Home > Haynes 188 Bar
If you’re looking for top-notch materials, Themba Nickel Alloys, a leading manufacturer and supplier from Cape Town, Cape Town, has got you covered with their premium Haynes 188 Bars. These bars are specifically designed to excel in high-temperature and corrosive environments, boasting remarkable strength, thermal stability, and resistance to oxidation. They’re perfect for those tough industrial applications. The team at Themba Nickel Alloys uses cutting-edge manufacturing techniques and strict quality control measures to guarantee precision, durability, and consistency. As a result, their Haynes 188 Bars have become a go-to choice in industries like aerospace, power generation, and chemical processing, establishing the company as a reliable source for high-performance nickel-cobalt alloy bars that can handle extreme conditions.
When it comes to composition, Haynes 188 Bars are made up of about 55% nickel, 20% cobalt, 20% chromium, and 5% tungsten, along with small amounts of molybdenum, iron, and carbon. This unique alloy offers fantastic resistance to oxidation, carburization, and thermal fatigue, even at high temperatures. On the mechanical side, these bars showcase a tensile strength of around 820 MPa, a yield strength of 380 MPa, and impressive ductility. Their blend of high-temperature strength, creep resistance, and metallurgical stability ensures they perform reliably under intense stress and heat.
| Standards : | ASTM 5772, ASME S5772 |
| Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Wire : | Thickness starting from 0.05mm |
| Round bar size : | Diameter: 3-~800mm |
| Hex Bar size : | 2-100mm A/F |
| Flat bar size : | Thickness: 2 -100mm / Width: 10 to 500mm |
| Square bar size : | 4 to 100mm |
| Rectangular Bars Size : | 33 x 30mm to 295 x 1066mm |
| Hollow Bar : | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
| Tolerance : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Grade | C | Mn | P | S | Si | Ni | Cr | Fe | W | B | La |
| 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 |
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| ksi – 65 , MPa – 446 | ksi – 140 , MPa – 963 | 55 % |
At Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Haynes 188 Bar 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 Bars find their place in various applications that demand high-temperature strength and corrosion resistance. They’re commonly used in aerospace components like gas turbine shafts, combustion chamber parts, and turbine discs. In the power generation sector, you’ll find them in heat exchangers, furnace components, and industrial gas turbines. Additionally, these bars are essential in chemical processing equipment that faces both oxidizing and reducing atmospheres, as well as in industrial heating systems and pollution control devices. With their outstanding mechanical and thermal properties, Haynes 188 Bars are truly ideal for critical engineering applications in challenging environments.
