Junaid Metals stands as a trusted partner in Manama, Bahrain, for industries demanding high-performance materials. We specialize in providing superior Incoloy hollow bars, recognized for their exceptional resistance to extreme temperatures and corrosive environments. Our commitment goes beyond supply; we focus on building lasting relationships by understanding your specific project needs. From oil and gas to chemical processing, we ensure our clients receive the material quality and technical support necessary for success in the most challenging applications, right here from the heart of the Gulf.
The strength of Incoloy hollow bars comes from a sophisticated nickel-iron-chromium composition, often enhanced with elements like molybdenum and copper. This alloy mix delivers outstanding mechanical properties, including high tensile strength and impressive creep resistance, allowing them to maintain integrity under severe stress and thermal cycling. They are particularly valued for their toughness and durability, offering a reliable solution where other materials might fail, ensuring long-term performance and safety in critical components.
| Dimensions | BS, DIN, EN, AISI, JIS, ASME, ASTM |
|---|---|
| Size of Round Bars | Thickness: 2 milimeter-100 milimeter |
| Surface | Bright, Hot Rolled Pickled, Hairline, Cold Drawn, Sand Blasting Finished, Polished |
| Processing | cutting to 650 milimeter |
| Tolerance | H9, K9, H8, H12, K12, H11, H13, K10, K11, H10, or as per need |
| Finish | centreless ground, Cold (bright) drawn, smooth turned, hot rolled, slit rolled edge, peeled, Rough Turned, hot rolled annealed, Polish, Bright, Centreless Ground, Grinding & Black |
| Method | Cold Drawn, Hot Rolled, Cold Rolled Rod, Forged Round Bars |
| Condition | annealed, Hardened & tempered |
| Density | g/cm3 | 7.94 | |
|---|---|---|---|
| lb/in.3 | 0.287 | ||
| Melting Range | °F | 2475 – 2525 | |
| °C | 1357 – 1385 | ||
| Condition & Size | Tensile Strength | Yield Strength (0.2% Offset) | Elongation | Reduction of Area | Hardness |
|---|---|---|---|---|---|
| MPa, min | MPa, min | %, min | %, min | Rockwell, max | |
| Hot worked, as-hot-worked | 550 | 240 | 25 | … | … |
| Cold-worked and hot-worked, annealed | 515 | 205 | 30 | … | … |
| US Bar | Metric | Japanese | Canadian/ASTM | ||||
|---|---|---|---|---|---|---|---|
| Diam. (Inch) | Bar Size | Diam. (mm) | Bar Size | Diameter (mm) | Bar Size | Diameter (mm2) | Bar Size |
| 0.250 | #2 | 5 | 5 | 6 | 6 | 100 | 10M |
| 0.375 | #3 | 5.5 | 5.5 | 10 | 10 | 200 | 15M |
| 0.500 | #4 | 6 | 6 | 13 | 13 | 300 | 20M |
| 0.625 | #5 | 7 | 7 | 16 | 16 | 500 | 25M |
| 0.750 | #6 | 8 | 8 | 19 | 19 | 700 | 30M |
| 0.875 | #7 | 9 | 9 | 22 | 22 | 1000 | 35M |
| 1.000 | #8 | 10 | 10 | 25 | 25 | 1500 | 45M |
| 1.125 | #9 | 11 | 11 | 29 | 29 | 2500 | 55M |
| 1.250 | #10 | 12 | 12 | 32 | 32 | ||
| 1.375 | #11 | 14 | 14 | 35 | 35 | ||
| 1.500 | #12 | 16 | 16 | 38 | 38 | ||
| 1.625 | #13 | 18 | 18 | 41 | 41 | ||
| 1.750 | #14 | 20 | 20 | 44 | 44 | ||
| 1.875 | #15 | 22 | 22 | 48 | 48 | ||
| 2.000 | #16 | 25 | 25 | 51 | 51 | ||
| 2.250 | #18 | 28 | 28 | 57 | 57 | ||
| 32 | 32 | ||||||
| 36 | 36 | ||||||
| 40 | 40 | ||||||
| 44 | 44 | ||||||
| 50 | 50 | ||||||
Yes, Incoloy Hollow Bars can be welded using appropriate techniques, such as gas tungsten arc welding (GTAW). Proper welding procedures ensure strong, durable joints with minimal risk of cracking or corrosion.
Incoloy Hollow Bars are highly resistant to corrosion due to their alloy composition, and typically do not require additional coatings. However, in extremely aggressive environments, further protective measures may be considered for enhanced durability.
Incoloy hollow bars are indispensable in sectors where failure is not an option. They are widely used to construct heat exchangers, furnace components, and piping systems in chemical plants and oil refineries, handling aggressive acids and intense heat. The aerospace and power generation industries also rely on them for turbine blades and exhaust systems. Their hollow design is perfect for conveying corrosive fluids or gases, making them a cornerstone for building efficient, durable, and safe industrial equipment across the globe.
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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