Home > Haynes 188 Bar
Marsh Nickel Alloys, located in Canberra, Australia, is a well-respected manufacturer and supplier of high-performance alloys, including Haynes 188 Bars, catering to clients in Kuala Lumpur, Malaysia. These bars are celebrated for their exceptional quality, precision engineering, and durability, crafted to meet the rigorous demands of the aerospace, chemical, and power generation sectors. With a strong commitment to excellence, Marsh Nickel Alloys guarantees that each Haynes 188 bar offers remarkable heat and oxidation resistance, making them perfect for extreme environments. Thanks to the company’s expertise and extensive global distribution network, they’ve become a trusted partner for top-notch alloy products.
Haynes 188 Bars are a cobalt-based superalloy, primarily made up of cobalt, nickel, chromium, and tungsten, with a touch of lanthanum added to boost oxidation resistance. They showcase impressive high-temperature strength, excellent creep resistance, and outstanding oxidation stability, even at temperatures reaching 1095°C. The alloy also maintains good ductility, formability, and weldability, making it a great choice for fabrication and long-term use in harsh environments. Its blend of mechanical strength and corrosion resistance ensures dependable performance in critical industrial applications.
| 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 Marsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Haynes 188 Bar in Canberra, Australia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Australia, 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.
In the aerospace sector, Haynes 188 Bars are widely used for gas turbine components, combustion liners, transition ducts, and afterburner parts. Their remarkable high-temperature oxidation resistance makes them ideal for heat exchangers and furnace hardware in thermal processing applications. In the chemical and petrochemical industries, these bars stand up well in corrosive and high-stress environments. The power generation industry also relies on Haynes 188 Bars for turbine and exhaust components. Their durability, thermal stability, and superior metallurgical properties make them the go-to choice for industries that operate under extreme temperature and pressure conditions.
