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EN 1.4869 Casting Alloy vs. Grade 361 Molybdenum

EN 1.4869 casting alloy belongs to the nickel alloys classification, while grade 361 molybdenum belongs to the otherwise unclassified metals. There are 20 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is EN 1.4869 casting alloy and the bottom bar is grade 361 molybdenum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
310
Elongation at Break, % 5.7
6.3
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 80
120
Tensile Strength: Ultimate (UTS), MPa 540
620
Tensile Strength: Yield (Proof), MPa 310
530

Thermal Properties

Latent Heat of Fusion, J/g 330
370
Specific Heat Capacity, J/kg-K 460
250
Thermal Expansion, µm/m-K 13
7.0

Otherwise Unclassified Properties

Density, g/cm3 8.5
10
Embodied Carbon, kg CO2/kg material 7.7
28
Embodied Energy, MJ/kg 110
330
Embodied Water, L/kg 300
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 26
37
Resilience: Unit (Modulus of Resilience), kJ/m3 230
450
Stiffness to Weight: Axial, points 13
17
Stiffness to Weight: Bending, points 23
22
Strength to Weight: Axial, points 18
17
Strength to Weight: Bending, points 17
16
Thermal Shock Resistance, points 14
21

Alloy Composition

Carbon (C), % 0.45 to 0.55
0 to 0.010
Chromium (Cr), % 24 to 26
0
Cobalt (Co), % 14 to 16
0
Iron (Fe), % 11.4 to 23.6
0 to 0.010
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 0
99.9 to 100
Nickel (Ni), % 33 to 37
0 to 0.0050
Nitrogen (N), % 0
0 to 0.0020
Oxygen (O), % 0
0 to 0.0070
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 1.0 to 2.0
0 to 0.010
Sulfur (S), % 0 to 0.030
0
Tungsten (W), % 4.0 to 6.0
0