Rupal Metals, a well-known Delhi-based manufacturer and supplier, is engaged in providing top–notch quality Hastelloy Square Bars to cater to the stringent requirements of diverse industries. By virtue of its zeal for precision engineering and excellent customer service, Rupal Metals ensures all bars meet stringent global standards. Our Hastelloy Square Bars stand out due to their superior corrosion resistance, exceptional strength, and toughness even in adverse conditions. Having been trusted by clients in aerospace, chemical, and marine industries, Rupal Metals continues to be a standard in metal excellence via quality assurance and timely delivery.
Hastelloy Square Bars consist mainly of nickel, with different proportions of molybdenum, chromium, cobalt, and iron depending on the Hastelloy grade. This ensures that they possess excellent resistance to both oxidizing and reducing conditions. They mechanically possess high tensile strength, good ductility, and superior thermal stability. They possess suitable yield strength and hardness for harsh applications, with corrosion resistance for longevity even in highly acidic and chloride-containing conditions.
| Hastelloy Bar Standard | ASTM B574, AMS 5513, AMS 5511, AMS 5647 |
| Alloy Bar Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Alloy Square Rod size | 4 to 100mm |
| Alloy Square Bars Section | 3.0 to 12.0mm thickness |
| C276 Alloy Rounds Bar Form | Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
| Material | Ni | C | Cr | Co | Fe | Mn | Mo | P | Si | S | W | V |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hastelloy | Bal | 0.010 max | 20 – 22.5 | 2.5 max | 2 – 6 | 0.50 max | 12.5 – 14.5 | 0.02 max | 0.08 max | 0.02 max | 2.5 – 3.5 | 0.35 max |
| 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 % |
Yes, Hastelloy square bars can be used for underground applications due to their exceptional resistance to corrosion, high strength, and ability to withstand harsh environments, making them suitable for various underground structures.
Yes, Hastelloy square bars can be used for structural applications, particularly in industries requiring high resistance to corrosion, extreme temperatures, and mechanical stress, such as chemical processing and aerospace.
Yes, Hastelloy square bars are recyclable. Their high nickel content makes them suitable for recycling, which helps reduce waste and promote sustainability in industries that utilize these materials.
Hastelloy Square Bars find extensive application in industries where conditions are extreme and test the ability of materials. Applications include chemical processing, marine engineering, power plants, and aerospace. They find particular use in the manufacturing of reactor vessels, heat exchangers, pressure vessels, and pump components. Because of their superior resistance to pitting, crevice corrosion, and stress corrosion cracking, Hastelloy Square Bars find favor in applications with aggressive chemicals, high temperature, and variable pressure, allowing for extended service life and low maintenance in high-end systems.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rupal Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Delhi, India
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