Sadiki Metals, based in Kinshasa, Congo, has built a solid reputation as a reliable manufacturer and supplier of Hastelloy B2 Bars and Rods. These products are crafted with care to ensure top-notch quality, offering impressive corrosion resistance, strength, and durability. Made from high-grade Hastelloy B2 alloy and utilizing cutting-edge manufacturing techniques, these bars and rods boast precise dimensions and consistent quality, ensuring they stand the test of time. Sadiki Metals follows international quality standards, making their Hastelloy B2 Bars and Rods perfect for environments that are both highly corrosive and high-temperature. They find their place in various industries, including chemical, petrochemical, marine, and power generation, where they excel in resisting reducing acids, oxidation, and mechanical stress.
The composition of Hastelloy B2 Bars and Rods primarily includes nickel, molybdenum, and iron, with small amounts of cobalt and tungsten added in. This blend gives them remarkable tensile and yield strength, toughness, and exceptional corrosion resistance, especially in hydrochloric acid and other reducing environments. On a mechanical level, Hastelloy B2 showcases excellent ductility, fatigue resistance, and stability even when exposed to high temperatures and harsh chemicals. Its unique mix of strength, corrosion resistance, and reliability makes it a go-to choice for critical industrial applications that demand long-lasting performance under extreme conditions.
| 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.
These Hastelloy B2 Bars and Rods are widely utilized in the chemical processing, petrochemical, marine, and power generation sectors due to their outstanding resistance to corrosion and high temperatures. They are perfect for crafting reactor vessels, heat exchangers, pump shafts, valve components, and piping systems that come into contact with strong acids and aggressive chemicals. In marine settings, they hold up against saltwater and brine corrosion, while in the chemical industry, they efficiently manage hydrochloric acid, sulfuric acid, and reducing agents. Additionally, Hastelloy B2 Bars and Rods are also used in industrial machinery and desalination processes, showcasing their versatility and reliability across various applications.






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