Home > Haynes 188 Sheets and plates
If you’re looking for top-notch materials, Themba Nickel Alloys is your go-to manufacturer and supplier based in Cape Town, South Africa. They specialize in high-quality Haynes 188 Sheets and Plates, which are crafted to perform exceptionally well in high-temperature and corrosive environments. These sheets and plates are renowned for their impressive strength, resistance to oxidation, and thermal stability, making them perfect for tough industrial settings. Themba Nickel Alloys uses cutting-edge manufacturing techniques along with rigorous quality control to ensure precision and reliability. Their Haynes 188 Sheets and Plates are trusted across various sectors, including aerospace, power generation, and chemical processing, establishing the company as a reliable source for premium nickel-based alloy materials.
The composition of Haynes 188 Sheets and Plates includes about 55% nickel, 20% cobalt, 20% chromium, and 5% tungsten, along with small amounts of molybdenum, iron, and carbon. This unique blend gives them outstanding resistance to oxidation, carburization, and thermal fatigue, even at high temperatures. On the mechanical side, they boast a tensile strength of around 820 MPa and a yield strength of 380 MPa, along with excellent ductility. The combination of high-temperature strength, creep resistance, and metallurgical stability makes these sheets and plates ideal for extreme operational 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 Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy Sheets and Plates in Cape Town , South Africa, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Cape Town, 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 widely utilized in applications that demand exceptional high-temperature and corrosion resistance. They’re commonly found in gas turbine components, combustion chambers, and transition ducts within the aerospace and power generation industries. In the realm of chemical processing, you’ll see them in furnace hardware, reactor components, and heat exchangers that face both oxidizing and reducing atmospheres. Plus, they play a role in industrial heating systems and pollution control equipment. With their superior mechanical properties and resistance to oxidation and thermal fatigue, Haynes 188 Sheets and Plates are perfect for critical engineering applications in challenging environments.