Based in the industrious heart of Hamilton, New Zealand, Hemi Metals has built a strong reputation for providing high-performance materials to demanding industries. Our specialty lies in sourcing and supplying top-tier nickel alloys, with Hastelloy X bars and rods being a key part of our offering. We understand that our clients need materials they can trust for their most critical applications, and we ensure that every bar and rod from our inventory meets the exacting standards required for superior performance and long-term reliability in extreme environments.
Hastelloy X is a nickel-chromium-iron-molybdenum alloy specifically engineered to retain its strength at high temperatures. Its unique composition gives it an outstanding resistance to oxidation, making it a go-to material for parts facing intense heat. This alloy maintains its structural integrity and resists cracking even after prolonged exposure to searing temperatures, all while offering good fabricability. This combination of traits makes it far more capable than standard stainless steels when the heat is truly on.
| Standards : | ASTM B572, ASME SB572 |
| Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Wire : | Thickness starting from 0.05mm |
| Round bar size : | Diameter: 3-~800mm |
| Hex Bar size : | 2-100mm A/F |
| Flat bar size : | Thickness: 2 -100mm / Width: 10 to 500mm |
| Square bar size : | 4 to 100mm |
| Rectangular Bars Size : | 33 x 30mm to 295 x 1066mm |
| Hollow Bar : | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
| Tolerance : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Grade | C | Mn | Si | C0 | S | Fe | Ni | Cr | Mo | P |
| Hastelloy X | 0.05 – 0.15 | 1.00 max | 1.00 max | 0.50 – 2.50 | 0.03 max | 17.00 – 20.00 | Balance | 20.50 – 23.00 | 8.00 – 10.00 | 0.04 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.22 g/cm³ | 1355°C | 655 MPa | 240 MPa | 35 % |
| STANDARD | WERKSTOFF NR. | UNS |
| Hastelloy X | 2.4665 | N06002 |
Hastelloy X rods are typically available in sizes ranging from 1/8" to 6" in diameter, with custom sizes also offered. Common finishes include hot-rolled, cold-drawn, and polished finishes to suit various applications.
Yes, Hastelloy X rods can be welded using standard welding techniques. They require careful control of heat and welding parameters to maintain their high-temperature resistance and strength.
Hastelloy X bars are known for their exceptional high-temperature strength, oxidation resistance, and excellent resistance to thermal-fatigue and stress-corrosion cracking. They also offer excellent weldability and formability for demanding applications.
You’ll typically find Hastelloy X bars and rods at work in the hottest sections of gas turbine engines, forming essential components like combustion cans and transition liners. Its resilience is also crucial in industrial furnace hardware, such as muffles and radiant tubes, where it withstands constant thermal cycling. Furthermore, it’s a preferred choice for aerospace and chemical processing applications that involve exposure to aggressive environments, proving its worth anywhere exceptional high-temperature strength and oxidation resistance are non-negotiable for success.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hemi Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hamilton New Zealand
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