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EN 2.4669 Nickel vs. Automotive Grey Cast Iron

EN 2.4669 nickel belongs to the nickel alloys classification, while automotive grey cast iron belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is EN 2.4669 nickel and the bottom bar is automotive grey cast iron.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
180
Elongation at Break, % 16
9.6 to 14
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
69 to 70
Tensile Strength: Ultimate (UTS), MPa 1110
140 to 290
Tensile Strength: Yield (Proof), MPa 720
94 to 200

Thermal Properties

Latent Heat of Fusion, J/g 310
260 to 280
Melting Completion (Liquidus), °C 1380
1380 to 1390
Melting Onset (Solidus), °C 1330
1340 to 1350
Specific Heat Capacity, J/kg-K 460
490
Thermal Conductivity, W/m-K 12
41 to 43
Thermal Expansion, µm/m-K 13
12 to 14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
7.4 to 7.6
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
8.8 to 9.1

Otherwise Unclassified Properties

Base Metal Price, % relative 60
1.9 to 3.0
Density, g/cm3 8.4
7.5 to 7.6
Embodied Carbon, kg CO2/kg material 10
1.5 to 1.7
Embodied Energy, MJ/kg 150
21 to 24
Embodied Water, L/kg 260
44 to 51

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
18 to 25
Resilience: Unit (Modulus of Resilience), kJ/m3 1380
25 to 110
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 37
5.2 to 11
Strength to Weight: Bending, points 28
8.0 to 13
Thermal Diffusivity, mm2/s 3.1
11 to 12
Thermal Shock Resistance, points 33
4.2 to 8.6