Based in the industrial heart of Safat, Kuwait, Nimish Metal has built a strong reputation as a trusted manufacturer and supplier of high-performance materials, with a specialty in Nickel Alloy Hollow Bars. We understand that in demanding industrial environments, the integrity of your components is non-negotiable. That’s why we focus on providing hollow bars that are engineered for exceptional strength and resilience, offering a reliable solution for critical applications where failure is not an option, right here in the region.
These hollow bars are crafted from advanced nickel-chromium alloys, often including elements like molybdenum and titanium, which give them a remarkable combination of properties. They maintain excellent strength and toughness even under extreme heat and pressure, while their innate corrosion resistance stands up to some of the most aggressive chemical environments. This unique blend makes them significantly more durable than standard steel, offering long-term reliability.
| 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@nimishmetal.com
The uses for these robust hollow bars are extensive across key industries. They are indispensable in chemical processing plants for constructing reactor vessels and heat exchanger tubes, where they resist corrosive acids. The oil and gas sector relies on them for downhole components and valve trim to withstand high-pressure, corrosive well environments. You’ll also find them in aerospace engineering, marine applications, and power generation systems, proving essential anywhere superior performance under stress is required.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Nimish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Safat, Kuwait
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