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AWS ER90S-B9 vs. Monel R-405

AWS ER90S-B9 belongs to the iron alloys classification, while Monel R-405 belongs to the nickel 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 AWS ER90S-B9 and the bottom bar is Monel R-405.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
160
Elongation at Break, % 18
9.1 to 39
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 75
62
Tensile Strength: Ultimate (UTS), MPa 690
540 to 630
Tensile Strength: Yield (Proof), MPa 470
190 to 350

Thermal Properties

Latent Heat of Fusion, J/g 270
270
Melting Completion (Liquidus), °C 1450
1350
Melting Onset (Solidus), °C 1410
1300
Specific Heat Capacity, J/kg-K 470
430
Thermal Conductivity, W/m-K 25
23
Thermal Expansion, µm/m-K 13
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
3.4
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
50
Density, g/cm3 7.8
8.9
Embodied Carbon, kg CO2/kg material 2.6
7.9
Embodied Energy, MJ/kg 37
110
Embodied Water, L/kg 91
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
49 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 570
120 to 370
Stiffness to Weight: Axial, points 14
10
Stiffness to Weight: Bending, points 25
21
Strength to Weight: Axial, points 25
17 to 20
Strength to Weight: Bending, points 22
17 to 18
Thermal Diffusivity, mm2/s 6.9
5.9
Thermal Shock Resistance, points 19
17 to 20

Alloy Composition

Aluminum (Al), % 0 to 0.040
0
Carbon (C), % 0.070 to 0.13
0 to 0.3
Chromium (Cr), % 8.0 to 10.5
0
Copper (Cu), % 0 to 0.2
28 to 34
Iron (Fe), % 84.4 to 90.7
0 to 2.5
Manganese (Mn), % 0 to 1.2
0 to 2.0
Molybdenum (Mo), % 0.85 to 1.2
0
Nickel (Ni), % 0 to 0.8
63 to 72
Niobium (Nb), % 0.020 to 0.1
0
Nitrogen (N), % 0.030 to 0.070
0
Phosphorus (P), % 0 to 0.010
0
Silicon (Si), % 0.15 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.010
0.025 to 0.060
Vanadium (V), % 0.15 to 0.3
0
Residuals, % 0 to 0.5
0