Sahil Metals is a well-established manufacturer and supplier in Riyadh, Saudi Arabia, providing top-quality metal products for industries requiring world-class corrosion resistance and material reliability. Its top offerings include Hastelloy B3 rods and bars, designed to work in extremely aggressive chemical environments. With a firm commitment to product quality, accuracy, and timely delivery, Sahil Metals caters to industries like chemical processing, pharmaceutical, power generation, and marine. Through its delivery of international-standards-grade materials, the company has remained a dependable source of high-performance alloys in the region.
Hastelloy B3 bars and rods are nickel-molybdenum alloys with an approximate 65% nickel and 28.5-30% molybdenum composition along with trace amounts of iron, cobalt, and chromium. This alloy has very good resistance in all concentrations and temperatures of hydrochloric acid, and other highly reducing media. Hastelloy B3 also has better thermal stability and fabricability compared to its predecessors. It has a typical tensile strength of about 760 MPa with good elongation properties. The alloy is resistant to pitting, stress corrosion cracking, and knife-line attack and is appropriate for application in extremely corrosive environments with strong acids and reducing agents.
| 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 | W | Mn | C | Al | Ti | Si |
| Hastelloy B3 | 65.0 min | 28.5 | 1.5 | 1.5 | 3.0 max | 3.0 max | 0.01 max | 0.50 max | 0.2 max | 10 max |
| 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 |
| Hastelloy B3 | 2.4600 | N10675 |
Hastelloy B3 bars offer exceptional resistance to hydrochloric acid, excellent weldability, and superior corrosion resistance in aggressive environments. They also provide high strength and durability at elevated temperatures.
Yes, Hastelloy B3 rods can be welded using appropriate welding techniques. It is important to control heat input to avoid potential cracking or damage to the material.
Hastelloy B3 rods are available in various sizes, typically ranging from small diameters (1/8" to 1") to larger dimensions depending on the application. They are commonly offered in finishes such as cold-finished, hot-rolled, or polished for specific requirements.
Hastelloy B3 bars and rods are used extensively in the industries which process aggressive chemical compounds, especially in chemical processing and pharmaceutical gear. Uses include reactors, heat exchangers, evaporators, pressure vessels, and piping systems carrying hydrochloric acid and other corrosive materials. Due to its high resistance to localized corrosion and thermal instability, Hastelloy B3 is ideal for components exposed to harsh environments and elevated temperatures. It ensures long-term performance, structural integrity, and minimal maintenance in systems where corrosion resistance is critical to safety and reliability.






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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