Aung Metals, based in Naypyidaw, Myanmar, stands out as a top manufacturer and supplier of high-quality metal products, with a particular focus on Hastelloy B2 Forgings. Thanks to their cutting-edge manufacturing processes and unwavering commitment to quality, Aung Metals produces high-performance forgings that are built to endure even the most corrosive environments. Known for their remarkable resistance to hydrochloric acid and harsh chemical conditions, Hastelloy B2 Forgings are a go-to choice for many industries. The company prides itself on precision engineering, durability, and adherence to international quality standards, allowing it to cater to a variety of sectors, including chemical processing, pharmaceuticals, marine, and petrochemicals, both in Myanmar and beyond.
Hastelloy B2 Forgings are primarily made up of nickel and molybdenum, along with trace amounts of iron, cobalt, chromium, and other elements. This unique blend gives them outstanding resistance to hydrochloric acid and other potent reducing agents. The alloy boasts impressive mechanical strength, with a yield strength of about 310 MPa and a tensile strength nearing 690 MPa. Even when faced with harsh chemical exposure, it retains excellent ductility and toughness. The fine-grained structure of Hastelloy B2 ensures good formability, thermal stability, and resistance to stress corrosion cracking, making it perfect for critical industrial forging applications.
| Standard | ASTM B564, ASME SB564 |
| Specification | DIN, ASTM, BS and all International Standards |
| Flat bar blocks | up to 27″ width and 15,000 lbs. |
| Cylinders and sleeves | up to 50″ maximum O.D. and 65″ maximum length |
| Discs and hubs | up to 50″ diameter and 20,000 lbs. |
| Rolled, hand forged or mandrel forged rings | up to 84″ maximum O.D. and 40″ maximum length |
| Rounds, shafts and step shafts | up to 144″ maximum length and 20,000 lbs. |
| Forging Types | Impression Die Forging, Open Die Forging, Seamless Rolled Forging, Hot Forging, Cold Forging, Open die hammer forging, Impression die drop forging, Closed Die Forging, Press Forging, Upset Forging, Compression Forging, Swaging, Rotary Forging, Roll forging. |
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| Hastelloy B2 | 0.02 max | 1.0 max | 0.1 max | 0.03 max | 1.0 max | Bal | 1.0 max | 2.0 max | 26 – 30 | 0.04 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 9.2 g/cm3 | 1370 °C (2500 ºF ) | Psi – 1,10,000, MPa – 760 | Psi – 51000, MPa – 350 | 40 % |
| STANDARD | WERKSTOFF NR. | UNS |
| Hastelloy B2 | 2.4617 | N10665 |
To determine if Hastelloy B2 forgings meet your needs, evaluate their resistance to corrosion in aggressive chemical environments and their mechanical properties at the operating temperature. Perform tests such as tensile, impact, and corrosion resistance tests for assurance.
The forging process for Hastelloy B2 typically takes several hours, depending on the complexity of the part and the size of the material. It includes heating, shaping, cooling, and any necessary post-forging treatments.
The ideal temperature range for forging Hastelloy B2 is between 2,100°F and 2,300°F (1,149°C to 1,260°C). This range ensures optimal material flow and avoids excessive grain growth.
These Hastelloy B2 Forgings are extensively utilized in industries where strong chemical corrosion resistance is a must. They are particularly suited for use in chemical reactors, heat exchangers, pressure vessels, and piping systems within the chemical processing and pharmaceutical sectors. The alloy excels in environments that involve hydrochloric, sulfuric, acetic, and phosphoric acids. Additionally, it finds applications in marine and pollution control equipment. With its superior mechanical strength and corrosion resistance, Hastelloy B2 Forgings provide reliability, longevity, and low maintenance in demanding chemical and industrial settings.






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