Neith Metals, located in Cairo, Egypt, stands out as a top manufacturer and supplier of high-performance specialty alloys and metal products. Among their impressive lineup are Haynes 188 Bars and Rods, which are celebrated for their remarkable high-temperature strength, corrosion resistance, and long-lasting durability. Crafted with meticulous metallurgical techniques and rigorous quality control, these bars and rods adhere to international standards for reliability and performance. Neith Metals caters to various industries, including aerospace, power generation, chemical processing, and petrochemical engineering, offering robust Haynes 188 Bars and Rods that can endure extreme conditions, ensuring operational efficiency, structural integrity, and outstanding mechanical performance.
Haynes 188 Bars and Rods are made from nickel-cobalt-chromium superalloys, enhanced with tungsten, molybdenum, and iron to boost their high-temperature strength and corrosion resistance. These bars and rods deliver impressive tensile strength, typically between 950–1,150 MPa, and a yield strength of around 650–800 MPa. With exceptional hardness, creep resistance, and stability at temperatures reaching up to 1,050°C, Haynes 188 maintains its mechanical integrity even in the most extreme thermal and corrosive environments, making it perfect for critical high-temperature applications.
| Standards : | ASTM 5772, ASME S5772 |
| Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Wire : | Thickness starting from 0.05mm |
| Round bar size : | Diameter: 3-~800mm |
| Hex Bar size : | 2-100mm A/F |
| Flat bar size : | Thickness: 2 -100mm / Width: 10 to 500mm |
| Square bar size : | 4 to 100mm |
| Rectangular Bars Size : | 33 x 30mm to 295 x 1066mm |
| Hollow Bar : | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
| Tolerance : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Grade | C | Mn | P | S | Si | Ni | Cr | Fe | W | B | La |
| Haynes 188 | .05 – .15 | 1.25 max | .020 max | .015 max | .20 – .50 | 20.0 – 24.0 | 21.0 -23.0 | 3.0 max | 13.0 -15.0 | .015 max | .03 – .15 |
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| ksi – 65 , MPa – 446 | ksi – 140 , MPa – 963 | 55 % |
| STANDARD | WERKSTOFF NR. | UNS |
| Haynes 188 | 2.4683 | R30188 |
Haynes 188 bars and rods exhibit excellent high-temperature strength and oxidation resistance, maintaining structural integrity up to 2000°F (1093°C), making them ideal for aerospace, turbine, and high-performance engine applications.
To maintain Haynes 188 bars, regularly inspect for corrosion or wear, avoid excessive temperature fluctuations, clean with non-abrasive methods, and store in a dry, cool environment to prevent degradation.
Yes, Haynes 188 rods can be customized in size and length according to specific requirements. Manufacturers can provide tailored solutions based on customer specifications for industrial applications.
Haynes 188 Bars and Rods find extensive use in industries that demand exceptional performance in high-temperature and corrosive settings. They are particularly suited for gas turbine components, turbine blades, nozzles, and exhaust systems in aerospace applications. Power generation facilities utilize Haynes 188 for high-temperature furnace parts, heat exchangers, and gas turbine components. The chemical and petrochemical sectors rely on these bars and rods for reactors, valves, and piping systems that face aggressive media. Moreover, industrial machinery and energy industries depend on Haynes 188 for components that require durability, heat resistance, and long-term operational reliability in the toughest environments.






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