Hastelloy C-22 Sheet (UNS N06022 / W.Nr. 2.4602)
High-strength corrosion-resistant alloy Sheets for chemical petrochemical processing and pollution control
As a professional nickel alloy supplier, SEATHER TECHNOLOGY manufactures high-quality Hastelloy C-22 sheets (UNS N06022) using advanced production processes to ensure exceptional performance, consistency, and reliability.
Hastelloy C-22 sheet is engineered to deliver outstanding resistance to corrosion, high temperatures, and high pressure, making it one of the most trusted materials for extreme operating environments. It performs exceptionally well in strong oxidizing and reducing media, chloride-containing solutions, and a wide range of chemical process conditions.
To guarantee superior material integrity, we select high-quality raw materials and process them through precise melting, rolling, and heat-treatment procedures. The chemical composition and physical properties of our Hastelloy C-22 sheets strictly comply with ASTM B575, ensuring stable mechanical performance and excellent corrosion resistance.
Our sheet production involves multiple controlled processes, including hot rolling, cold rolling, and annealing. With advanced equipment and a comprehensive quality management system, each batch undergoes rigorous chemical analysis, mechanical testing, and surface inspection. Through precise process control, we ensure accurate and consistent thickness, width, length, and overall dimensional tolerances.
With strong manufacturing capabilities and strict quality assurance, SEATHER TECHNOLOGY provides Hastelloy C-22 sheets that meet the demanding requirements of chemical processing, pollution control, marine engineering, and high-temperature applications.
Hastelloy C-22 Sheet (UNS N06022) Specifications & Srtandard
- Thickness Range: 0.1mm ~ 5.0mm (For thickness ＞ 5 mm, please refer to Hastelloy C-22 nickel alloy plate)
- Width Range: 500mm ~ 1000mm
- Length: 500mm ~ 6000mm
- Customized size needs to be confirmed with our team
- Grades: C-22 / UNS N06022 / W.Nr. 2.4602
- Standards: ASTM B575
ASME SB 575 - Delivery State: Cold Rolled
- Finish: 2B, No.1, No.2, No.4, BA, 6K, Mirror Finished, 8K, Hair Line with PVC or as per demand
- Brand: SEATHER TECHNOLOGY, Special Metals(SMC), HAYNES International, VDM Metals, ATI, etc.
Hastelloy C-22 Sheet (UNS N06022) Applications & Usages
Hastelloy C-22 can be used in a variety of applications including:
- Chemical processing
- Pollution control
- Power generation
- Pharmaceutical
- For the construction of process equipment such as tanks, pipes, and valves
- Food Processing
Hastelloy C-22 Sheet (UNS N06022) Drawing & Formula
Formula: m = W (m) × THK (mm) × L (m) × ρ (g/cm³)
W = Width, THK = Thickness, L = Length, ρ = Density
What is Hastelloy C-22 (UNS N06022)
Alloy C-22 also referred to as the UNS N06022/W.Nr. 2.4602 alloy.
It is one of the well-known and well-proven nickel-chromium-molybdenum alloys.
Alloy C-22 has better overall corrosion resistance compared to C-276 alloy and is often referred as the upgrade from C-276.
Alloy C-22 is widely used in the petrochemical and chemical industries.
Hastelloy C-22 Sheet (UNS N06022) Chemical Composition
| C-22 Alloy Chemical Composition (%) | |||||||||||
| C | Cr | Co | Fe | Mn | Mo | Ni | P | Si | S | W | V |
| 0.010 max | 20-22.5 | 2.5 max | 2.0-6.0 | 0.50 max | 12.5-14.5 | Balance | 0.02 max | 0.08 max | 0.02 max | 2.5-3.5 | 0.35 max |
Hastelloy C-22 Sheet (UNS N06022) Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.69 g/cm3 | 1399 °C (2550 °F) | 500-800Mpa | 200-400Mpa | Min 45 |
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More Information About Hastelloy C-22 Sheet (UNS N06022)
When you choose to buy Hastelloy C-22 sheet (UNS N06022), there have some important points we need to know before we get started.
Pitting resistance equivalency numbers (PREN) for Hastelloy C-22 Sheet (UNS N06022)
Hastelloy C-276 PREN: 68.3
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 Hastelloy C-22 Sheet (UNS N06022)
When purchasing sheets, it’s essential to have the right materials and information to ensure a smooth procurement process and to get the products that meet your needs.
Here’s what you need to provide:
1. Material: Specify the grade material, Hastelloy C-22 Plate (UNS N06022)
2. Size: Specify the sheet’s thickness, width, length
3. Quantity: Provide the exact number of plates required for an accurate quotation.
4. Technical specifications: Include technical specifications and drawings. If there are unique design requirements, detailed drawings can be attached.
5. Quality standards: Specify quality standards and inspection requirements, such as the need for third-party inspection, material certification, and inspection reports.
6. Special requirements: Specify any special surface treatment, polishing, corrosion resistance requirements, etc.
7. Packaging requirements: If there are specific packaging needs, such as protective or anti-corrosion packaging, please specify.
8. Delivery time: Specify the expected delivery time and location.
By preparing the above information, you can streamline the process of purchasing plates 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 Hastelloy Alloy C-22: Composition, Properties and Applications.
If you need to purchase alloy plates, 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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