Hastelloy C22 Sheets & Plates Manufacturer, Supplier & Exporter in India
Hastelloy C22 Sheets & Plates supplied by Astromet Steel & Engineering are advanced nickel-chromium-molybdenum alloys engineered for exceptional corrosion resistance in the most aggressive chemical environments. With very high chromium and molybdenum content, C22 provides superior protection against both oxidizing and reducing media.
Hastelloy C22 Sheets & Plates offers outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking, even in high-chloride and acidic conditions. It outperforms many conventional nickel alloys when exposed to mixed acids, wet chlorine, and hypochlorite solutions.
These sheets and plates maintain excellent mechanical strength, toughness, and ductility over a wide temperature range. Their fully austenitic structure ensures metallurgical stability and consistent corrosion resistance during prolonged service.
Hastelloy C22 Sheets & Plates also demonstrates excellent weldability without the formation of detrimental secondary phases. It can be fabricated into complex components while retaining its corrosion-resistant properties.
Manufactured in accordance with ASTM B575 standards, Hastelloy C22 Sheets & Plates from Astromet Steel & Engineering undergo strict quality checks to ensure chemical accuracy, dimensional precision, and long-term reliability.
Due to its unmatched corrosion performance, Hastelloy C22 Sheets & Plates is widely regarded as one of the most versatile and corrosion-resistant nickel alloys available.
Hastelloy C22 Sheets & Plates Specifications
Specification : ASTM B575 / ASME SB575
Dimension Standard : JIS, AISI, ASTM, GB, DIN, EN, etc
Width : 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length : 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Thickness : 0.3 mm to 120 mm
Form : Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc.
Surface Finishing : Hot rolled plate (HR), Cold rolled sheet (CR),2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, Chequered, embossed, hair line, sand blast, Brush, etching, SATIN (Met with Plastic Coated) etc.
Hastelloy C22 Sheets & Plates Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| Hastelloy C22 | 2.4602 | N06022 | NW 6022 | NiCr21Mo14W |
Hastelloy C22 Sheets & Plates Chemical Composition
| Grade | C | Mn | Si | Co | P | Fe | Mo | Ni | Cr | S | W | V |
| Hastelloy C22 | 0.010 max | 0.50 max | 0.08 max | 2.5 max | 0.02 max | 2 – 6 | 12.5 – 14.5 | Bal | 20 – 22.5 | 0.02 max | 2.5 – 3.5 | 0.35 max |
Hastelloy C22 Sheets & Plates Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45% |
Why Choose Astromet Steel & Engineering?
Astromet Steel & Engineering supplies Hastelloy C22 Sheets & Plates with full material traceability, international certifications, custom cutting services, and export-grade packaging for critical applications.
Hastelloy C22 Sheets & Plates Usage & Applications
Hastelloy C22 Sheets & Plates are used in chemical processing plants, flue gas desulfurization systems, pharmaceutical equipment, pollution control units, pulp & paper processing, and offshore oil & gas installations.