Mourad Metals stands out as a trusted manufacturer and supplier of HASTELLOY B2 bars and rods, proudly based in Tunis, Tunisia, and catering to a variety of international markets. The company is dedicated to providing top-notch nickel alloy products that adhere to rigorous global standards and meet the high demands of various industries. Thanks to their advanced manufacturing capabilities and deep metallurgical knowledge, Mourad Metals guarantees precise dimensions, consistent chemical properties, and a superb surface finish. The HASTELLOY B2 bars and rods from Mourad Metals are highly regarded for their exceptional performance in harsh chemical environments, ensuring a long service life, operational safety, and reliable performance in critical applications across different sectors.
HASTELLOY B2 is a high-performance nickel-molybdenum alloy, featuring around 69% nickel and 26–30% molybdenum, with very low levels of iron, chromium, and carbon. This carefully crafted composition offers outstanding resistance to strong reducing agents, especially hydrochloric acid. The alloy is known for its good tensile strength, excellent ductility, and dependable toughness across a wide temperature range. HASTELLOY B2 bars and rods maintain their structural integrity, corrosion resistance, and mechanical stability, even when faced with severe chemical exposure and high thermal stress.
| 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 find extensive use in the chemical processing industry, where resistance to aggressive reducing acids is crucial. Typical applications include reactors, heat exchangers, columns, piping systems, valves, pumps, and agitator components that come into contact with hydrochloric, sulfuric, and phosphoric acids. They are also utilized in petrochemical processing, pollution control equipment, and pharmaceutical manufacturing. With their resistance to stress corrosion cracking and high purity, HASTELLOY B2 products are perfect for critical components that require long-term reliability in challenging operating conditions.






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