Monel Alloy 400 (UNS N04400 / W.Nr. 2.4360)Capillary Tube
- AEETHER
- Monel Alloy 400 Pipes
- Capillary Tube
Quotation with
Valuable Data Sheet
Ship with MTC Acc.
to EN 10204/3.1
Quick Responce
within 24 Hours
Complete
Solution Treatment
100% Tested by
Hydrostatic Pressure
Excellent
Corrosion Resistance
Monel 400 Capillary Tube Supplier
As a professional supplier with many years of experience, we uphold the philosophy of providing the highest quality service to our customers. Our team is well versed in industry standards and technical requirements to ensure you purchase satisfactory Monel 400 capillary tubes.
Our Monel 400 capillary tube fully complies with ASTM B165 standards. They undergo strict quality control and testing to ensure stable and reliable performance. Depending on your needs, we offer both seamless and welded capillary tube options. Seamless capillary tubes are suitable for applications where tightness is required, while welded capillary tubes are more suitable where cost-efficiency is required.
Monel 400 capillary tube is widely used in marine engineering, chemical industry, aerospace and other fields to manufacture pipelines, pumps, valves and other equipment, as well as seawater treatment equipment, salt water desalination equipment, etc.
We offer Monel 400 capillary tube in a variety of specifications and sizes to meet your specific needs. In addition, our products have excellent mechanical properties and heat treatment properties, ensuring excellent performance in a variety of environments and working conditions. If you are interested in our Monel 400 capillary tube products or have any questions, please feel free to contact us. We look forward to working with you and providing you with quality products and services!
Chemical Composition of Monel 400
*Chemical Composition According to ASTM B165 / ASTM B730
Monel 400 is known for its excellent corrosion resistance, especially in marine projects. Its resistance to seawater corrosion and chloride ion corrosion makes it ideal for marine engineering.
Customized Dimensions
The size can be customized according to ASME B36.10 / ASME B36.19
*Customized size please confirm with us
Standards for Monel 400 Capillary Tube
*We will strictly produce Monel 400 Capillary Tube according to the standard
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Surface to be Customized
We default to delivery with a bright surface to ensure the appearance and texture of the product. In addition, we offer polishing options after heat treatment to meet your requirements for higher surface quality.
Data Sheet
Physical Properties
| Density | g/cm3 | 8.80 | |
|---|---|---|---|
| lb/in.3 | 0.318 | ||
| Melting Range | °F | 2370 - 2460 | |
| °C | 1300 - 1350 | ||
Mechanical Properties
| Condition & Size | Tensile Strength | Yield Strength (0.2% Offset) | Elongation | Reduction of Area | Hardness |
|---|---|---|---|---|---|
| MPa, min | MPa, min | %, min | %, min | Rockwell, max | |
| Seamless / Annealed | 480 | 195 | 35 | ... | ... |
| Seamless / Stress-relieved | 585 | 380 | 15 | ... | ... |
| Welded / Annealed | 480 | 195 | 35 | ... | ... |
| Welded / Stress-relieved | 585 | 380 | 15 | ... | ... |
*Mechanical Properties According to ASTM B165 / ASTM B730
FAQ
What roles do nickel and copper play in the Monel 400 alloy?

Nickel primarily contributes to a more stable microstructure, providing the alloy with high-temperature resistance and good ductility. Copper, on the other hand, is mainly responsible for enhancing the alloy’s corrosion resistance and improving its electrical conductivity.
Are the capillary tubes polished?

The capillary tubes undergo a bright annealing heat treatment. As a result, their surface is naturally bright, so we determine whether to polish them based on specific requirements. Of course, if you have very high standards for the surface finish, we can polish all capillary tubes.
What is the standard length of the capillary tubes?

For capillary tubes, our standard length is 1 meter. This length not only facilitates transportation but also reduces the risk of kinking and tangling during shipping. Of course, we can also provide capillary tubes of various lengths (longer or shorter) according to your requirements. If your required length exceeds 20 meters, we recommend opting for coil tube products, which allow you greater flexibility in cutting to your desired length.
What is cold rolling for capillary tubes?

Cold rolling refers to the process of extruding a tube to alter its outer diameter and wall thickness. In capillary tube production, precision cold rolling plays a crucial role. Only this process can ensure that the capillary tube does not develop uneven wall thickness during deformation, which could lead to leaks. However, this process is relatively inefficient, resulting in a very long production cycle for capillary tubes. Generally, only seamless capillary tubes require cold rolling.
What is capillary tube polishing?

Polishing is a process that involves grinding the surface of the capillary tube to make it brighter. Generally, the surface of a capillary tube is already bright. Polishing makes the tube’s surface even smoother and more aesthetically pleasing. If you have extremely high requirements for the surface finish, we can also perform electropolishing on the capillary tubes.
What documents do you provide upon delivery?

Upon delivery, we will send you a material test report compliant with EN 10204/3.1 so you can verify the product’s composition and performance. We will also send you the corresponding packing list and invoice so you can arrange shipping. Once we receive the bill of lading, we will send it to you immediately as proof of delivery. Of course, if you have any other document requirements, please feel free to confirm them with us.
Monel 400 Applications
Other Informations
Package
Plastic Bag
Wooden Case
Logistics
By Sea
By Air