Home > Haynes 188 Sheets and plates
Sayam Nickel Alloys has made a name for itself as a trusted manufacturer and supplier based in Hyderabad, specializing in top-notch Haynes 188 Sheets and Plates designed for tough industrial applications. Thanks to their cutting-edge manufacturing processes, rigorous quality checks, and commitment to ASTM and international standards, they guarantee reliable performance every time. Catering to industries like aerospace, power generation, and high-temperature processing, Sayam Nickel Alloys offers materials renowned for their incredible strength, oxidation resistance, and durability. With a focus on technical know-how, competitive pricing, and prompt delivery, they’ve forged lasting partnerships by providing Haynes 188 products that excel in extreme heat, stress, and corrosive environments around the globe.
Haynes 188 Sheets and Plates are crafted from cobalt-based alloys, featuring a high cobalt content along with significant amounts of chromium, nickel, and tungsten, plus carefully controlled levels of manganese, silicon, and carbon. This unique blend gives the alloy remarkable resistance to oxidation and sulfidation, even at elevated temperatures. On the mechanical side, it boasts impressive tensile and yield strength, excellent creep resistance, and outstanding thermal fatigue performance. Haynes 188 also retains good ductility, toughness, and structural stability during extended exposure to high temperatures, making it ideal for challenging thermal cycling and high-stress conditions.
| Specification : | AMS 5608 / AMS 5609 |
| Standard : | AMS, AMS, API |
| Specialize sheets : | Shim, Perforated Sheet, B. Q. Profile. |
| Size : | 0.5 MM TO 200 MM THICK IN 1000 MM TO 2500 MM WIDTH & 2500 MM TO 12500 MM LENGTH |
| Finish : | Cold rolled sheet (CR), 2D, Hot rolled plate (HR), 2B, BA NO(8), SATIN (Met with Plastic Coated) |
| Hardness : | Quarter Hard, Soft, Hard, Half Hard, Spring Hard etc. |
| Grade : | Haynes 188 (UNS R30188) |
| Grade | C | Mn | P | S | Si | Ni | Cr | Fe | W | B | Mo | Co |
| 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 | – |
| Yield Strength | Tensile Strength | Elongation | ||
|---|---|---|---|---|
| ksi | MPa | ksi | MPa | % |
| 65 | 446 | 140 | 963 | 55 |
At Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Sheets and Plates in Hyderabad, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Haynes 188 Sheets and Plates find their place in a variety of applications that demand both strength and oxidation resistance at extremely high temperatures. They’re frequently used in aerospace components like combustion liners, afterburners, and exhaust systems. Additionally, this alloy is essential in gas turbines, power generation equipment, and parts for high-temperature furnaces. In chemical processing, it’s relied upon for its durability and performance under harsh conditions, making it a go-to choice for industries that require materials capable of withstanding the toughest environments.