Situated in the heart of Manama’s industrial landscape, Junaid Metals stands as a trusted source for high-performance materials. We take pride in supplying top-tier Haynes 188 bars and rods, a cobalt-based alloy engineered for the most demanding environments. Sourced with integrity and supplied with a commitment to reliability, our Haynes 188 is the ideal choice for Bahraini industries that refuse to compromise on material quality and long-term performance, ensuring your projects are built on a foundation of excellence and durability.
Crafted from a unique cobalt-nickel-chromium-tungsten alloy, Haynes 188 offers an exceptional combination of high-temperature strength and remarkable oxidation resistance. It maintains its impressive mechanical properties, including excellent tensile and creep strength, even after prolonged exposure to extreme heat up to 2000°F. This superalloy is not just about heat resistance; it also possesses good forming and welding characteristics, making it a versatile and robust material for fabricating components that must perform reliably under severe thermal stress.
| 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.
The unique properties of Haynes 188 bars and rods make them indispensable in sectors where failure is not an option. They are commonly machined into critical components for gas turbine engines, including combustion cans and transition ducts. Beyond aerospace, this alloy is vital for industrial furnace fixtures, heat-treating equipment, and components within chemical processing plants. Essentially, any application requiring a material that can withstand intense heat, corrosion, and wear over time is a perfect fit for the unparalleled performance of Haynes 188.






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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