Home > Haynes 188 Sheets and plates
Barsham Nickel Alloys is a prominent midland-based nickel alloy manufacturer and supplier of premium-quality nickel alloys in Doha, Qatar, offering long-lasting, corrosion-resistant materials to a wide range of industries. Some of our best-selling products include Haynes 188 sheets and plates, an elite nickel-based alloy with extraordinary strength and heat resistance. Designed for high-performance applications in the aerospace, chemical processing, and power generation sectors, Barsham Nickel Alloys provides trusted and superior-quality products to deliver the most stringent industrial demands.
Haynes 188 is a cobalt superalloy that possesses superior high-temperature strength, oxidation resistance, and thermal stability. It contains cobalt (base), chromium (22%), nickel (22%), tungsten (14%), iron (3%), and trace amounts of lanthanum for added oxidation resistance. The alloy shows mechanical properties up to 2000°F (1093°C) with tensile strength of approximately 140 ksi (965 MPa) and satisfactory ductility. It displays excellent creep strength, fatigue resistance, and formability, rendering it suitable for aerospace, gas turbines, and heat exchangers. Provided in sheets and plates, it provides reliability under harsh 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 |
Barsham Nickel Alloys is the biggest manufacturer and supplier of Haynes 188 Sheets and plates in Doha, Qatar. With high-quality, long-lasting, and corrosion-resistant products. Precision and reliability are ensured through our advanced manufacturing technology. We maintain industry standards and supply products on time with excellent customer service. Focused on quality and innovation, we supply reliable solutions to address the changing requirements of our customers.
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Haynes 188 sheets and plates are extensively utilized in high-temperature applications because of their high oxidation resistance and mechanical properties. They are widely used in aerospace and gas turbine applications for combustors, afterburners, and transition ducts. Their high creep resistance makes them suitable for exhaust nozzles and turbine engine parts. They are also used in industrial heat exchangers, furnace components, and high-temperature chemical process equipment. Their ability to withstand severe thermal cycling and oxidation at temperatures of up to 2000°F (1093°C) ensures reliability in demanding conditions, and they are a leading selection for aerospace and industrial high-temperature applications