Anucha Metals stands out as a top manufacturer and supplier of Hastelloy B2 Forgings right in the heart of Bangkok, Thailand. They specialize in high-quality nickel-molybdenum alloy forgings that are crafted for exceptional corrosion resistance and mechanical strength. These forgings are specifically designed to endure harsh reducing environments, including hydrochloric, sulfuric, and phosphoric acids, making them perfect for various chemical and industrial applications. With a commitment to advanced manufacturing standards and precise finishing, Anucha Metals guarantees remarkable product consistency, durability, and performance, positioning Hastelloy B2 forgings as a trustworthy option for tough operating conditions.
Hastelloy B2 Forgings are mainly made up of nickel and molybdenum, with just a touch of iron and other elements to ensure top-notch chemical purity. This unique composition gives them impressive resistance to hydrogen chloride gas, hydrochloric acid, and other potent reducing agents. On the mechanical side, these forgings boast high tensile and yield strength, good ductility, and excellent thermal stability, ensuring they perform reliably even under high pressure and elevated temperatures.
| 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.
You’ll find these forgings widely used in chemical processing plants, heat exchangers, reactors, evaporators, piping systems, and pressure vessels, where they shine in terms of corrosion resistance and longevity. Their strength and dependability in handling aggressive acids make Hastelloy B2 forgings the go-to material for industries that operate in harsh chemical and reducing environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
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