For over a decade, Junaid Metals has stood as a trusted name in Manama, Bahrain, supplying industry with the highest quality materials. We specialize in providing robust and reliable Nickel Alloy Hollow Bars, engineered to meet the most demanding conditions. Our commitment isn’t just about supplying metal; it’s about offering durable solutions and building lasting partnerships with our clients across the region, ensuring they have the right components to drive their projects forward with confidence and efficiency.
Our Nickel Alloy Hollow Bars are defined by their exceptional composition, typically rich in chromium, molybdenum, and nickel itself. This unique blend grants them outstanding mechanical properties, including remarkable tensile strength and impressive resistance to creep and fatigue. They maintain their structural integrity under extreme heat and pressure, offering superior performance where ordinary materials would fail, making them a cornerstone for critical applications in harsh environments.
| Grade | Nickel Alloy – Pure Nickel |
|---|---|
| Specification | Nickel Bar Cold Finished : B160, SB160 400: B164, SB164, QQ-N-281 405: B164, SB164, QQ-N-281, ASTM B160 |
| Standard | ASTM, ASME, API, GB, AISI, DIN, EN, SUS, UNS |
| Round bar size | Diameter: 3-~800mm |
| Round Bar Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Round Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Condition | Hardened & tempered, annealed |
| Technique | Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Processing | Bar cutting to 650mm |
| Ni | Fe | C | Mn | Si | Cu | Mg | Ti | S |
|---|---|---|---|---|---|---|---|---|
| 99.0 Min | 0.4 Max | 0.02 Max | 0.35 Max | 0.2 Max | 0.25 Max | 0.15 Max | 0.1 Max | 0.01 Max |
| 99.0 Min | 0.4 Max | 0.15 Max | 0.35 Max | 0.1 Max | 0.25 Max | – | – | 0.01 Max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.9 G/Cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
Yes, Nickel Alloy Hollow Bars can be used for underground applications due to their excellent corrosion resistance, durability, and ability to withstand harsh environmental conditions.
Yes, we provide bars and rods in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@junaidmetals.com
The uses for these hollow bars are extensive, particularly in industries where failure is not an option. They are indispensable in chemical processing plants for constructing reactors and heat exchangers, and in the oil and gas sector for downhole tubing and valve components. Their corrosion resistance also makes them ideal for marine engineering and power generation systems. Essentially, wherever intense heat, pressure, or corrosive substances are present, our nickel alloy hollow bars provide the reliable, long-lasting performance needed.
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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