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EN 2.4815 Cast Nickel vs. SAE-AISI M34 Steel

EN 2.4815 cast nickel belongs to the nickel alloys classification, while SAE-AISI M34 steel belongs to the iron alloys. They have a modest 25% of their average alloy composition in common, which, by itself, doesn't mean much. There are 21 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is EN 2.4815 cast nickel and the bottom bar is SAE-AISI M34 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 74
77
Tensile Strength: Ultimate (UTS), MPa 460
800 to 2170

Thermal Properties

Latent Heat of Fusion, J/g 330
270
Melting Completion (Liquidus), °C 1510
1540
Melting Onset (Solidus), °C 1450
1500
Specific Heat Capacity, J/kg-K 470
450
Thermal Conductivity, W/m-K 25
24
Thermal Expansion, µm/m-K 10
12

Otherwise Unclassified Properties

Base Metal Price, % relative 47
32
Density, g/cm3 8.3
8.2
Embodied Carbon, kg CO2/kg material 7.9
9.5
Embodied Energy, MJ/kg 110
140
Embodied Water, L/kg 230
150

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 15
27 to 74
Strength to Weight: Bending, points 16
23 to 46
Thermal Diffusivity, mm2/s 6.4
6.7
Thermal Shock Resistance, points 17
25 to 67

Alloy Composition

Carbon (C), % 0.35 to 0.65
0.85 to 0.92
Chromium (Cr), % 12 to 18
3.5 to 4.0
Cobalt (Co), % 0
7.8 to 8.8
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 9.8 to 28.7
71.3 to 76.5
Manganese (Mn), % 0 to 2.0
0.15 to 0.4
Molybdenum (Mo), % 0 to 1.0
7.8 to 9.2
Nickel (Ni), % 58 to 66
0 to 0.3
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 1.0 to 2.5
0.2 to 0.45
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 0
1.4 to 2.1
Vanadium (V), % 0
1.9 to 2.3