Starc Metals stands out as a top-notch manufacturer and supplier of Hastelloy B2 Bars and Rods right in Canberra, Australia. They specialize in premium nickel-molybdenum alloy products that are celebrated for their exceptional resistance to hydrochloric acid and other highly corrosive environments. The company is dedicated to delivering materials that adhere to strict international standards for durability, strength, and reliability. Their Hastelloy B2 Bars and Rods are designed to provide outstanding corrosion resistance, impressive mechanical performance, and a long service life. With precise manufacturing techniques and customizable options, Starc Metals caters to industries that need robust, high-performance solutions in chemical processing, petrochemical, marine, and industrial applications.
The composition of Hastelloy B2 Bars and Rods is primarily nickel, with a significant amount of molybdenum and small additions of iron and cobalt, which boost their corrosion resistance and mechanical properties. This alloy is known for its excellent tensile strength, ductility, and stability in highly aggressive chemical environments. It effectively resists pitting, crevice corrosion, and stress-corrosion cracking, especially in reducing conditions. The blend of its mechanical strength and chemical resistance guarantees reliable performance in demanding industrial settings where long-term durability and safety are paramount, making Hastelloy B2 a go-to choice for high-performance components.
| 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 their place in various industries that demand exceptional resistance to hydrochloric acid and other corrosive substances. They’re frequently used in chemical processing equipment, such as reactors, heat exchangers, and piping systems that come into contact with strong acids. In the petrochemical and pharmaceutical fields, these bars and rods are essential for handling aggressive chemicals and are critical in process equipment. Additionally, the alloy is well-suited for marine and wastewater treatment applications, where resistance to harsh environments is crucial. With their impressive durability and corrosion resistance, Hastelloy B2 Bars and Rods are a reliable choice for those in need of high-performance materials.






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