Sayam Nickel Alloys is a leading manufacturer and supplier of premium Hastelloy X wire, based in Hyderabad, India. Our wire is precision-engineered from high-grade Hastelloy X alloys to provide excellent resistance to oxidation, corrosion, and high-temperature degradation. Manufactured using advanced melting, drawing, and finishing processes, Hastelloy X wire ensures uniform diameter, smooth surface finish, and superior mechanical properties. Widely used in chemical processing, aerospace, petrochemical, and power generation industries, Sayam Nickel Alloys delivers products that meet international standards, offering reliable performance in critical applications that demand high-temperature strength and exceptional corrosion resistance.
Hastelloy X is a high-performance nickel-based alloy with the following composition: 47-50% nickel, 20-23% chromium, 17-21% iron, and traces of molybdenum, cobalt, tungsten, etc. Good resistance to high thermal oxidation, carburization, and thermal fatigue is . Mechanical properties include 70-85 ksi (483-586 MPa) tensile strength, 30-45 ksi (207-310 MPa) yield strength, 30-40% elongation Advantages include ability to withstand extreme temperatures, high corrosion resistance and good weldability, are it is ideal for aerospace and chemical applications.
| 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 % |
Hastelloy X is a nickel-chromium-iron-molybdenum alloy designed for high-temperature strength and oxidation resistance. The alloy exhibits excellent tensile and yield strength, superior ductility, and toughness across a wide temperature range. Hastelloy X wire maintains dimensional stability and mechanical integrity under extreme thermal and oxidative conditions. Its combination of corrosion resistance, high-temperature creep resistance, and mechanical reliability makes it ideal for critical applications where both long-term performance and safety are essential.
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Hastelloy X wire is extensively used in industries that require high-temperature performance and corrosion resistance. Typical applications include gas turbines, furnace components, chemical processing equipment, heat exchangers, and petrochemical systems. It is also used for springs, fasteners, coils, and precision components exposed to oxidizing and corrosive environments. Due to its exceptional resistance to high-temperature oxidation and creep, Hastelloy X wire ensures durability, minimal maintenance, and reliable operation in harsh industrial conditions. This makes it ideal for aerospace, chemical, and power generation applications requiring long-lasting, high-performance wire solutions.
