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EN 1.4869 Casting Alloy vs. SAE-AISI 1008 Steel

EN 1.4869 casting alloy belongs to the nickel alloys classification, while SAE-AISI 1008 steel belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (5, 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 SAE-AISI 1008 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 5.7
22 to 33
Fatigue Strength, MPa 130
150 to 220
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 80
73
Tensile Strength: Ultimate (UTS), MPa 540
330 to 370
Tensile Strength: Yield (Proof), MPa 310
190 to 310

Thermal Properties

Latent Heat of Fusion, J/g 330
250
Maximum Temperature: Mechanical, °C 1200
400
Melting Completion (Liquidus), °C 1450
1470
Melting Onset (Solidus), °C 1390
1430
Specific Heat Capacity, J/kg-K 460
470
Thermal Conductivity, W/m-K 10
62
Thermal Expansion, µm/m-K 13
12

Otherwise Unclassified Properties

Base Metal Price, % relative 70
1.8
Density, g/cm3 8.5
7.9
Embodied Carbon, kg CO2/kg material 7.7
1.4
Embodied Energy, MJ/kg 110
18
Embodied Water, L/kg 300
45

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 26
78 to 91
Resilience: Unit (Modulus of Resilience), kJ/m3 230
92 to 260
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 18
12 to 13
Strength to Weight: Bending, points 17
13 to 15
Thermal Diffusivity, mm2/s 2.6
17
Thermal Shock Resistance, points 14
10 to 12

Alloy Composition

Carbon (C), % 0.45 to 0.55
0 to 0.1
Chromium (Cr), % 24 to 26
0
Cobalt (Co), % 14 to 16
0
Iron (Fe), % 11.4 to 23.6
99.31 to 99.7
Manganese (Mn), % 0 to 1.0
0.3 to 0.5
Nickel (Ni), % 33 to 37
0
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 1.0 to 2.0
0
Sulfur (S), % 0 to 0.030
0 to 0.050
Tungsten (W), % 4.0 to 6.0
0