Nestled in the heart of Kinshasa, Sadiki Metals has built its reputation on a foundation of resilience and reliability, much like the premium materials we supply. We take pride in offering the robust Hastelloy Square Bar, a product engineered to meet the demanding challenges of modern industry. Our commitment is to provide Congolese businesses and beyond with superior-grade alloys that deliver unwavering performance, supporting local growth with internationally recognized quality and dependable service right here from our home in Congo.
The true strength of Hastelloy lies in its sophisticated composition, a carefully balanced blend of nickel, chromium, and molybdenum that grants it a remarkable defiance against corrosion. This alloy stands firm in the face of punishing chemicals and extreme temperatures, maintaining its structural integrity where other materials would fail. Its mechanical properties are equally impressive, offering high tensile strength and excellent fabrication characteristics, making it not just a durable choice but also a practical one for skilled craftsmen and engineers.
| 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 versatility of the Hastelloy Square Bar makes it a cornerstone across several critical sectors. You will find it forming the backbone of components in chemical processing plants, where it resists corrosive acids, and within the demanding environments of aerospace and marine engineering. Its reliability is also crucial for pollution control equipment and in the construction of durable fixtures for industrial machinery. Essentially, wherever conditions are exceptionally harsh, this square bar provides the durable, long-lasting solution that engineers and fabricators trust to get the job done without compromise.






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