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EN 2.4951 Nickel vs. Austenitic Nodular Cast Iron

EN 2.4951 nickel belongs to the nickel alloys classification, while austenitic nodular cast iron belongs to the iron alloys. There are 24 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 2.4951 nickel and the bottom bar is austenitic nodular cast iron.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200
140 to 240
Elastic (Young's, Tensile) Modulus, GPa 190
180 to 190
Elongation at Break, % 34
6.8 to 34
Poisson's Ratio 0.29
0.29 to 0.3
Shear Modulus, GPa 76
70 to 72
Tensile Strength: Ultimate (UTS), MPa 750
430 to 500
Tensile Strength: Yield (Proof), MPa 270
190 to 240

Thermal Properties

Latent Heat of Fusion, J/g 320
280 to 350
Melting Completion (Liquidus), °C 1360
1340 to 1400
Melting Onset (Solidus), °C 1310
1300 to 1360
Specific Heat Capacity, J/kg-K 460
470 to 490
Thermal Expansion, µm/m-K 12
13 to 14

Otherwise Unclassified Properties

Base Metal Price, % relative 60
16 to 25
Density, g/cm3 8.5
7.7 to 8.0
Embodied Carbon, kg CO2/kg material 9.3
3.5 to 4.9
Embodied Energy, MJ/kg 130
48 to 68
Embodied Water, L/kg 280
91 to 120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 200
24 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 190
98 to 160
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
24 to 25
Strength to Weight: Axial, points 25
15 to 18
Strength to Weight: Bending, points 22
16 to 18
Thermal Shock Resistance, points 23
12 to 15