Hot Worked Monel R-405
Hot worked Monel R-405 is Monel R-405 in the hot worked condition. The graph bars on the material properties cards below compare hot worked Monel R-405 to: wrought nickels (top), all nickel alloys (middle), and the entire database (bottom). A full bar means this is the highest value in the relevant set. A half-full bar means it's 50% of the highest, and so on.
Mechanical Properties
Elastic (Young's, Tensile) Modulus
160 GPa 24 x 106 psi
Elongation at Break
28 %
Fatigue Strength
250 MPa 36 x 103 psi
Poisson's Ratio
0.32
Shear Modulus
62 GPa 8.9 x 106 psi
Shear Strength
350 MPa 51 x 103 psi
Tensile Strength: Ultimate (UTS)
540 MPa 78 x 103 psi
Tensile Strength: Yield (Proof)
240 MPa 34 x 103 psi
Thermal Properties
Curie Temperature
18 °C 65 °F
Latent Heat of Fusion
270 J/g
Maximum Temperature: Mechanical
900 °C 1650 °F
Melting Completion (Liquidus)
1350 °C 2460 °F
Melting Onset (Solidus)
1300 °C 2370 °F
Specific Heat Capacity
430 J/kg-K 0.1 BTU/lb-°F
Thermal Conductivity
23 W/m-K 13 BTU/h-ft-°F
Thermal Expansion
14 µm/m-K
Electrical Properties
Electrical Conductivity: Equal Volume
3.4 % IACS
Electrical Conductivity: Equal Weight (Specific)
3.4 % IACS
Otherwise Unclassified Properties
Base Metal Price
50 % relative
Density
8.9 g/cm3 550 lb/ft3
Embodied Carbon
7.9 kg CO2/kg material
Embodied Energy
110 MJ/kg 48 x 103 BTU/lb
Embodied Water
250 L/kg 30 gal/lb
Common Calculations
Resilience: Ultimate (Unit Rupture Work)
120 MJ/m3
Resilience: Unit (Modulus of Resilience)
170 kJ/m3
Stiffness to Weight: Axial
10 points
Stiffness to Weight: Bending
21 points
Strength to Weight: Axial
17 points
Strength to Weight: Bending
17 points
Thermal Diffusivity
5.9 mm2/s
Thermal Shock Resistance
17 points
Alloy Composition
| Ni | 63 to 72 | |
| Cu | 28 to 34 | |
| Fe | 0 to 2.5 | |
| Mn | 0 to 2.0 | |
| Si | 0 to 0.5 | |
| C | 0 to 0.3 | |
| S | 0.025 to 0.060 |
All values are % weight. Ranges represent what is permitted under applicable standards.
Followup Questions
Further Reading
ASTM B164: Standard Specification for Nickel-Copper Alloy Rod, Bar, and Wire
Welding Metallurgy and Weldability of Nickel-Base Alloys, John C. Lippold et al., 2009
Metallic Materials: Physical, Mechanical, and Corrosion Properties, Philip A. Schweitzer, 2003
ASM Specialty Handbook: Nickel, Cobalt, and Their Alloys, Joseph R. Davis (editor), 2000
Engineering Properties of Nickel and Nickel Alloys, John L. Everhart, 1971
Nickel Alloys, Ulrich Heubner (editor), 1998