Monel R405 UNS N04405 Nickel Copper Alloy
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Contact us for more information regarding our nickel alloy manufacturing and distribution options. Fushun is your trusted nickel alloy supplier for all types of Nickel alloy material.
OVERVIEW
MONEL R405 is a Nickel-Copper alloy, resistant to sea water and steam at high temperatures as well as to salt and caustic solutions.
MONEL R405 is a nickel-copper alloy with excellent corrosion resistance in a wide variety of media. MONEL R405 is characterized by good general corrosion resistance and moderate to high strength. MONEL R405 has been used in a variety of applications. It has excellent resistance to rapidly flowing brackish water or seawater. It is particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated. MONEL R405 is slightly magnetic at room temperature. MONEL R405 is widely used in the chemical, oil and marine industries.
| Chemical Requirements | |||||||
| Ni | Cu | Fe | S | Mn | C | Si | |
| Max | 34 | 2.5 | 0.06 | 2 | 0.3 | 0.5 | |
| Min | 63 | 28 | 0.025 | ||||
| Mechanical Property Requirements | |||||
| Ultimate Tensile | Yield Strength (0.2% OS) | Elong. in 2 in. or 50mm (or 4D) min. % | R/A | Hardness | |
| Cold Worked/SR | |||||
| Min | 85 KSi | 50 KSi | 15 | ||
| Max | |||||
| Min | 585 MPa | 345 KPa | |||
| Max | |||||
| Hot Worked/SR | |||||
| Min | 75 KSi | 35 KSi | 30 | ||
| Max | |||||
| Min | 517 MPa | 241 MPa | |||
| Max | |||||
| Specifications | |
| Form | Standard |
| Metal Type | UNS N04405 |
| Bar | ASTM B164 QQ-N-281 |
| Wire | |
| Sheet | ASTM B127 QQ-N-281 |
| Plate | ASTM B127 QQ-N-281 |
| Fitting | – |
| Forging | ASTM B564 |
| Weld Wire | – |
| Weld Electrode | FM 190/ ENiCu-7 |
Characteristics
Corrosion resistance in an extensive range of marine and chemical environments. From pure water to nonoxidizing mineral acids, salts and alkalis.
MONEL R405 is more resistant to nickel under reducing conditions and more resistant than copper under oxidizing conditions, it does show however better resistance to reducing media than oxidizing.
Good mechanical properties from subzero temperatures up to about 480C.
Good resistance to sulfuric and hydrofluoric acids. Aeration however will result in increased corrosion rates. May be used to handle hydrochloric acid, but the presence of oxidizing salts will greatly accelerate corrosive attack.
Resistance to neutral, alkaline and acid salts is shown, but poor resistance is found with oxidizing acid salts such as ferric chloride.
Excellent resistance to chloride ion stress corrosion cracking.
*Due to sulfur addition for free machining, welding is not possible for MONEL R405.
Applications
Feed water and steam generator tubing.
Brine heaters, sea water scrubbers in tanker inert gas systems.
Sulfuric acid and hydrofluoric acid alkylation plants.
Pickling bat heating coils.
Heat exchangers in a variety of industries.
Transfer piping from oil refinery crude columns.
Plant for the refining of uranium and isotope separation in the production of nuclear fuel.
Pumps and valves used in the manufacture of perchlorethylene, chlorinated plastics.
Monoethanolamine (MEA) reboiling tube.
Cladding for the upper areas of oil refinery crude columns.
Propeller and pump shafts.
Quality & Testing
Fushun supply Certification with all shipments, containing full chemical analysis and also mechanical test results if requested.
All incoming material is visually inspected and PMI (Positive Material Identification) tested before processing begins and all our production material is checked during each stage of processing.
All incoming orders are produced to the individual customer specification, some of which may involve processing sample batches for testing prior to full production.
Final Inspection carried out on all finished material to include:
Visual inspection
Dimensional checks
PMI (Positive Material Identification)
Mechanical tests
Nickel Alloy Material Available Formats
Fushun offers pure Nickel alloy materials in a variety of forms, including:
Seamless & welded pipe
Seamless & welded tube
Bar
Wire
Sheet
Plate
Forgings
Pipe fittings
Flanges
Weld Rod
Nickel Alloy Supply Quantities for Single Items or Full Bills
At Fushun, we can supply single items or full bills of nickel alloy materials for most any project. No inquiry is too small. We offer quick responses to customer inquiries and specialize in the rapid delivery of both large and small quantities of nickel alloy products.
Contact Fushun for Nickel Alloy Materials Today
Contact us for more information regarding our nickel alloy material options, or request a quote for further pricing details today. Fushun is your trusted nickel alloy supplier and manufacturer of premium nickel alloy materials.
