Monel 400
UNS N04400 / W.Nr. 2.4360
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Arialloy are carefully crafted using only the finest materials. Our production team offers superior craftsmanship with over 10 years of experience working with monel 400 tubes / sheets / wires / bars / fittings
Monel 400 Material Properties
UNS N04400 / W.Nr. 2.4360 Overview
Explore the chemical composition, corrosion resistance, mechanical properties, and temperature characteristics of monel 400 for optimal resistance, strength, and stability
Monel 400 Chemical Composition
Monel 400 Material Properties Overview
As a leading supplier & manufacturer in China, Arialloy supply cost effective Monel 400 Products.
Monel 400 (UNS N04400 / W.Nr. 2.4360 and 2.4361) is a nickel copper alloy offering high strength, excellent corrosion resistance, and good toughness over a wide range of temperatures. Its high nickel content provides strong resistance to many reducing environments, while copper improves resistance to seawater, non oxidizing chloride solutions, and alkaline media. Small amounts of iron and manganese contribute to the alloy’s mechanical properties and corrosion performance. As a single phase solid solution alloy, Monel alloy 400 cannot be strengthened by precipitation heat treatment, but its strength can be substantially increased through cold working. The alloy maintains good ductility and toughness in both annealed and cold worked conditions.
Monel 400 also combines good weldability, formability, and thermal conductivity with excellent resistance to many corrosive environments. It is particularly resistant to hydrofluoric acid and provides good resistance to hydrochloric acid, sulfuric acid, seawater, and many alkaline solutions under suitable conditions. The alloy retains excellent toughness at low temperatures and maintains useful mechanical properties over a broad temperature range. Its properties can be adjusted through annealing, stress relieving, and controlled cold working to meet different strength and ductility requirements.
Monel 400 Corrosion Resistance
Monel 400 offers excellent resistance to corrosion in many reducing environments and provides particularly strong resistance to seawater, brackish water, and non oxidizing chloride solutions. It exhibits exceptional resistance to hydrofluoric acid in a wide range of concentrations and temperatures, and also resists many forms of hydrochloric and sulfuric acids under reducing conditions. The alloy generally provides excellent resistance to stress corrosion cracking in fresh and industrial waters.
Its corrosion performance depends strongly on temperature, aeration, concentration, and flow conditions. Under flowing seawater conditions, corrosion rates are very low, while stagnant conditions can increase the risk of localized corrosion such as pitting and crevice attack. Resistance is reduced in strongly oxidizing environments, and oxidizing acids such as nitric acid are generally considered unsuitable conditions for Monel alloy 400.
Monel 400 Mechanical Properties
In the annealed condition, Monel 400 typically exhibits tensile strengths of 517 to 620 MPa (75 to 90 ksi), yield strengths of 172 to 345 MPa (25 to 50 ksi), and elongations of approximately 40%. The alloy provides a useful balance of strength and ductility, allowing fabrication while maintaining good toughness. Because monel 400 is strengthened primarily by cold working, tensile and yield strengths can increase significantly as the degree of deformation increases.
Heat treatment does not provide precipitation hardening for this alloy. Annealing is mainly used to restore ductility and reduce the effects of cold deformation, while stress relieving can reduce residual stresses with limited changes to the basic material characteristics. Cold worked conditions can provide substantially higher strength than the annealed condition while retaining useful toughness.
Monel 400 Temperature Characteristics
Monel 400 maintains useful mechanical properties over a wide temperature range and retains excellent toughness at subzero temperatures. Its nickel copper composition provides good stability at low temperatures, while strength gradually decreases as temperature increases. The alloy has a melting range of approximately 1300 to 1350°C (2370 to 2460°F) and retains useful properties at moderately elevated temperatures.
The mean coefficient of thermal expansion is approximately 13.9 μm/m °C from 21 to 93°C, while thermal conductivity is approximately 21.8 W/m °C at room temperature. Monel alloy 400 can retain useful properties to approximately 540°C in oxidizing atmospheres and at higher temperatures under reducing conditions, although the allowable temperature depends strongly on the service environment and mechanical requirements.
Monel 400 Products
Nickel Alloy 400 Product Types
With advanced equipment and expert craftsmanship, we create durable, high performance nickel alloy 400 products tailored to each project’s needs
Monel 400 Data Sheet
Monel Alloy 400 Data Sheet
Access / download the monel 400 data sheet to gain in depth insights into precise physical and processing parameters
asegurarnos de que se elija la aleación de níquel óptima para tu proyecto
Propiedades físicas
| Densidad | g/cm3 | 8.80 | |
|---|---|---|---|
| lb/pulg.3 | 0.318 | ||
| Intervalo de fusión | °F | 2370 - 2460 | |
| °C | 1300 - 1350 | ||
| Modulus of Elasticity | Tension | 103 ksi | 26.0 |
| Compression | 103 ksi | 26.0 | |
| Torsion | 103 ksi | 9.5 | |
| Poisson’s Ratio | 0.32 | ||
| Curie Temperature | °F | 70 - 120 | |
| °C | 21 - 49 | ||
Propiedades mecánicas
| Form and Condition | Resistencia a la tracción | Límite elástico (Desviación de 0,21 TP19T) | Elongation, % | Hardness | |||
|---|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | Brinell (3000-kg) | Rockwell B | ||
| Rod and Bar | |||||||
| Annealed | 75-90 | 517-620 | 25-50 | 172-345 | 60-35 | 110-149 | 60-80 |
| Hot-Finished (except Hexagons over 2 1/8 inches and Angles) | 80-110 | 552-758 | 40-100 | 276-690 | 60-30 | 140-241 | 75-100 |
| Hot-Finished Hexagons over 2 1/8 inches and Angles | 75-100 | 517-690 | 30-55 | 207-379 | 50-30 | 130-184 | 72-90 |
| Cold-Drawn, Stress-Relieved | 84-120 | 579-827 | 55-100 | 379-690 | 40-22 | 160-225 | 85-20C |
| Placa | |||||||
| Hot-Rolled, As-Rolled | 75-95 | 517-655 | 40-75 | 276-517 | 45-30 | 125-215 | 70-96 |
| Hot-Rolled, Annealed | 70-85 | 482-586 | 28-50 | 193-345 | 50-35 | 110-140 | 60-76 |
| Hoja | |||||||
| Annealed | 70-85 | 482-586 | 30-45 | 207-310 | 45-35 | - | 65-80 |
| Cold-Rolled, Hard | 100-120 | 690-827 | 90-110 | 621-758 | 15-2 | - | 93 min. |
| Strip, Cold-Rolled | |||||||
| Annealed | 70-85 | 482-586 | 25-45 | 172-310 | 55-35 | - | 68 max. |
| Spring Temper | 100-140 | 690-965 | 90-130 | 621-896 | 15-2 | - | 98 min. |
| Tube and Pipe, Seamless | |||||||
| Cold-Drawn, Annealed | 70-85 | 482-586 | 25-45 | 172-310 | 50-35 | - | 75 max. |
| Cold-Drawn, Stress-Relieved | 85-120 | 586-827 | 55-100 | 379-690 | 35-15 | - | 85-100 |
| Heat-Exchanger, Annealed | 70-85 | 482-586 | 28-45 | 193-310 | 50-35 | - | 75 max. |
| Heat-Exchanger, Stress-Relieved | 85-105 | 586-724 | 55-90 | 379-621 | 35-15 | - | 85-97 |
| Hot-Extruded | - | - | - | - | - | - | - |
| No.1 Temper (Annealed) | 85 max. | 586 max. | 30-45 | 207-310 | 45-30 | - | 73 max. |
| No.2 Temper (Half-Hard) | 85-105 | 586-724 | 55-80 | 379-552 | 30-10 | - | 75-97a |
| No.3 Temper (Full-Hard) | 110-130 | 758-896 | 90-110 | 621-758 | 10-3 | - | 95-27C |
| Wire, Cold Drawn | |||||||
| Annealed | 70-95 | 482-655 | 30-55 | 207-379 | 45-25 | - | - |
| No.1 Temper | 85-100 | 586-690 | 50-75 | 345-517 | 30-20 | - | - |
| Quarter-Hard | 95-120 | 655-827 | 65-95 | 448-655 | 25-15 | - | - |
| Half-Hard | 110-135 | 758-931 | 85-120 | 586-827 | 15-8 | - | - |
| Three-Quarter-Hard | 125-150 | 862-1034 | 100-135 | 690-931 | 8-5 | - | - |
| Full-Hard-Spring Temper | 145-180 | 1000-1241 | 125-170 | 862-1172 | 5-2 | - | - |
Monel 400 Standards
UNS N04400 / W.Nr. 2.4360 Specifications & Standards
Desde la producción hasta la inspección, cumplimos con estrictos estándares de calidad, atendiendo a los requisitos de tolerancia y composición química.
ASTM B163
Tubo de condensador y de intercambiador de calor
ASTM B165
Tubos sin costura
ASTM B829
Tubos sin costura
ASTM B725
Tubo soldado
ASTM B775
Tubo soldado
ASTM B730
Tubo soldado
ASTM B751
Tubo soldado
ASTM B366
Accesorios soldados
ASTM B164
Rod, Bar and Wire
ASTM B564
Piezas forjadas
ASTM B127
Placas, láminas y tiras
AWS A5.14 ERNiCu-7
Metal de aportación
AWS A5.11 ENiCu-7
Electrodo de soldadura
Monel 400 SHOW
Nickel Alloy 400 Showcase
From initial samples to large scale production, we supply high quality monel 400 products and help you achieve your manufacturing goals.
Sube tus requisitos
Para empezar, proporcione sus datos de contacto junto con el tipo de producto, las dimensiones, la cantidad y las normas que debe cumplir. Si cuenta con planos CAD, especificaciones o requisitos especiales de tolerancia, por favor, súbalos.
Recibe una cotización y una revisión del diseño
En un plazo de 12 horas, te enviaremos una cotización detallada y comentarios sobre el diseño para la fabricabilidad (DFM) de tu proyecto personalizado. Esto garantiza la viabilidad económica de tu proyecto personalizado y te da una idea clara de los costos involucrados
Confirma tu pedido y comienza la producción
Una vez que apruebes el presupuesto y el diseño, tu proyecto se incorporará a nuestra fila de producción a la mañana siguiente de recibir tu confirmación
Envío y entrega
Por lo general, los pedidos de producción a medida se envían en un plazo de 20 a 45 días hábiles. Los productos en existencia y las muestras se envían en un plazo de 48 horas.
Solo 4 pasos
Custom Monel 400 Quotation Process
Desde la consulta detallada hasta la entrega final, nos aseguramos de que custom monel 400 product Hacer pedidos es sencillo y cómodo. Con un servicio al cliente excepcional, nos anticipamos a tus necesidades, te ofrecemos soluciones profesionales y garantizamos entregas puntuales.
Monel 400 Supplier - Arialloy
Desde la producción hasta el control de calidad, cada paso está diseñado para alcanzar la perfección
Arialloy monel alloy 400 manufacturer has always been at the forefront of the industry. With its unremitting pursuit of quality, precision, and professional solutions, Arialloy has gradually established a complete production system and rapid supply capabilities. By continuously improving manufacturing processes, adopting cutting edge equipment, and adhering to strict quality control, Arialloy ensures that every product meets the highest requirements for durability, precision, and international standards
Monel 400 Applications
UNS N04400 / W.Nr. 2.4360 Alloy Solutions
Prestamos servicios a diversos sectores, nos enfocamos en un estricto control de calidad y en la producción a gran escala, y hacemos realidad su visión gracias a nuestra experiencia profesional y atención al detalle.
Monel 400 Knowledge
Nickel Alloy 400 Wiki
Arialloy analiza contigo todos los factores que influyen en tu elección
incluyendo la composición química, las propiedades mecánicas, las características térmicas, el precio y el proceso de fabricación
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Como muestra esta tabla, el alto contenido de níquel y cobre del Monel 400 garantiza una excelente resistencia al ataque del agua de mar y de muchos ácidos, mientras que el importante contenido de cromo
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Custom Monel 400 FAQs
Nuestro equipo de expertos está aquí para apoyarte en cada paso del camino, ayudándote a convertir tu visión en realidad. Consulta las preguntas frecuentes para obtener ayuda relacionada.
To purchase monel 400, send your requirements directly to sales@arialloy.com or submit the form below. Our sales team will prepare a quotation based on your specifications. Once you approve the quotation, you can send us your Purchase Order, and we will issue a Proforma Invoice. Manufacturing will begin after receipt of the required prepayment, and we will contact you when production is completed.
We have an experienced sales team ready to handle your monel 400 inquiries. In most cases, you will receive our quotation within 24 hours. Should we need additional details or be unable to quote, we will contact you without delay.
Monel 400 is normally quoted under FOB terms, which means the buyer generally selects a freight forwarder to manage the shipment. We will coordinate with your appointed forwarder on all required local operations. If you would rather have us take care of shipping, we can arrange it and check the freight charges for you.
Since alloys contain multiple metallic elements, their pricing is strongly affected by the cost of the metals used to make them. For superalloys, key materials such as nickel and copper account for a substantial part of the overall price. When these raw metal prices move, the alloy price usually follows.
All of our monel 400 materials are melted internally. Our factory operates over 30 vacuum melting and electroslag remelting furnaces, available in four capacities 50 kg, 200 kg, 1,000 kg, and 5,000 kg. This flexible equipment setup enables us to support smaller MOQs as well as larger production batches.
Yes, material test reports for monel 400 are issued according to industry standards prior to dispatch. They cover the applicable material standard, chemical analysis, mechanical test results, dimensions, and heat number to verify compliance.
We maintain strict control over material ratios throughout the monel 400 melting process and use chemical analysis to monitor the alloy chemistry. Once finished, the material undergoes PMI testing, with independent laboratory analysis available upon request.