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Wiraphan Sheets and Plates, a reputable manufacturer and supplier based in Bangkok, Thailand, is well-known for offering top-notch Haynes 188 Sheets and Plates. The company focuses on providing nickel-cobalt-chromium-tungsten alloy products that adhere to international standards for high-temperature strength, oxidation resistance, and durability. Haynes 188 is a popular choice for extreme temperature applications, thanks to its remarkable resistance to oxidation, carburization, and thermal fatigue. Wiraphan offers these sheets and plates in a variety of sizes and thicknesses, ensuring precision-engineered, reliable materials for aerospace, power generation, chemical, and industrial applications that demand high-performance heat-resistant alloys.
The composition of Haynes 188 Sheets and Plates primarily includes nickel (47%), cobalt (22%), chromium (18%), and tungsten (9%), along with trace amounts of iron, manganese, and other elements. This meticulously crafted blend delivers outstanding mechanical strength, high-temperature stability, and resistance to oxidation and thermal fatigue. In terms of mechanical properties, these sheets and plates boast a tensile strength ranging from 900 to 1100 MPa, a yield strength of about 500 to 700 MPa, and good elongation, ensuring reliable performance in high-temperature and high-stress situations. Their unique combination of heat resistance, strength, and corrosion resistance makes them perfect for demanding industrial applications.
| 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 |
| STANDARD | Material No | UNS | Alloy |
| Haynes 188 | – | R30605 | 188 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Haynes 188 Sheets and Plates find extensive use in gas turbines, jet engines, heat exchangers, chemical reactors, and other high-temperature industrial equipment. Their superior high-temperature mechanical properties, oxidation resistance, and durability make them ideal for industries such as aerospace, power generation, chemical processing, and metallurgy. Haynes 188 Sheets and Plates offer a dependable, long-lasting solution for applications that require heat-resistant, corrosion-resistant, and mechanically robust nickel-cobalt-based alloys.
Haynes 188 sheets and plates are high-performance super alloys designed for harsh environmental conditions. Due to their high superior strength, oxidation and corrosion resistance, they are widely used in the aerospace, power generation and chemical industries Applications include turbine blades, exhaust systems, heat exchangers and components with in gas turbines. The alloy’s ability to withstand temperatures up to 2,000°F (1,093°C) makes it suitable for advanced industrial solutions, especially in areas of high thermal and mechanical stress, and as resistant to oxidation and sulfidation extends the life of components.
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Bangkok, Thailand
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