Aiman Metals, Kuala Lumpur, Malaysia, is a reliable manufacturer and supplier of premium Hastelloy B3 Bars and Rods. With years of experience and a good reputation for precision, reliability, and customer satisfaction, we specialize in supplying products meeting the harshest industrial requirements. Hastelloy B3 Bars and Rods are known for their superior corrosion resistance, high strength, and endurance in harsh conditions. Extensively utilized in the chemical, aerospace, marine, and medical sectors, our products are designed to withstand hostile environments. At Aiman Metals, we focus on excellence, timely delivery, and exemplary service, guaranteeing lasting relationships with customers across the globe.
Hastelloy B3 Bars and Rods consist mainly of nickel (≈67%), with molybdenum (26–30%) and iron (3–5%) added, providing superior corrosion resistance in the presence of reducing environments. This alloy offers superior protection against hydrochloric acid, sulfuric acid, and other aggressive chemicals. Mechanically, Hastelloy B3 is of high tensile strength, superior toughness, good ductility, and strong resistance to stress corrosion cracking and pitting. It remains operative even at higher temperatures, assuring stability in hostile environments. These features ensure the durability, versatility, and reliability of Hastelloy B3 Bars and Rods for use where strength and chemical resistance are of overriding importance.
| 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 find wide application in industries needing superior resistance to corrosive chemicals and high temperatures. They are utilized in the chemical processing industry for reactors, heat exchangers, pumps, piping systems, and pressure vessels that are handling hydrochloric acid, sulfuric acid, and strong reducing agents. Their pitting, crevice corrosion, and stress corrosion cracking resistance has them best suited for aerospace hardware, marine applications, pollution control devices, and power generation equipment. Hastelloy B3 is also worth its price in flue gas desulfurization and other challenging uses. With long service life and reliability, these rods and bars provide efficient, safe, and economical performance.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aiman Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kuala lumpur, Malaysia
Copyright 2024 Aiman Metals. All rights reserved