Inconel 601 Flange (UNS N06601 / W.Nr. 2.4851)
High-strength corrosion-resistant alloy Flange for chemical and petrochemical processing
As a Chinese leading Inconel pipe fitting supplier, SEATHER TECHNOLOGY manufactures various Inconel 601 flanges for high-temperature and corrosive environments.
INCONEL® alloy 601 (UNS N06601 / W.Nr. 2.4851) provides excellent resistance to oxidation and carburization, even under cyclic heating conditions.
Inconel 601 flanges are used to connect pipes, valves, and equipment securely. Our flanges match perfectly with Inconel 601 piping systems, ensuring reliable sealing and structural stability. According to different designs and functions, we supply weld neck flanges, slip-on flanges, threaded flanges, socket weld flanges, lap joint flanges, and blind flanges, suitable for extreme thermal and corrosive applications.
Inconel 601 Flange (UNS N06601) Specifications & Srtandard
- NPS: 1/2 ~ 48″
- SCH: 5 ~ XXS
- Classification: TH (Threaded) flange, SO (Slip-On Welding) flange, BL (Blind) flange, SW (Socket Welding) flange, LJ (Lapped) flange, WN (Welding Neck) flange
- Customized size needs to be confirmed with our team
- Pressure Level: 150 – 2500lbs
- Grades: 601 / UNS N06601 / W.Nr. 2.4851
- Standards: ASTM B462
ASME B16.5
MSS SP-25 - Brand: SEATHER TECHNOLOGY, Special Metals(SMC), HAYNES International, VDM Metals, ATI, etc.
Inconel 601 Flange (UNS N06601) Applications & Usages
The properties of alloy 601 make it a material of broad utility in such fields as thermal processing, chemical processing, pollution control, aerospace, and power generation.
Chemical-processing applications for alloy 601 include process heaters, condenser tubes in sour-water strippers, and insulating cans in ammonia reformers. The alloy is also used for combustor components and catalyst grid supports in equipment for nitric acid production.
In petrochemical processing, the alloy is used for catalyst regenerators and air preheaters in the manufacture of high-density polyethylene.
The 601 alloy is also used for jet-engine igniters and for combustion-can liners, diffuser assembles, and containment rings in gas turbines for aircraft, industrial, and vehicular applications.
What is Inconel 601 (UNS N06601)
Alloy 601 also referred to as the UNS N06601 and W.Nr. 2.4851 alloy.
This alloy is a general-purpose engineering material for applications that require resistance to heat and corrosion.
The alloy also has good resistance to aqueous corrosion, has high mechanical strength, and is readily formed, machined and welded.
The composition is a facecentered- cubic solid solution with a high degree of metallurgical stability.
The alloy’s nickel base, in conjunction with substantial chromium content, provides resistance to many corrosive media and hightemperature environments. Oxidation resistance is further enhanced by the aluminum content.
The properties of alloy 601 make it a material of broad utility in such fields as thermal processing, chemical processing, pollution control, aerospace, and power generation.
Inconel 601 Flange (UNS N06601) Chemical Composition
| Grade | Standard | C | Si | Mn | AL | S | Cr | Ni | Mo |
| Inconel 601 | ASTM | ≤0.10 | ≤0.50 | ≤1.00 | 1.0-1.7 | ≤0.015 | 21.00-25.00 | 58.00-63.00 | ≤1.00 |
Inconel 601 Flange (UNS N06601) Mechanical Properties
Grade | EN/DIN Grade | Yield | Tensile Strength Rm | Hardness | Vickers Hardness | Elongation |
601 | 2.4851 | ≥205 | ≥585 | – | – | ≥35 |
Metal Cutting Service
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CNC Machining Services
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Sheet Metal Fabrication
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Metal Welding Service
Seather provides some of the best solutions ranging from custom metal welding and related services.
More Information About Inconel 601 Flange (UNS N06601)
When you choose to buy Inconel 601 Flange (UNS N06601), there have some important points we need to know before we get started.
Pitting resistance equivalency numbers (PREN) for Inconel 601 Flange (UNS N06601)
Inconel 601 PREN: 25
The pitting resistance equivalency number uses the alloy’s chemical makeup to guess its power against pitting corrosion. You check how much chromium, molybdenum, tungsten, and nitrogen are in the alloy. These elements help keep the steel safe. The most used formula is:
PREN = CR% + 3.3 x (MO% + 0.5 x W%) + 16 x N%How to Purchase Inconel 601 Flange (UNS N06601)
When purchasing alloy flanges, it’s essential to have the right materials and information to ensure a smooth procurement process and to get the products that meet your project needs.
Here’s what you need to provide:
1. Material: Specify the flange material, such as nickel alloy 601. You can refer to standards such as ASTM and ASME.
2. Type: Determine the type of flange needed, such as butt welding flange, threaded flange, slip-on flange, blind flange, etc.
3. Size: Specify the flange’s nominal diameter (DN) and pressure rating (PN).
4. Quantity: Provide the exact number of flanges required for an accurate quotation.
5. Technical specifications: Include technical specifications and drawings. If there are unique design requirements, detailed drawings can be attached.
6. Quality standards: Specify quality standards and inspection requirements, such as the need for third-party inspection, material certification, and inspection reports.
7. Special requirements: Specify any special surface treatment, coating, corrosion resistance requirements, etc.
8. Packaging requirements: If there are specific packaging needs, such as protective or anti-corrosion packaging, please specify.
9. Delivery time: Specify the expected delivery time and location.
By preparing the above information, you can streamline the process of purchasing flanges and ensure that you receive high-quality products that meet your requirements.
Conclusion
We have introduced our products briefly. If you want to know more about it, you can check the article here Inconel Alloy 601: Composition, Properties and Applications.
If you need to purchase alloy 601 products, please get in touch with us immediately.
Trademark Notices:
Inconel®, Incoloy®, and Monel® are registered trademarks of Special Metals Corporation.
Hastelloy® is a registered trademark name of Haynes International, Inc.
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