Anucha Metals is a Bangkok, Thailand-based leading producer and supplier of hastelloy flat bars. A specialist in high-quality heat- and corrosion-resistant alloys, Anucha Metals supplies hastelloy flat bars that are suitable for application in the most challenging industrial uses. These flat bars are manufactured to exact international standards and are used extensively in chemical processing, aerospace, power generation, and marine applications. Anucha Metals is a reliable supplier of hastelloy products in domestic as well as overseas markets, renowned for their accuracy, hardness, and consistent quality.
Hastelloy flat bars are predominantly manufactured using nickel-based molybdenum, chromium, and iron alloys, which exhibit outstanding resistance to pitting, stress corrosion cracking, and oxidation in aggressive chemical environments. They mechanically exhibit superior strength, good ductility, and creep and fatigue resistance at high temperatures. The excellent weldability and fabricability of the alloy make these flat bars suitable for manufacturing components that have intricate shapes and exceptional corrosion resistance.
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 commonly employed in petrochemical and chemical industries for the manufacture of reactors, heat exchangers, and piping systems that come into contact with corrosive acids and oxidizers. They are used in aerospace for structural components, and for power generation for turbine components that require high corrosion resistance and mechanical integrity. Further, these flat bars have uses in marine hardware like seawater handling systems and pollution control systems, where their toughness provides long-term reliable performance even in harsh environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Anucha Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Bangkok, Thailand
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