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SAE-AISI H23 Steel vs. Monel R-405

SAE-AISI H23 steel belongs to the iron alloys classification, while Monel R-405 belongs to the nickel alloys. There are 21 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 SAE-AISI H23 steel and the bottom bar is Monel R-405.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
160
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 80
62
Tensile Strength: Ultimate (UTS), MPa 760 to 1550
540 to 630

Thermal Properties

Latent Heat of Fusion, J/g 260
270
Melting Completion (Liquidus), °C 1680
1350
Melting Onset (Solidus), °C 1630
1300
Specific Heat Capacity, J/kg-K 440
430
Thermal Conductivity, W/m-K 20
23
Thermal Expansion, µm/m-K 12
14

Otherwise Unclassified Properties

Base Metal Price, % relative 34
50
Density, g/cm3 8.7
8.9
Embodied Carbon, kg CO2/kg material 6.9
7.9
Embodied Energy, MJ/kg 110
110
Embodied Water, L/kg 120
250

Common Calculations

Stiffness to Weight: Axial, points 13
10
Stiffness to Weight: Bending, points 22
21
Strength to Weight: Axial, points 24 to 49
17 to 20
Strength to Weight: Bending, points 21 to 34
17 to 18
Thermal Diffusivity, mm2/s 5.2
5.9
Thermal Shock Resistance, points 23 to 47
17 to 20

Alloy Composition

Carbon (C), % 0.25 to 0.35
0 to 0.3
Chromium (Cr), % 11 to 12.8
0
Copper (Cu), % 0 to 0.25
28 to 34
Iron (Fe), % 71.3 to 76.7
0 to 2.5
Manganese (Mn), % 0.15 to 0.4
0 to 2.0
Nickel (Ni), % 0 to 0.3
63 to 72
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.15 to 0.6
0 to 0.5
Sulfur (S), % 0 to 0.030
0.025 to 0.060
Tungsten (W), % 11 to 12.8
0
Vanadium (V), % 0.75 to 1.3
0

Comparable Variants