Rupal Metals, a leading Delhi-based manufacturer and supplier, is renowned for offering top-quality Hastelloy Flat Bars to numerous industries. The company is committed to delivering excellence and customer satisfaction through precisely engineered flat bars that fulfill international quality standards. These bars are designed with the latest manufacturing techniques and come in different grades and sizes as per project-specific requirements. Rupal Metals offers timely delivery and affordable rates, establishing them as a reliable name for Hastelloy Flat Bars in domestic and international markets, particularly for uses where excellent corrosion resistance and thermal stability are essential.
Hastelloy Flat Bars contain mostly nickel, along with considerable quantities of molybdenum, chromium, iron, and cobalt, depending on the grade. The alloy contains very good resistance to pitting, stress corrosion cracking, and oxidizing/reducing agents. Mechanically, these bars have superior tensile strength, better toughness, and very high fatigue strength even at very hard conditions. Their weldability and ductility provide them with a lot of versatility for fabrication. The integration of very strong chemical composition and better mechanical performance makes Hastelloy Flat Bars a very dependable material for hard and corrosive environments.
Specifications : ASTM B574 / ASME SB574
Size : 15NB to 150NB IN
Diameter : 3.17mm to 350mm diameter
Length : 100 mm to 3000 mm Long & Above
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc
Surface : Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline
Condition : Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished
Tolerance : H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
| ELEMENT | Hastelloy Flat Bar |
| NI | 99.0 min |
| CU | 0.25 max |
| FE | 0.40 max |
| MN | 0.35 max |
| C | 0.15 max |
| SI | 0.35 max |
| S | 0.01 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 Flat Bar can be welded using conventional welding methods, such as TIG and MIG welding. Proper heat control and filler materials are essential to maintain its corrosion resistance and strength.
Yes, Hastelloy Flat Bar can be used for natural gas applications due to its excellent corrosion resistance, particularly in harsh environments, making it suitable for gas processing and transmission systems.
Yes, Hastelloy Flat Bar can be used for underground applications due to its strong resistance to corrosion and high durability, making it suitable for challenging environments like underground systems.
Applications of Hastelloy Flat Bars are found in most industries where very high corrosion resistance is very important. They encompass chemical processing, marine, power generation, pulp and paper, and pharma industries. They are best suited for parts like heat exchangers, pressure vessels, condensers, and reactor vessels. Their good performance in reducing as well as oxidizing environments positions them to safely deal with aggressive chemicals. Further, Hastelloy Flat Bars are also preferred in aerospace and nuclear industries because of the capability of their strength and reliability in harsh temperatures and pressures, and they are an invaluable commodity in exacting engineering solutions.
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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