42.9 to 51
19 to 22.5
Niobium (Nb), % 1.0 to 1.8
0 to 0.3
Nitrogen (N), % 0 to 0.16
0.1 to 0.3
Phosphorus (P), % 0 to 0.020
0 to 0.040
Silicon (Si), % 0 to 1.0
0.2 to 0.8
Sulfur (S), % 0 to 0.020
0 to 0.015
Tantalum (Ta), % 0
0.3 to 1.3
Tungsten (W), % 0
2.0 to 3.5
Zinc (Zn), % 0
0.0010 to 0.1