Home > Haynes 188 Bar
Elvis Nickel Alloys, a reputable supplier and manufacturer located in Houston, USA, proudly offers top-notch Haynes 188 Bars. These bars are celebrated for their remarkable strength and resistance to oxidation, even at high temperatures. Known in the industry as UNS R30188, this cobalt-based alloy is a blend of chromium, nickel, and tungsten, making it perfect for high-temperature applications that face prolonged exposure to harsh, corrosive environments. You can find Haynes 188 Bars in various shapes, including round, square, and flat, all adhering to standards like ASTM B815 and AMS 5608. They’re widely utilized in aerospace, gas turbines, industrial heating systems, and power generation equipment.
Haynes 188 Bars consist of about 39% cobalt, 22% nickel, 22% chromium, and 14% tungsten, with a touch of lanthanum. This unique blend provides outstanding oxidation resistance up to 1095°C (2000°F) and excellent thermal stability. The alloy boasts a tensile strength of 860 MPa, a yield strength of 415 MPa, and an elongation of roughly 35%, allowing it to endure mechanical and thermal stress in demanding environments. Haynes 188 retains its strength and creep resistance at elevated temperatures, making it a go-to choice for critical high-temperature structural components.
| 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 Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Haynes 188 Bar in Texas, UAE, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the UAE, 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 Bar is a high-performance nickel-plated alloy used primarily in high-temperature applications. It is known for excellent high temperature strength, oxidation and corrosion resistance. Typical applications include components in gas turbines, aerospace, and industrial furnaces. It is used in chemical reactions, heat exchangers and air filters. The alloy’s resistance to corrosion and creep deformation makes it suitable for turbine blades, combustors, and other high-pressure components operating in severe environments Haynes 188 is ideal for applications requiring high strength and reliability at temperatures a in excess of 1000°F (537°) C).
