Hastelloy Sheet
At Stellanox Steel, we supply high-performance Hastelloy Sheets designed to withstand some of the most aggressive environments on the planet. With excellent resistance to oxidizing and reducing agents, our Hastelloy sheets are the preferred choice for chemical processing, marine applications, aerospace structures, and nuclear containment.
Available in popular grades like Hastelloy C276, C22, B2, and G30, these sheets offer durability, corrosion resistance, and workability across a range of thicknesses and finishes.
What are Hastelloy Sheets?
Hastelloy Sheets are flat-rolled nickel-based alloy products known for their outstanding corrosion resistance, especially in environments involving chlorides, acids, high temperatures, and oxidizing/reducing media.
Due to their excellent mechanical properties and chemical inertness, Hastelloy sheets are widely used in manufacturing heat exchangers, ducting, lining systems, chemical reactor vessels, and marine equipment — where material failure is not an option.
| Products |
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Stainless Steel |
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Carbon Steel |
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Duplex Stainless Steel |
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Super Duplex Stainless Steel |
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Alloy Steel |
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Titanium |
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Hastelloy |
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Inconel |
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Monel |
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Aluminium |
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Copper |
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Pure Nickel |
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Flanges |
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Forged Fittings |
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Valves |
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Fasteners |
Key Features
Exceptional Resistance to Pitting, Crevice & Stress Corrosion Cracking
Performs in Strong Acids: Sulfuric, Hydrochloric, Phosphoric
High Strength Retention at Elevated Temperatures
Excellent Weldability and Fabricability
Long-Term Performance in Harsh Industrial Environments
Available in Multiple Grades & Thicknesses
Grades
- Hastelloy C276 (UNS N10276) Sheet
- Hastelloy C22 (UNS N06022) Sheet
- Hastelloy C2000 (UNS N6200) Sheet
- Hastelloy G30 (UNS N06030) Sheet
- Hastelloy B2 (UNS N10665) Sheet
- Hastelloy B3 (UNS N10675) Sheet
- Hastelloy X (UNS N06002) Sheet
Specification
| Property | Details |
|---|---|
| Product | Hastelloy Sheet |
| Available Grades | C276, C22, B2, B3, X, C200, G30 |
| Standards | ASTM B575, ASME SB575, DIN 17750, EN 2.4819 / 2.4602 / 2.4617 |
| Thickness Range | 0.5 mm to 20 mm |
| Width Range | 500 mm to 1500 mm |
| Length Range | 1000 mm to 6000 mm (custom sizes available) |
| Tolerances | As per ASTM/EN standards or client specifications |
| Surface Finishes | Cold Rolled, Hot Rolled, No.1, 2B, BA, Brushed, Bright Annealed |
| Heat Treatment | Solution Annealed, Pickled, Stress Relieved |
| Testing & Certification | EN 10204 3.1/3.2, PMI, UT, Eddy Current, NACE, IGC, Third-Party Approved |
Chemical Composition
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | Balance |
| Chromium | 20.0 – 22.5 |
| Molybdenum | 12.5 – 14.5 |
| Iron | 2.0 – 6.0 |
| Cobalt | ≤ 2.5 |
| Tungsten | 2.5 – 3.5 |
| Carbon | ≤ 0.015 |
| Silicon | ≤ 0.08 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥ 690 MPa |
| Yield Strength | ≥ 283 MPa |
| Elongation | ≥ 45% |
| Hardness | ≤ 90 HRB |
| Density | ~8.89 g/cm³ |
Equivalent Grades
| Standard | Equivalent Grade |
|---|---|
| UNS | N06022 |
| DIN / EN | 2.4602 |
| ASTM | B575 |
| ISO | NiCr21Mo14W |
Weight
| Thickness (mm) | Weight per m² (kg) | Weight per 2 m² (kg) | Weight per ft² (kg) |
|---|---|---|---|
| 0.5 | 4.45 | 8.90 | 0.41 |
| 1.0 | 8.89 | 17.78 | 0.83 |
| 1.5 | 13.34 | 26.68 | 1.24 |
| 2.0 | 17.78 | 35.56 | 1.65 |
| 2.5 | 22.23 | 44.46 | 2.06 |
| 3.0 | 26.67 | 53.34 | 2.48 |
| 4.0 | 35.56 | 71.12 | 3.30 |
| 5.0 | 44.45 | 88.90 | 4.13 |
| 6.0 | 53.34 | 106.68 | 4.95 |
Applications
Chemical & Petrochemical Processing: Reactor linings, scrubber ducting, acid tanks
Marine & Offshore Industry: Hull cladding, structural liners, seawater handling systems
Pulp & Paper Manufacturing: Chlorine bleaching equipment, digester tanks
Nuclear & Power Plants: Fuel rod sheathing, steam generator components
Pharmaceutical Industry: Sterile containment, chemical trays, cleanroom panels
Food & Beverage Processing: Acid-resistant trays, mixing vessels
Benefits
Immunity to Localized Corrosion and Acidic Attack
Reliable in High-Chloride & Mixed Chemical Environments
Retains Integrity in High-Pressure & High-Temperature Conditions
Extended Service Life = Reduced Replacement & Downtime Costs
Globally Certified for Use in Critical Applications
2025 Stellanox Steel |