Contact
E-mail us
Table of Content
Hastelloy C22 Plate is nickel-chromium-molybdenum alloys known for its exceptional resistance to a wide range of oxidising aqueous environments, including those containing chlorine ions, nitric acid mixtures, and wet chlorine. Manufactured to meet ASTM B575 standards, this plate is made from a low carbon, nickel-based alloy composed of nickel, chromium, molybdenum, tungsten, and iron. These elements make it highly durable and resistant to corrosion in both stagnant and flowing conditions. The material is available in various forms such as plates, sheets, strips, shim stock, and coils.
The typical chemical composition includes 20–22.5% chromium, 12.5–14.5% molybdenum, 2.5–3.5% tungsten, and 2–6% iron, with the balance being nickel. Mechanically, the plates offer a minimum tensile strength of 690 MPa, yield strength of 283 MPa, and a minimum elongation of 40%, with a Rockwell hardness below 90 HRB. Hastelloy C22 Plates are easy to weld using common methods like GTAW, SMAW, or GMAW and do not require post-weld heat treatment. These plates are widely used in chemical processing, pollution control, waste treatment, and marine applications where high corrosion resistance is critical. At Preston Pipes and Alloys, we supply Hastelloy C22 plates in various sizes to meet specific industrial needs.
| Type | Plate, Sheet, Strip, Coils, Foils, Flats, Clad Plate, Plain Sheet, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Shim Sheet, Rolls, Blank (Circle), sheared, annealed, soft annealed, descaled, tread plate, Checker Plate |
| Grade | ASME SB575, ASTM B575 UNS N06022, AMS, MSRR, BS |
| ASTM B575 Alloy C22 Plate Length | 0-12mm or as required |
| Specification of Plate | ASTM B575 UNS N06022, ASME SB575, MSRR, BS, AMS 4544 sheet |
| UNS N06022 Plate Width | 0-2500mm or as required |
| Plate Thickness | 0.3 to 1200 mm or as required |
| Alloy C22 Plate Process | Hot/ Cold Rolled |
| Plate surface | No.1, No. 2D, No. 2B, BA, No.3, No.4, No.6, No.7, 2B, 2D, BA NO(8), Cold rolled sheet (CR), Hot rolled plate (HR), SATIN (Met with Plastic Coated), No.1 finish hot rolled ASTM B575 Alloy C22 Plate, 1D, 2B, No.4, BA, 8K, satin, hairline, brush, mirror etc. |
Hastelloy C22 Sheet Metal
ASTM B574 Type C22 Perforated Sheet
Hastelloy C22 Chequered Plate
Hastelloy C22 Plain Sheet
Hastelloy C22 Cold Rolled Sheet
UNS N06022 Hot Rolled Plate
Hastelloy C22 Strip
Hastelloy C22 Coil
Hastelloy C22 Foil
Hastelloy C22 Shim Sheet
Hastelloy C22 Shim Stock
Get in touch with us for the best deal on Hastelloy C22 Sheet, Plate and Coil
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| C22 | 0.010 max | 0.50 max | 0.08 max | 0.02 max | 2.50 max | 50.015 min* | 20.00 – 22.50 | 2.00 – 6.00 | 12.50 – 14.50 | 0.02 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2% Offset) | Elongation |
| Hastelloy C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN | OR |
| Hastelloy C22 | 2.4602 | N06022 | NW 6022 | – | NiCr21Mo14W | – |