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Monel R-405 vs. EN 1.5525 Steel

Monel R-405 belongs to the nickel alloys classification, while EN 1.5525 steel belongs to the iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is Monel R-405 and the bottom bar is EN 1.5525 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
190
Elongation at Break, % 9.1 to 39
11 to 21
Fatigue Strength, MPa 210 to 250
210 to 310
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 62
73
Shear Strength, MPa 350 to 370
310 to 350
Tensile Strength: Ultimate (UTS), MPa 540 to 630
440 to 1440
Tensile Strength: Yield (Proof), MPa 190 to 350
300 to 490

Thermal Properties

Latent Heat of Fusion, J/g 270
250
Maximum Temperature: Mechanical, °C 900
400
Melting Completion (Liquidus), °C 1350
1460
Melting Onset (Solidus), °C 1300
1420
Specific Heat Capacity, J/kg-K 430
470
Thermal Conductivity, W/m-K 23
50
Thermal Expansion, µm/m-K 14
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.4
7.1
Electrical Conductivity: Equal Weight (Specific), % IACS 3.4
8.2

Otherwise Unclassified Properties

Base Metal Price, % relative 50
1.9
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 7.9
1.4
Embodied Energy, MJ/kg 110
19
Embodied Water, L/kg 250
48

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 49 to 170
44 to 240
Resilience: Unit (Modulus of Resilience), kJ/m3 120 to 370
240 to 640
Stiffness to Weight: Axial, points 10
13
Stiffness to Weight: Bending, points 21
24
Strength to Weight: Axial, points 17 to 20
16 to 51
Strength to Weight: Bending, points 17 to 18
16 to 36
Thermal Diffusivity, mm2/s 5.9
13
Thermal Shock Resistance, points 17 to 20
13 to 42

Alloy Composition

Boron (B), % 0
0.00080 to 0.0050
Carbon (C), % 0 to 0.3
0.18 to 0.23
Chromium (Cr), % 0
0 to 0.3
Copper (Cu), % 28 to 34
0 to 0.25
Iron (Fe), % 0 to 2.5
97.7 to 98.9
Manganese (Mn), % 0 to 2.0
0.9 to 1.2
Nickel (Ni), % 63 to 72
0
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0 to 0.5
0 to 0.3
Sulfur (S), % 0.025 to 0.060
0 to 0.025

Comparable Variants