Hastelloy Sheets
Hastelloy
Hastelloy Sheets
Ashapura Steel’s Hastelloy sheet exemplifies exceptional performance and durability, making it the material of choice for the most challenging industrial applications. Manufactured from premium-grade Hastelloy alloy, these sheets offer an unrivaled combination of superior corrosion resistance and remarkable high-temperature stability. Designed to endure the harshest environments, our Hastelloy sheets maintain their integrity and performance even under the most extreme conditions. The precision-engineered dimensions and smooth surface of our Hastelloy sheets make them ideal for fabrication projects, industrial components, and critical applications in corrosive settings. Whether your needs are in chemical processing, aerospace, or the oil and gas industry, our Hastelloy sheets guarantee unwavering reliability and longevity, making them a trusted solution for industries that demand the very best.
Types of Hastelloy Sheets
Hastelloy sheets are renowned for their excellent corrosion resistance, particularly in highly corrosive environments. Each type of Hastelloy sheet offers unique properties tailored for specific applications:
Types of Hastelloy C Sheet
Hastelloy C-276 Sheet
Hastelloy C276 is a versatile and widely used nickel-molybdenum-chromium alloy. It provides outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking in chloride-containing environments. This alloy is particularly effective in chemical processing equipment, pulp and paper production, and waste treatment facilities. Its superior corrosion resistance makes it the preferred choice for equipment exposed to harsh chemicals and extreme conditions.
Hastelloy B2 Sheet
Hastelloy B2 is known for its exceptional resistance to hydrochloric acid at all concentrations and temperatures. This nickel-molybdenum alloy is ideal for use in chemical processing equipment, including reactors, heat exchangers, and distillation columns. Its robust resistance to hydrochloric acid makes it indispensable in environments where other materials would quickly deteriorate.
Hastelloy X Sheet
Hastelloy X is a high-temperature nickel-chromium-iron-molybdenum alloy that offers superior strength and oxidation resistance at temperatures up to 2200°F (1200°C). This sheet is particularly suited for high-temperature applications, such as gas turbine engines, industrial furnace components, and heat-treating equipment. Its ability to maintain structural integrity under extreme heat makes it invaluable in industries requiring high-performance materials.
Hastelloy C22 Sheet
Hastelloy C22 is an alloy that excels in both oxidizing and reducing environments. With a composition that includes nickel, chromium, and molybdenum, this alloy offers excellent resistance to oxidizing agents like ferric acids and chlorine-containing media, while also providing protection against reducing media such as hydrochloric and sulfuric acid solutions. This versatility makes Hastelloy C22 sheets ideal for chemical processing equipment, including reactors, heat exchangers, evaporators, and scrubbers.
Hastelloy G30 Sheet
Hastelloy G30 is a nickel-chromium-molybdenum alloy with the added benefits of copper and iron, which significantly enhance its corrosion resistance. This sheet is particularly effective in environments where oxidizing and reducing media are present, making it a strong choice for chemical processing industries. Hastelloy G30 sheets are designed for use in high-temperature applications, where other materials might fail.
Hastelloy Sheets Specification
| Specifications | ASTM A387 / ASME SA387 |
|---|---|
| Thickness | 1mm-300mm |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, 4050mm etc |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, 12000mm, 15000mm etc |
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching Manufacturer and Supplier |
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR) |
Finishes Of Hastelloy C276 Sheets
| Grades | C | Mn | P | S | SI | Cr | Mo |
|---|---|---|---|---|---|---|---|
| ASTM A387 Grade 5 | 0.15 max | 0.3 – 0.6 | 0.035 | 0.03 | 0.5 max | 4.00 – 6.00 | 0.45 – 0.65 |
| ASTM A387 Grade9 | 0.15 max | 0.30 – 0.6 | 0.03 | 0.03 | 1.0 max | 8.0 – 10.0 | 0.9 – 1.1 |
| ASTM A387 Grade 11 | 0.05 – 0.17 | 0.4 – 0.65 | 0.035 | 0.035 | 0.5 – 0.80 | 1.0 – 1.5 | 0.45 – 0.65 |
| ASTM A387 Grade 12 | 0.05 – 0.17 | 0.4 – 0.65 | 0.035 | 0.035 | 0.15 – 0.4 | 0.8 – 1.15 | 0.45 – 0.6 |
| ASTM A387 Grade 22 | 0.05 – 0.15 | 0.3 – 0.6 | 0.035 | 0.035 | 0.5 max | 2.0 – 2.5 | 0.9 – 1.1 |
Hastelloy C276 Sheets Standard
| Plate Surface finish | Gauge (in) | Width (max in) |
|---|---|---|
| 2B – Cold rolled, heat treated, pickled, skin passed Plate | 10–24 | 72* |
| 2D – Cold rolled, heat treated, pickled plate | 12–24 | 60 |
| BA Mexinox only | 18–28 | 48 |
| Polished plate (not brushed) | 11–24 | 60 |
| Temper rolled plate Mexinox only | 13–29 | 48 |
