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AWS ERTi-2 vs. Monel R-405

AWS ERTi-2 belongs to the titanium alloys classification, while Monel R-405 belongs to the nickel alloys. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is AWS ERTi-2 and the bottom bar is Monel R-405.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
160
Elongation at Break, % 20
9.1 to 39
Fatigue Strength, MPa 190
210 to 250
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 40
62
Tensile Strength: Ultimate (UTS), MPa 340
540 to 630
Tensile Strength: Yield (Proof), MPa 280
190 to 350

Thermal Properties

Latent Heat of Fusion, J/g 420
270
Maximum Temperature: Mechanical, °C 320
900
Melting Completion (Liquidus), °C 1670
1350
Melting Onset (Solidus), °C 1620
1300
Specific Heat Capacity, J/kg-K 540
430
Thermal Conductivity, W/m-K 21
23
Thermal Expansion, µm/m-K 8.7
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.6
3.4
Electrical Conductivity: Equal Weight (Specific), % IACS 7.1
3.4

Otherwise Unclassified Properties

Base Metal Price, % relative 37
50
Density, g/cm3 4.5
8.9
Embodied Carbon, kg CO2/kg material 31
7.9
Embodied Energy, MJ/kg 510
110
Embodied Water, L/kg 110
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 64
49 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 360
120 to 370
Stiffness to Weight: Axial, points 13
10
Stiffness to Weight: Bending, points 35
21
Strength to Weight: Axial, points 21
17 to 20
Strength to Weight: Bending, points 24
17 to 18
Thermal Diffusivity, mm2/s 8.7
5.9
Thermal Shock Resistance, points 27
17 to 20

Alloy Composition

Carbon (C), % 0 to 0.030
0 to 0.3
Copper (Cu), % 0
28 to 34
Hydrogen (H), % 0 to 0.0080
0
Iron (Fe), % 0 to 0.12
0 to 2.5
Manganese (Mn), % 0
0 to 2.0
Nickel (Ni), % 0
63 to 72
Nitrogen (N), % 0 to 0.015
0
Oxygen (O), % 0.080 to 0.16
0
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0.025 to 0.060
Titanium (Ti), % 99.667 to 99.92
0