Hastelloy C-22 Plate (UNS N06022 / W.Nr. 2.4602)
High-strength corrosion-resistant alloy plates for chemical petrochemical processing and pollution control
SEATHER TECHNOLOGY supplies Hastelloy C-22 plates (UNS N06022) — a nickel-molybdenum-chromium alloy renowned for its outstanding corrosion resistance, excellent mechanical properties, and reliable performance in extreme environments. Designed to withstand strong oxidizing and reducing media, Hastelloy C-22 is widely used in the chemical processing, petrochemical, and pharmaceutical industries.
Our Hastelloy C-22 plates are produced through precision hot rolling and fully comply with the ASTM B575 standard, ensuring consistent quality and dimensional accuracy. The alloy exhibits superior resistance to pitting, stress corrosion cracking, and crevice corrosion, even in harsh chemical environments containing chlorides, acids, and high-temperature oxidizers.
In addition, it offers excellent machinability and weldability, making it highly suitable for fabrication and assembly in complex equipment manufacturing.
SEATHER TECHNOLOGY maintains a large inventory of Hastelloy C-22 plates in various thicknesses and dimensions, allowing for flexible order quantities and fast delivery. Custom sizes and surface finishes can also be provided to meet specific project requirements.
As an ISO-certified supplier, we are committed to delivering high-quality, corrosion-resistant alloy materials with stable performance and dependable service for global customers.
Hastelloy C-22 Plate (UNS N06022) Specifications & Srtandard
- Thickness Range: 2.5mm ~ 50mm (For thickness < 2.5mm, please refer to Hastelloy C-22 nickel alloy sheet)
- Width Range: 50mm ~ 2000mm
- Length: 100mm ~ 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: Hot Rolled
- Finish: No.1, 1D, Pickled or as per demand
- Brand: SEATHER TECHNOLOGY, Special Metals(SMC), HAYNES International, VDM Metals, ATI, etc.
Hastelloy C-22 Plate (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 Plate (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 Plate (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 Plate (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 |
Metal Cutting Service
Custom Metal Cutting Services For Diverse Industries
CNC Machining Services
Custom CNC machining parts in nickel alloy and stainless steel delivery in as fast as 3 days
Sheet Metal Fabrication
SEATHER’s custom sheet metal fabrication services offer a fast and cost-effective solution for your projects.
Metal Welding Service
Seather provides some of the best solutions ranging from custom metal welding and related services.
More Information About Hastelloy C-22 Plate (UNS N06022)
When you choose to buy Hastelloy C-22 Plate (UNS N06022), there have some important points we need to know before we get started.
Pitting resistance equivalency numbers (PREN) for Hastelloy C-22 Plate (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 Plate (UNS N06022)
When purchasing plates, 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 plate’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-276: 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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