ISO 9001:2015 Certified · CRISIL Rated · PED Certified · Trusted Global Exporter
Monel 400 Round Bar Manufacturer

Monel 400 Round Bar

Siddhagiri Metals and Tubes is a manufacturer and suppliers of high quality Monel Alloy 400 Bars.
Other Names: ASTM B164 UNS N04400, Monel Bars, Monel 400 Bars, Monel Round Bar, Monel Hex Bar, Aloy 400 Bar, Monel Flat Bar, ASTM B164 Bar
Material: Monel 400
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
Rating: 4.2/5 based on 80 customer reviews

We are an Indian supplier of nickel alloy 400 rod that offers the sample kits that you are looking for.

Monel 400 Round Bar

For a custom-sized ASTM B164 UNS N04400 flat bar or square bar in Mumbai in a range of sizes, give us a call right now.

Siddhagiri Metals and Tubes supplies an extensive range of Monel 400 Bars as per ASTM B164, catering for demands of a wide range of industries. Monel Alloy 400 Round Bars are available in Round, Hex and Flat forms. Alloy 400 Barsis intended mainly for use in high-temperature, seawater and acidic environments.

Round bars are most frequently used to make parts such as gears, shafts, axles, and flywheels for rotating machinery applications. Round Bars can also be engineered and used for manufacturing of seamless pipe and tubing used in oil drilling, military, and other applications. Monel 400 Round bars conform to ASTM, UNS, ASME, UNS, ANSI, EN standards and specifications. Round Bars are available in a wide variety of sizes ranging from 10 mm to 125 mm. Monel Bar available in following forms Round Bar, Hex Bars, Flat Bar, Square Bar. Round bars are typically used in Engineering Construction, Residential Construction, Non-Residential Construction, Mining Infrastructure, Transport and Storage Manufacturing.

Siddhagiri Metals and Tubes offers a comprehensive range of Monel Bars which is available in Alloy and Stainless Steel grades. We pride ourselves on supplying Round Bar products to suit your exact requirements. Our Round bars are finished according to, En, BS, ANSI, ASME specifications. The length of the round bar is 50 mm to 6000 mm long and it can be Single Random, Double Random and Cut Length. The characteristics of high resistance to thermal oxidation, corrosion resistance and high strength in our round bar meet the requirements for use in numerous applications within the aerospace, chemical processing, thermal processing, oil & gas, pharmaceutical and bio synthetic and motorsport industries. We supply ASTM B164 round bars with diameters between 0.5 mm to 500 mm.

Our company has been exporting Monel 400 Round bars Globally and has attained a recognition in many countries. We have exported to countries like Europe, Australia, Japan, Indonesia, South Africa, Thailand, UAE, Qatar, etc.

Get a competitively priced ASTM SB 164 DIN 2.4360 hex bar for any aerospace and aircraft application. Check out our full assortment right now!

  • Bar Specification: ASTM B164 UNS N04400, ASME SB 164 UNS N04400, WNR /DIN 2.436, NiCu30Fe & BS NA 30
  • Thickness: 50 mm to 6000 mm Long
  • Type: Monel Bar
  • Form: Monel 400 Round Bar, Monel 400 Hex Bars, Monel 400 Flat Bar, Monel 400 Square Bar
  • Length: Single Random, Double Random & Cut Length
  • Finish: Bright and Black Finish
  • Origin: Indian Origin, European Origin, Japanese Origin
  • Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
  • Packing: Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests

Monel 400 Alloy Bar Sizes in Stock

Material Diameter Length Make
Monel 400 Round Bar, Monel 400 Flat Bar, Monel 400 Hex Bar 0.5 mm to 500 mm 50 mm to 6000 mm Long Indian, European and Japanese origin

Forms of ASTM B164 UNS N04400 in Stock

In Stock Monel Round Bar Supplier

Round Bar

Monel 400 Round Bars available in 0.5 mm to 500 mm Diameter

In Stock Monel 400 Hex Bar Supplier

Hex Bar

Monel 400 Hex Bar ASTM B164 UNS N04400

In Stock Monel Flat Bar Supplier

Flat Bar

Monel 400 Flat Bar Suppliers and Manufacturer ASTM B164 UNS N04400

As a stockist, we have an AMS 4675 rectangular and bright bar with MTC in stock and can deliver it in the shortest amount of time.
  • Chemical Properties
  • Mechanical Properties
  • Physical Properties
  • C Ni Mn Fe S Si Cu
    MIN - 63.000 - - - - 28.000
    MAX 0.300 2.000 2.500 0.024 0.500 34.000
  • Yield Strength
    0.2% Proof
    Tensile strength
    (% in 50mm)
    MIN 195 480 35.00  
    MAX       131
  • Density g/cm³ 8.8
      lb/in³ 0.318
    Melting Range °F 2370-2460
      °C 1300-1350
    Modulus of Elasticity ksi 103
    Curie Temperature °F 70-120
      °C 21-49
    Torsion   9.5
    Poisson's Ratio   0.32
    Tension   26
If you're seeking superior AMS 4731 rounds and a Monel alloy 400 shaft, we would be happy to assist you.

Properties of Monel 400 alloy

Alloy 400 Cold Forming

Alloy 400 displays excellent cold forming characteristics. Soft Die materials can be used for a better finish.

Alloy 400 Hot Forming

Alloy 400 can be hot-formed into any shape. The Hot working temperature range for this alloy must be between 648-1176°C (1200-2150°F).

Alloy 400 Machining

Alloy 400 can be machined at satisfactory rates with machine tools generally used for iron alloys.

Alloy 400 Welding

Welding Methods for Alloy 400 is similar to austenitic stainless steels. Alloy 400 can easily be joined by gas-tungsten arc, gas metal arc or shielded metal arc processes using appropriate filler metals.

Alloy 400 Heat Treatment

Heat treatment for alloy 400 should be done in a sulfur-free environment. Annealing cycle for alloy 400 should range from 1300 to 1800°F, however, 1600 to 1800°F is most typical.

Services We Offer


Documentation is a very important part of the products we supply, and we work continuously to enhance the efficiency of the document-handling process without compromising quality of the product. Documents provided along with the shipment include Certificate of Origin, Material Test Certificate as per EN 10204 3.1 and 10204 3.2, NACE MR10103 and NACE MR0175 certified Test Certificates.

Quality Assurance

Monel Bars are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.

Material Testing

PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.

Packing and Delivery

The product is wrapped and packed in wooden crates or carton boxes. Our primary goal is to deliver quality products in time, no matter where the client is located.

Let Us Know What YOU Need

We Cherish All Your Requirements