Semih Metals, located in Istanbul, Turkey, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Hastelloy B2 Bars and Rods, serving a variety of industries around the globe. With a keen emphasis on precision engineering, cutting-edge technology, and strict quality control, the company provides products that boast exceptional corrosion resistance and durability. Semih Metals is committed to supporting industries that need strong materials capable of enduring harsh chemical environments. Their Hastelloy B2 Bars and Rods are well-known for their outstanding performance, dependability, and long-lasting service, making them a go-to choice for clients in chemical, marine, and industrial sectors.
These Hastelloy B2 Bars and Rods are primarily made of nickel and molybdenum, with small amounts of iron and other elements that boost their resistance to hydrochloric acid and other potent reducing agents. They showcase remarkable mechanical properties, including high tensile strength, durability, and toughness, even in extremely corrosive conditions. The alloy excels in resisting pitting, stress corrosion cracking, and crevice corrosion. Hastelloy B2 remains stable across a broad temperature range, ensuring reliable performance in aggressive settings, which makes it ideal for industries that demand superior corrosion resistance and mechanical integrity.
| Standard | ASTM B335, ASME SB335 |
| Round Bar Size | 3mm~ 800mm |
| Square Bar Size | 4mm* 4mm ~100mm* 100mm |
| Flat Bar Size | 2mm ~ 100mm |
| Hex Bar Size | 2mm ~ 100mm |
| Angle Size | 3mm* 20mm* 20mm~ 12mm* 100mm* 100mm |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Form | Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc |
| Grade | Ni | Mo | Cr | Fe | Mn | C | P | S | Si |
| Hastelloy B2 | Bal | 26 – 30 | 1.0 | – | 0.1 | 0.02 | 0.04 | 0.03 | 0.1 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 9.2 g/cm3 | 1370 °C (2550 °F) | Psi – 1,15,000 , MPa –760 | Psi – 52,000 , MPa – 350 | 40% |
| STANDARD | WERKSTOFF NR. | UNS | GOST | AFNOR | JIS | OR | EN |
| Hastelloy C22 | 2.4602 | N06022 | – | – | NW 6022 | – | NiCr21Mo14W |
Yes, Hastelloy B2 rods can be welded. However, it requires proper techniques and filler materials to avoid cracking due to their sensitivity to heat-affected zones.
Hastelloy B2 bars offer exceptional resistance to hydrochloric acid and other corrosive environments, along with excellent weldability and high strength. They are highly resistant to pitting, stress corrosion, and localized corrosion.
Hastelloy B2 rods are available in various sizes, ranging from small diameters to larger rods, with common diameters including 0.125 inches to 4 inches. They typically come in a polished or cold-drawn finish, depending on the application requirements.
Hastelloy B2 Bars and Rods are extensively used in sectors that deal with strong acids and aggressive chemicals. They’re commonly found in chemical processing plants for equipment like reactors, heat exchangers, and pressure vessels that come into contact with hydrochloric acid. In the pharmaceutical and food processing industries, they help maintain contamination-free and safe operations. The marine industry also benefits from their excellent resistance to saltwater corrosion. Furthermore, they play a vital role in petrochemical industries, power generation, and pollution control equipment, where high strength and corrosion resistance are essential. Their reliability makes them crucial in demanding applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Semih Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Istanbul, Turkey
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