For decades, Junaid Metals has stood as a cornerstone of industrial supply in Manama, Bahrain, built on a reputation for reliability and expertise. Our focus is on providing top-tier materials like the Hastelloy Square Bar, engineered for the most demanding environments. We understand that your projects require uncompromising quality, which is why we ensure our Hastelloy bars meet the highest international standards, offering a robust solution for critical applications where failure is not an option. Trust us to be your dependable partner for premium corrosion-resistant alloys.
The exceptional strength of the Hastelloy Square Bar comes from its sophisticated composition, primarily a nickel-chromium-molybdenum blend with additions like tungsten. This alloy delivers outstanding mechanical properties, including high tensile strength and excellent fatigue resistance, allowing it to maintain structural integrity under significant stress. It also retains these robust characteristics across a wide range of temperatures, from cryogenic levels up to intense heats, making it a wonderfully versatile and dependable material for heavy-duty engineering and construction.
| Hastelloy Bar Standard | ASTM B574, AMS 5513, AMS 5511, AMS 5647 |
| Alloy Bar Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Alloy Square Rod size | 4 to 100mm |
| Alloy Square Bars Section | 3.0 to 12.0mm thickness |
| C276 Alloy Rounds Bar Form | Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
| Material | Ni | C | Cr | Co | Fe | Mn | Mo | P | Si | S | W | V |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hastelloy | Bal | 0.010 max | 20 – 22.5 | 2.5 max | 2 – 6 | 0.50 max | 12.5 – 14.5 | 0.02 max | 0.08 max | 0.02 max | 2.5 – 3.5 | 0.35 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
Yes, Hastelloy square bars can be used for underground applications due to their exceptional resistance to corrosion, high strength, and ability to withstand harsh environments, making them suitable for various underground structures.
Yes, Hastelloy square bars can be used for structural applications, particularly in industries requiring high resistance to corrosion, extreme temperatures, and mechanical stress, such as chemical processing and aerospace.
Yes, Hastelloy square bars are recyclable. Their high nickel content makes them suitable for recycling, which helps reduce waste and promote sustainability in industries that utilize these materials.
The uses for the Hastelloy Square Bar are extensive, precisely because it excels where other materials fail. You will find it forming the backbone of critical components in chemical processing plants, pharmaceutical reactors, and pollution control scrubbers, where it resists potent acids and chlorides. It’s also essential in marine engineering for pumps and shafts, and in the aerospace industry for parts requiring unwavering performance. Essentially, wherever extreme corrosion and heat are a concern, this square bar provides a trusted, long-lasting solution.






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