Brian Fasteners, located in Houston, USA, supplies high-quality Hastelloy W Bars and Rods, designed for excellent weldability and resistance to corrosion. This alloy is suitable for welding applications with dissimilar metals and maintains its structural integrity in harsh chemical and high-temperature environments. With careful processing and strict quality control, Brian Fasteners makes sure every Hastelloy W rod and bar meets strict metallurgical standards. These bars are perfect for industries needing strong, ductile, and crack-resistant weldments, such as aerospace, marine, and nuclear sectors.
Hastelloy W contains approximately 70% Ni, 4.5% Mo, 5% Fe, 5% Cr, 2% Co, and small quantities of Mn and Si. It provides a tensile strength of about 760 MPa, yield strength of around 380 MPa, and elongation of approximately 40%. The alloy is designed to minimize weld cracking, ensuring exceptional thermal stability and resistance to corrosion in challenging environments. Hastelloy W is especially good for welding due to its excellent ductility and ability to maintain strength at temperatures up to 870°C.
| Standards : | AMS 5755, AMS 5786, AWS A5.14 & ASME SFA 5.14 |
| 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 |
| C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P | Cu |
| 0.12 | 1.0 | 1.0 | 0.03 | ≤2.5 | – | 4.0-6.0 | 4.00 – 7.00 | 23-26 | 0.04 | ≤0.5 |
| Yield strength (MPa) | Tensile strength(MPa) | Impact test | Elongation (%) | Reduction in cross section on fracture (%) | As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 765 (≥) | 352 (≥) | 31 | 24 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 214 |
| STANDARD | WERKSTOFF NR. | UNS |
| Hastelloy W | – | N10004 |
Hastelloy W Bars offer exceptional resistance to corrosion, especially in harsh chemical environments, along with high strength and excellent weldability. They are ideal for high-temperature applications due to their thermal stability.
Yes, Hastelloy W rods can be welded. They are known for their excellent weldability, making them suitable for high-temperature and corrosive environments.
Hastelloy W rods are available in a range of diameters, typically from 1/8 inch to several inches, and can be supplied in various finishes, including mill, polished, and ground. Custom sizes and finishes can also be provided based on specific requirements.
Hastelloy W bars are commonly used in weld filler applications, jet engines, nuclear reactors, and marine systems. They are particularly valuable where thermal fatigue and weld cracking are significant issues. This alloy is found in flanges, pressure vessels, and turbine housings where joining dissimilar metals is crucial. Brian Fasteners provides Hastelloy W rods and bars with excellent machinability and precision, ensuring consistent performance in high-strength, corrosion-resistant joints. Their reliability in both structural and filler metal roles makes them vital for advanced aerospace and nuclear engineering projects.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
George Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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