Sahil Metals, based in Riyadh, Saudi Arabia, stands out as a reliable manufacturer and supplier of corrosion-resistant metal alloys designed for tough industrial settings. Among their specialized products are **Hastelloy B2 Bars and Rods**, a nickel-molybdenum alloy celebrated for its exceptional resistance to harsh environments, including hydrochloric acid and hydrogen chloride gas. These bars are particularly suited for applications in chemical processing, pharmaceuticals, and marine industries. Sahil Metals ensures that Hastelloy B2 is produced in line with international standards, guaranteeing consistent quality throughout Saudi Arabia and the GCC.
The composition of **Hastelloy B2 Bars and Rods** primarily includes nickel (~69%) and molybdenum (~28%), with only trace amounts of iron and other elements. This unique blend offers remarkable resistance to pitting, stress corrosion cracking, and degradation in reducing media. The alloy performs admirably across a broad temperature range and retains its mechanical strength even in aggressive acidic conditions. Typical tensile strengths fall between 690 to 825 MPa, and it boasts good ductility and weldability, provided that care is taken to prevent contamination.
| 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** find common use in heat exchangers, reactors, evaporators, pressure vessels, and piping systems that come into contact with strong acids. They are particularly crucial in the production of acetic acid, sulfuric acid, and chemical fertilizers. With their outstanding corrosion resistance and reliability in extreme conditions, these bars are essential for industries where failure is simply not an option. Hastelloy B2 promises a long service life, lower maintenance needs, and top-notch performance in highly corrosive environments.






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