Dhruv Metals is a well-known manufacturer and supplier of Hastelloy Flat Bars in Hyderabad, India. They provide high-quality corrosion-resistant alloys for industries that work in extreme environments. Hastelloy flat bars are recognized for their excellent resistance to both oxidizing and reducing chemicals. They are ideal for challenging industrial settings like chemical processing, pollution control, and marine applications. These bars are made with precision to guarantee accuracy, surface finish, and long-term reliability. Dhruv Metals offers Hastelloy flat bars in grades like C22 and C276, meeting ASTM standards. They ensure materials can handle thermal, chemical, and mechanical stress effectively.
Hastelloy flat bars, especially in grades C276 or C22, are mainly made of nickel (about 57 to 61%). They also contain molybdenum (15 to 17%), chromium (14.5 to 16.5%), iron, cobalt, and trace elements. These alloys provide tensile strength of 690 to 785 MPa and yield strength of around 280 to 355 MPa. Elongation can reach up to 40%, allowing for ductility even under stress. The alloy is non-magnetic and remains stable across a wide range of temperatures and corrosive environments, including acidic and chlorinated media. It also shows great resistance to pitting, crevice corrosion, and stress corrosion cracking.
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.
Hastelloy flat bars are widely used in chemical reactors, pressure vessels, scrubbers, heat exchangers, and condensers within the chemical, pharmaceutical, and petrochemical industries. Their strong resistance to chloride-induced corrosion makes them suitable for marine systems, offshore platforms, and seawater processing units. In flue gas desulfurization systems, these bars are favored for parts exposed to acidic gases. They are also found in pulp and paper mills, wastewater treatment plants, and energy generation facilities. Dhruv Metals supplies Hastelloy flat bars that ensure durability, reliable performance, and protection against degradation in challenging industrial conditions.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dhruv Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hyderabad , India
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