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SAE-AISI S1 Steel vs. Monel 400

SAE-AISI S1 steel belongs to the iron alloys classification, while Monel 400 belongs to the nickel alloys. There are 23 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI S1 steel and the bottom bar is Monel 400.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
160
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 73
62
Tensile Strength: Ultimate (UTS), MPa 690 to 1840
540 to 780

Thermal Properties

Latent Heat of Fusion, J/g 260
270
Melting Completion (Liquidus), °C 1500
1350
Melting Onset (Solidus), °C 1450
1300
Specific Heat Capacity, J/kg-K 470
430
Thermal Conductivity, W/m-K 41
23
Thermal Expansion, µm/m-K 12
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.7
3.3
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 8.0
50
Density, g/cm3 8.0
8.9
Embodied Carbon, kg CO2/kg material 2.6
7.9
Embodied Energy, MJ/kg 37
110
Embodied Water, L/kg 56
250

Common Calculations

Stiffness to Weight: Axial, points 13
10
Stiffness to Weight: Bending, points 24
21
Strength to Weight: Axial, points 24 to 64
17 to 25
Strength to Weight: Bending, points 22 to 42
17 to 21
Thermal Diffusivity, mm2/s 11
6.1
Thermal Shock Resistance, points 21 to 56
17 to 25

Alloy Composition

Carbon (C), % 0.4 to 0.55
0 to 0.3
Chromium (Cr), % 1.0 to 1.8
0
Copper (Cu), % 0 to 0.25
28 to 34
Iron (Fe), % 91.6 to 96.7
0 to 2.5
Manganese (Mn), % 0.1 to 0.4
0 to 2.0
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 0 to 0.3
63 to 72
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.15 to 1.2
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.024
Tungsten (W), % 1.5 to 3.0
0
Vanadium (V), % 0.15 to 0.3
0

Comparable Variants