Home > Haynes 188 Sheets and plates
Jyoti Steels of Mumbai, India, is one of the pioneering manufacturers and exporters of high-grade Haynes 188 Sheets and Plates to sectors demanding superior quality high-temperature and corrosion-resistance materials. With a passion for quality and precision, Jyoti Steels provides sheets and plates adhering to global standards and featuring durable performance even in harsh operating conditions. The company‘s high-end production capacity and customer satisfaction focus have earned it a respected partner for customers in the aerospace, power generation, and chemical processing industries.
Haynes 188 Sheets and Plates are produced from a cobalt alloy with Cobalt 38–42%, Nickel 22–26%, Chromium 21–25%, Tungsten 13–16%, Iron up to 3%, Lanthanum 0.02–0.12%, and Carbon 0.05–0.15%. These alloys exhibit superior mechanical characteristics such as tensile strength of 895 MPa, yield strength of 485 MPa, and elongation of 35%. Their physical characteristics encompass a density value of 9.14 g/cm³, melting point between 1295–1380°C, and superior oxidation, carburization, and heat fatigue resistance suitable for severe service conditions at elevated temperatures.
| 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 Jyoti Steels, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Sheets and Plates in Mumbai, 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 are extensively utilized in gas turbines, aerospace parts, heat exchangers, and power generation equipment owing to their oxidation resistance at high temperatures and high strength. They are best suited for thermal protection systems, combustion chambers, afterburner components, and transition ducts. The material is also utilized in chemical processing equipment and industrial furnaces where aggressive atmosphere resistance is essential. With good weldability and high–temperature thermal stability, Haynes 188 plate and sheet offer strength and performance in severe structural and thermal conditions throughout many demanding industries.
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