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EN 1.4889 Cast Nickel vs. SAE-AISI O7 Steel

EN 1.4889 cast nickel belongs to the nickel alloys classification, while SAE-AISI O7 steel belongs to the iron alloys. There are 19 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is EN 1.4889 cast nickel and the bottom bar is SAE-AISI O7 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.27
0.29
Shear Modulus, GPa 79
73
Tensile Strength: Ultimate (UTS), MPa 500
680 to 2110

Thermal Properties

Latent Heat of Fusion, J/g 350
250
Melting Completion (Liquidus), °C 1360
1480
Melting Onset (Solidus), °C 1320
1430
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 14
12

Otherwise Unclassified Properties

Base Metal Price, % relative 55
6.0
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 8.5
2.3
Embodied Energy, MJ/kg 120
33
Embodied Water, L/kg 280
52

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 18
24 to 74
Strength to Weight: Bending, points 18
22 to 46
Thermal Shock Resistance, points 13
23 to 70

Alloy Composition

Carbon (C), % 0.35 to 0.45
1.1 to 1.3
Chromium (Cr), % 32.5 to 37.5
0.35 to 0.85
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 10.5 to 21.2
92.9 to 97.6
Manganese (Mn), % 1.0 to 1.5
0 to 1.0
Molybdenum (Mo), % 0
0 to 0.3
Nickel (Ni), % 42 to 46
0 to 0.3
Niobium (Nb), % 1.5 to 2.0
0
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 1.5 to 2.0
0 to 0.6
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 0
1.0 to 2.0
Vanadium (V), % 0
0 to 0.4