Monel 400 2.4360 Outstanding Corrosion Resistance Nickel Alloy Round Pipe/Tube

Product Description

Product Description

 

 

Parameter	Details
Alloy Name	MONEL® 400
Material Designation	Nickel-Copper Alloy (UNS N04400 / 2.4360)
Material Type	Nickel (≈ 67%) - Copper (≈ 28-34%) Alloy
Product Form	Round Pipe / Tube (Seamless & Welded)
Standards	ASTM B165, ASTM B725, ASTM B775, ASME SB-165
Chemical Composition	Ni (Nickel): ≥ 63% (typically 66-67%) Cu (Copper): 28-34% Fe (Iron): ≤ 2.5% Mn (Manganese): ≤ 2% Si (Silicon): ≤ 0.5% C (Carbon): ≤ 0.3% S (Sulfur): ≤ 0.024%
Outer Diameter (OD)	6 mm - 500 mm (customizable)
Wall Thickness	0.5 mm - 50 mm (customizable)
Length	Up to 12 meters (custom lengths available)
Surface Finish	Annealed, Pickled, Polished
Density	8.8 g/cm³
Melting Point	1300-1350°C
Tensile Strength	≥ 550 MPa
Yield Strength	≥ 170 MPa
Elongation	≥ 35%
Corrosion Resistance	Excellent in seawater, alkalis, acids, and salt solutions
Applications	Marine Engineering, Chemical Processing, Heat Exchangers, Oil & Gas, Power Generation

 

Key Features of MONEL® 400 Pipes/Tubes:

1. Outstanding Corrosion Resistance:
   Exceptional resistance to seawater, saltwater spray, brine solutions, and alkaline environments, making it perfect for marine and offshore applications.

2. High-Strength Nickel-Copper Alloy:
   Maintains mechanical strength and ductility even at sub-zero temperatures and up to 550°C (1022°F).

3. Excellent Resistance to Acidic & Alkaline Environments:
   Resists  sulfuric acid, hydrochloric acid, and alkalis, ideal for chemical processing industries.

4. Good Thermal Conductivity:
   Efficient in heat exchangers, condensers, and boilers, especially where rapid temperature fluctuations occur.

5. Superior Weldability & Fabrication:
   Easily welded by GTAW, GMAW, and SMAW methods, with excellent formability for complex applications.

 

Common Applications:

• Marine Engineering:

  • Seawater piping systems, heat exchangers, valves, and pumps
  • Offshore platforms, desalination plants, and shipbuilding components

• Chemical Processing Industry:

  • Storage tanks, piping systems, and vessels handling acids and alkalis
  • Reactors, distillation towers, and chemical transport containers

• Oil & Gas Industry:

  • Oil well equipment, heat exchangers, and offshore drilling risers
  • Ideal for environments exposed to sour gas (HS) and brine solutions

• Power Generation:

  • Boiler feedwater heaters, superheater tubes, and nuclear reactor components
  • Condenser tubes in thermal and nuclear power plants

• Aerospace & Defense:

  • Aerospace fasteners, fuel tanks, and engine components due to high-temperature stability

Detailed Photos

Company Profile

 Shandong Titanium Nickel Special Steel Co., Ltd., registered funds (one thousand yuan for 10,000 yuan), the company is mainly committed to high -tech enterprises that are integrated with special alloy materials, specializing in the research and sales of special alloys such as nickel -based and iron -based. Products include corrosion-resistant alloys, superalloys, precision alloys, Hastelloy, Monel, INCONEL, INCOLOY, copper-nickel alloys, titanium and titanium alloys, zirconium and zirconium alloys, nickel and nickel-based alloys, nickel-cobalt-based heat-resistant alloys , Hafnium alloy, etc., more than 60 kinds of alloy materials such as special stainless steel. On the basis of stabilizing the quality of the original products, according to the market demand, it solves the quality problems existing in the traditional metallurgical process, and ensures the low miscellaneous and low deflection of the alloy material products, which has won an excellent reputation in the industry.

 

 

 

 

 

 

Factory workshop

Product application

Packaging & Shipping

FAQ

 1. What is Monel Alloy?
Monel is a group of nickel-based alloys primarily composed of nickel (up to 67%) and copper, with small amounts of iron, manganese, carbon, and silicon. It is known for its excellent corrosion resistance, strength, and durability.

2. What are the key properties of Monel Alloy?

• High corrosion resistance, especially in seawater and chemical environments

• Excellent mechanical strength

• Good ductility and toughness

• Resistant to high temperatures

• Non-magnetic in certain compositions

3. Where is Monel Alloy commonly used?
Monel alloys are used in marine engineering, chemical and hydrocarbon processing, heat exchangers, piping systems, aerospace, and musical instruments.

4. What are the types of Monel Alloys?
Common types include Monel 400, Monel K-500, and Monel R-405, each offering varying levels of strength, corrosion resistance, and hardness.

5. How does Monel Alloy compare to stainless steel?
Monel has superior corrosion resistance, especially in harsh environments like seawater, but it is more expensive than stainless steel. Monel also offers better strength at high temperatures.

6. Is Monel Alloy difficult to machine?
Yes, Monel is challenging to machine due to its work-hardening properties. Specialized tools and machining techniques are recommended.

7. Do you offer technical support and consulting services?

Yes, we provide free technical support services. Our engineering team can assist with material selection, processing techniques, performance testing, and more. Whether it's product selection or engineering design, we can provide professional consulting services.

8. How can I get a quote?

You can request a quote through the following methods:

• Submit a quote request form on our website
• Call our sales hotline
• Contact us via email Please provide details such as the alloy type, specifications, quantity, and delivery location to receive an accurate quote.

9. Do you support international shipping?

Yes, we offer worldwide shipping. Our experienced logistics team can assist with various international shipping issues, including transportation options, customs handling, and destination requirements.

10. What payment methods do you accept?

We accept various payment methods, including bank transfers, credit card payments, PayPal, and more. The specific payment method can be confirmed based on the order amount and customer preferences.

11. Do you offer returns or exchanges?

Due to the customized or specialty nature of Hastelloy materials, our return and exchange policy is strict. Standard stock products can be returned or exchanged if they are unused and unprocessed. Please confirm the return/exchange conditions and process with our sales team before placing an order.

12. What certifications or documentation do you provide?

We can provide the following certifications and documents:

• Material inspection reports
• Material certificates
• Compliance certificates (e.g., ISO 9001 certification)
• Other certification documents as required by the customer

13. Do you offer processing or customization services?

Yes, we provide customized processing services for Hastelloy alloys, including cutting, welding, precision machining, and more. Whether it's standard dimensions or special requirements, we can process the materials to meet your needs.

14. How can I contact you for more information?

You can contact us through the following methods:

Online support: Visit our website for live chat

Address: 300 Meters North of Liaoniu Road and Xindong Ring Road, Liaocheng High-Tech Zone, Liaocheng, Shandong, China

We look forward to providing you with high-quality products and services!

If you have any other questions, feel free to contact us, and we will do our best to assist you!