Semih Metals, located in Istanbul, Turkey, stands out as a top manufacturer and supplier of high-quality Nickel Alloy Square Bars, serving a wide range of industrial needs. With years of experience under their belt, the company focuses on crafting precision-engineered bars that adhere to international standards for durability and performance. Semih Metals is committed to maintaining consistent quality through cutting-edge manufacturing techniques, rigorous testing, and a strict commitment to metallurgical specifications. Their Nickel Alloy Square Bars are well-known for their reliability, corrosion resistance, and excellent mechanical properties, making them a go-to choice for industries that demand strong and long-lasting metal solutions in challenging applications.
These Nickel Alloy Square Bars are mainly made from high-purity nickel, often blended with elements like copper, iron, and molybdenum to boost specific traits. These alloys are renowned for their remarkable resistance to corrosion and oxidation, making them perfect for tough environments. On the mechanical side, they deliver high tensile and yield strength, outstanding toughness, and fatigue resistance. The careful selection of elements guarantees stability at high temperatures and protection against chemical attacks. Their machinability and formability allow for customization in specialized applications, all while ensuring reliable performance in structural and industrial settings where durability is key.
| Specifications | ASTM B160 / ASME SB160 |
| Dimension Standard | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Square Bar Diameter | 3 ~ 800mm |
| Square bar size | 4 to 100mm |
| 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 |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients requirements |
| Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Rolled Bars Condition | Hardened & tempered, annealed |
| Cold Rolled Bar Technique | Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| 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 % |
Nickel Alloy Square Bars are composed of high percentages of nickel along with other elements like chromium, molybdenum, and iron, which provide excellent resistance to corrosion, oxidation, and high temperatures. These properties make them ideal for use in extreme environments, such as chemical processing plants, marine applications, and high-temperature industrial settings.
Nickel Alloy Square Bars are primarily composed of nickel, along with other alloying elements like chromium, molybdenum, iron, and copper, to enhance their strength, corrosion resistance, and durability.
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@semihmetal.com
Nickel Alloy Square Bars are widely utilized in the chemical processing, petrochemical, and marine sectors due to their exceptional corrosion resistance. They’re perfect for heat exchangers, valves, pumps, and other components that face aggressive conditions. In the aerospace and power generation fields, these bars offer structural integrity and thermal stability even under high-stress situations. Their resistance to oxidation and mechanical wear makes them ideal for furnace parts, turbine components, and high-temperature equipment. Plus, they’re also used in making fasteners, shafts, and other critical components.






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