Monel 400 Round Bar Supplier India – Alloy 400, UNS N04400, W.Nr. 2.4360 & Nickel-Copper Alloy

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Looking for a Monel 400 Round Bar Supplier India? Explore Alloy 400, UNS N04400, W.Nr. 2.4360 and nickel-copper alloy designations, properties and applications.


Monel 400 Round Bar: One Material, Multiple International Names

Industrial buyers do not always search for specialty metals using the same terminology.

A procurement enquiry may specify Monel 400, while an international drawing may identify the material as Alloy 400, UNS N04400, W.Nr. 2.4360 or W.Nr. 2.4361. It may also simply describe the material as nickel-copper alloy 400.

These designations are associated with the same Monel 400 material family. Special Metals identifies MONEL Alloy 400 as UNS N04400 / W.Nr. 2.4360 and 2.4361, while ASTM B164 covers UNS N04400 rod and bar.

For buyers sourcing specialty round bars internationally, using these alternate names can make it easier to identify the required material and communicate the specification accurately.


Table of Contents

  1. What Is Monel 400 Round Bar?
  2. Monel 400 International Designations
  3. Key Properties of Alloy 400
  4. Monel 400 Round Bar Applications
  5. Why Choose Monel 400?
  6. Monel 400 Round Bar Specifications
  7. Buying Guide for UNS N04400 Round Bar
  8. Monel 400 Supplier in Mumbai
  9. Frequently Asked Questions
  10. Request a Quotation

What Is Monel 400 Round Bar?

Monel 400 is a nickel-copper alloy known for its combination of strength, toughness and resistance to many corrosive environments.

It is commonly identified as:

  • MONEL Alloy 400
  • Monel 400
  • Alloy 400
  • Nickel-Copper Alloy 400
  • UNS N04400
  • W.Nr. 2.4360
  • W.Nr. 2.4361

Special Metals describes MONEL Alloy 400 as a nickel-copper alloy with high strength and excellent resistance to a range of media, including seawater, hydrofluoric acid, sulfuric acid and alkaline environments.

When supplied as round bar, the material provides a useful starting form for machining industrial components such as shafts, fasteners, valve components and other engineered parts.


Monel 400 Names Used in Different Markets

Understanding the alternate names is particularly useful when dealing with international drawings and purchase specifications.

Material nameCommon identification
Monel 400Common industry name
MONEL Alloy 400Trade/material designation
Alloy 400General alloy designation
Nickel-Copper Alloy 400Generic material description
UNS N04400Unified Numbering System
W.Nr. 2.4360Werkstoff designation
W.Nr. 2.4361Werkstoff designation

Special Metals’ technical documentation lists MONEL Alloy 400 under UNS N04400 and W.Nr. 2.4360/2.4361.

For procurement, the exact designation on the customer’s drawing or specification should always take priority.


Key Properties of Monel 400 Round Bar

The performance of Monel 400 comes from its nickel-copper alloy chemistry and resulting corrosion and mechanical characteristics.

Corrosion Resistance

Monel 400 provides resistance to many corrosive environments. It is particularly recognized for service involving seawater and selected chemical-processing environments.

High Strength and Toughness

Special Metals describes Alloy 400 as providing high strength and toughness across a wide temperature range.

Marine Performance

Its resistance to seawater and marine environments makes it relevant to marine engineering, offshore equipment and related components.

Chemical Resistance

Monel 400 is used in chemical-processing applications where resistance to selected aggressive media is required.

Machining Capability

Round bar can be machined into a variety of industrial components using suitable machining practices for nickel-copper alloys.


Monel 400 Round Bar Applications

Marine Engineering

Monel 400 is used in marine applications where components may be exposed to seawater and demanding service conditions.

Typical components include:

  • Pump shafts
  • Propeller shafts
  • Marine fixtures
  • Fasteners
  • Valve components

Special Metals specifically identifies marine engineering applications for MONEL Alloy 400.

Chemical Processing

The alloy is used in selected chemical-processing equipment because of its resistance to many corrosive environments.

Applications include:

  • Pumps
  • Valves
  • Process equipment
  • Piping components
  • Heat-exchanger-related components

Hydrocarbon Processing

Monel 400 is also used in selected hydrocarbon-processing equipment and components.

Water and Steam Systems

The alloy is used in certain water-handling and process applications, including components exposed to challenging water environments.

Industrial Fasteners

Monel 400 Round Bar can be used as a starting material for specialized fasteners where the material’s corrosion resistance and mechanical characteristics are required.


Why Choose Monel 400 Round Bar?

The decision to specify Monel 400 is generally driven by the service environment rather than by the material name alone.

1. Corrosion Resistance

The alloy provides useful resistance in numerous corrosive environments, including marine service.

2. Marine Suitability

Its nickel-copper composition makes it an established material for marine engineering applications.

3. Strength and Toughness

Monel 400 combines corrosion resistance with useful mechanical performance.

4. Industrial Versatility

The material is available in round-bar form and can be used to manufacture different machined components.

5. Internationally Recognized Designations

Using Monel 400, Alloy 400, UNS N04400 or W.Nr. 2.4360 in an enquiry can help international buyers and suppliers identify the intended material.


Monel 400 Round Bar Specifications

ASTM B164-26 is the current ASTM specification identified by ASTM International for nickel-copper alloy rod, bar and wire. It covers UNS N04400 and N04405 in specified hot-worked and cold-worked rod/bar forms.

For a Monel 400 Round Bar enquiry, provide the following information:

RequirementDetails to specify
MaterialMonel 400
Alloy designationAlloy 400
UNSN04400
Werkstoff2.4360 / applicable designation
ProductRound Bar
DiameterRequired diameter
LengthRequired length
QuantityRequired quantity
ConditionAs specified
StandardApplicable ASTM/customer specification
CertificationMTC, if required
ApplicationEnd-use, where relevant

Do not assume that two materials are interchangeable simply because their commercial names sound similar. The grade, UNS designation and governing specification should be verified against the customer’s requirement.


What Should Buyers Check Before Ordering Monel 400?

Before requesting a quotation, industrial buyers should clearly define:

  1. Material grade.
  2. UNS designation.
  3. Applicable ASTM or customer specification.
  4. Round-bar diameter.
  5. Required length.
  6. Quantity.
  7. Material condition.
  8. Surface requirements.
  9. Inspection requirements.
  10. Material Test Certificate requirements.
  11. Delivery location.
  12. Any customer-specific documentation.

For an international enquiry, a useful description can be:

Monel 400 Round Bar – Alloy 400 / UNS N04400 – as per applicable specification.

This gives the supplier both the commonly recognized material name and the numerical designation.


Monel 400 Round Bar Supplier in Mumbai, India

Manan Steel & Metals supplies specialty metals and engineering materials for industrial sourcing requirements.

If your drawing specifies Monel 400, Alloy 400, UNS N04400, W.Nr. 2.4360 or nickel-copper alloy 400, send your required size, quantity and specification to our team.

Visit the Manan Steel & Metals website to explore our industrial metal portfolio.

You can also visit our Round Bar product page for additional round-bar requirements.

For specialty material enquiries, providing the alternate designation from the customer’s drawing can help streamline technical communication and quotation preparation.


Frequently Asked Questions

What is another name for Monel 400?

Monel 400 is commonly known as MONEL Alloy 400, Alloy 400 or nickel-copper alloy 400. Its UNS designation is N04400. Special Metals also lists W.Nr. 2.4360 and 2.4361.

What is the UNS number of Monel 400?

The UNS designation for Monel 400 is UNS N04400. ASTM B164 covers UNS N04400 in rod and bar form.

What is the Werkstoff number for Monel 400?

Monel 400 is associated with W.Nr. 2.4360 and 2.4361 in Special Metals’ technical documentation.

Is Alloy 400 the same as Monel 400?

Alloy 400 is the commonly used alloy designation for MONEL Alloy 400. The exact material specification should still be checked on the purchase order or engineering drawing.

Where is Monel 400 Round Bar used?

Monel 400 Round Bar is used in marine engineering, chemical processing, hydrocarbon processing, valves, pumps, shafts, fasteners and selected heat-exchanger and process-equipment applications.

What ASTM specification covers Monel 400 Round Bar?

ASTM B164 covers nickel-copper alloy rod, bar and wire, including UNS N04400. The current ASTM listing is B164-26.

What information should I provide for a Monel 400 quotation?

Provide the material designation, UNS number, applicable specification, diameter, length, quantity, condition and certification requirements.


Request a Monel 400 Round Bar Quotation

Looking for a Monel 400 Round Bar Supplier India?

Send Manan Steel & Metals your required diameter, length, quantity and specification for a quotation.

Manan Steel & Metals
Shop No. 2, Hira Building,
97 Khetwadi Main Road (Nanubhai Desai Road),
Girgaon, Mumbai – 400004, Maharashtra, India.

Phone: 7977369869
Email: manansteel@gmail.com
Website: https://www.manansteel.com/

Technical References

For technical verification of Monel 400 round-bar requirements, buyers can refer to ASTM B164, which covers nickel-copper alloy rod, bar and wire including UNS N04400, and the Special Metals MONEL technical information.

Manan Steel & Metals — Specialty Metal Sourcing for Industrial and Engineering Requirements.