Are you searching for a versatile and robust material for your challenging industrial projects? Look no further than the Monel 404 Tube from TSM Technology. As a driving producer and provider of prevalent nickel amalgams, we pride ourselves on conveying top-quality products that meet the most rigid industry guidelines. Our item offers extraordinary erosion resistance, high quality, and fabulous thermal stability, making it the perfect choice for applications in marine situations, chemical handling, and oil & gas businesses.
The product is a nickel-copper alloy known for its outstanding resistance to seawater corrosion and various acids. This high-performance fabric combines the quality of nickel with the erosion resistance of copper, coming about in a flexible amalgam appropriate for demanding situations.

| Property | Value |
|---|---|
| Outer Diameter | 6.0-114mm |
| Wall Thickness | 0.5-15mm |
| Length | Up to 15,000mm (custom sizes available) |
| Finish | Bright, Matte, Polish |
MONEL® alloy 404 is a versatile nickel-copper alloy ideal for applications requiring corrosion resistance and high strength in harsh environments. Its combination of mechanical properties and resistance to marine and chemical environments makes it suitable for a wide range of industries. Engineers and designers seeking a durable material with excellent performance characteristics can rely on MONEL® alloy 404 for dependable solutions.
| Property | Value |
|---|---|
| Density | 8.8 g/cm³ |
| Melting Point | 1300-1350°C |
| Thermal Conductivity | 21.8 W/m·K |
| Electrical Resistivity | 0.54 μΩ·m |
| Yield Strength | 170-200 MPa |
| Tensile Strength | 450-550 MPa |
| Element | Nickel (Ni) | Copper (Cu) | Iron (Fe) | Manganese (Mn) | Silicon (Si) | Carbon (C) | Sulfur (S) |
| Composition (%) | 52.5 min | 27.0-33.0 | 1.0 max | 1.5 max | 0.5 max | 0.3 max | 0.02 max |
| Temperature Range | Performance |
|---|---|
| Room Temperature | Excellent corrosion resistance, good mechanical properties |
| Elevated Temperatures (up to 300°C / 570°F) | Maintains strength and toughness |
| Cryogenic Temperatures | Retains ductility and toughness |
| Country | Standard | Corresponding Grade |
|---|---|---|
| United States | ASTM B127, ASTM B164 | UNS N04404 |
| Germany | DIN 17750, DIN 17751 | 2.4867 |
| France | AFNOR NFM 87-310 | – |
| United Kingdom | BS 3072, BS 3073 | NA12 |
| Japan | JIS NW 4404 | – |
| China | GB/T 12771, GB/T 12770 | – |

Marine engineering and offshore platforms

Chemical processing equipment

Oil and gas industry components

Power industry

Aerospace

Heat exchangers and condensers
At TSM Technology, we employ advanced manufacturing techniques to ensure the highest quality Monel 404 Tube:
| Process | Details |
|---|---|
| Welding | Welds with matching composition filler metals. Suitable methods include gas tungsten arc welding (GTAW) and gas metal arc welding (GMAW). |
| Machining | Requires sharp tools and proper cooling. Carbide tools are recommended for turning and milling operations. |
| Polishing | Achieves a good surface finish with mechanical methods like buffing and polishing wheels. Chemical polishing is also effective. |
| Heat Treatment | Annealing at 870°C (1600°F) followed by water quenching improves ductility and removes residual stresses. |
| Cold Working | It can be cold worked to various degrees for shaping. Cold working increases strength and hardness. |
Our rigorous quality control process includes:


At TSM Technology, we ensure secure product transportation using robust wooden cases or pallets, offer custom packaging solutions tailored to specific requirements upon request, and provide reliable global shipping services with comprehensive tracking capabilities for complete supply chain visibility.

Q: What is the minimum order quantity for the product?
A: We offer flexible MOQs to accommodate various project needs. Contact us for details.
Q: Can you provide custom sizes of the product?
A: Yes, we specialize in customized solutions. Let us know your specific requirements.
Q: What is the lead time for the product orders?
A: Lead times vary based on order size and specifications. We strive for quick turnaround times.
Q: Do you offer material certifications for the product?
A: Yes, we provide MTC and SGS test reports upon request.
Q: How does Monel 404 compare to other nickel alloys in corrosion resistance?
A: Monel 404 offers superior resistance to seawater and many acids compared to standard stainless steels.
Ready to elevate your project with high-quality Monel 404 Tube? Contact TSM Technology today for expert advice, customized solutions, and competitive pricing. Our team is standing by to assist you with your specific needs.
Email: info@tsmnialloy.com. Trust TSM Technology for all your superior nickel alloy needs. Let's build a stronger future together with our premium product.
Learn about our latest products and discounts through SMS or email
Learn about our latest products and discounts through SMS or email