Aiman Metals is a leading manufacturer and supplier based in Kuala lumpur, Malaysia, specializing in high-quality metal products. With years of expertise in the industry, we are renowned for offering a diverse range of materials, including Hastelloy B2 forgings. This high-performance alloy is highly resistant to corrosion, making it ideal for use in chemical processing and other demanding environments. At Aiman Metals, we prioritize precision, reliability and customer satisfaction, providing top-grade solutions tailored to meet your specific needs.
Hastelloy B2 forgings are composed primarily of nickel (over 60%) with significant amounts of molybdenum (28-33%) and smaller quantities of iron, chromium and tungsten. This composition provides excellent resistance to hydrochloric acid and other aggressive chemicals. Mechanically, Hastelloy B2 exhibits high strength, excellent weldability and superior fatigue resistance. Key advantages include exceptional corrosion resistance, particularly in reducing environments and durability in harsh chemical processing applications. These properties make it suitable for use in demanding and extreme conditions.
| 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.
Hastelloy B2 forgings are widely used in chemical processing industries due to their exceptional resistance to hydrochloric acid and other strong reducing agents. They are ideal for constructing reactors, heat exchangers and pressure vessels in environments exposed to highly corrosive chemicals. Additionally, Hastelloy B2 is used in aerospace, marine and power generation industries for its strength and resistance to stress corrosion cracking. Its durability and reliability make it suitable for handling aggressive media in extreme temperatures and demanding operational conditions.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aiman Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kuala lumpur, Malaysia
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