Home > Haynes 188 Bar
Santner Nickel Alloys, located in Hamilton, New Zealand, has built a solid reputation as a reliable manufacturer and supplier of Haynes 188 Bars. These bars are celebrated for their remarkable high-temperature strength, corrosion resistance, and thermal stability. Each bar is precision-engineered to meet strict industrial standards, ensuring dependable performance even in the toughest environments. Perfect for high-stress applications, Santner Nickel Alloys guarantees consistent quality, making Haynes 188 Bars a go-to choice in the aerospace, chemical processing, and power generation industries. With outstanding mechanical properties and durability, these bars deliver long-lasting performance, helping engineers and manufacturers achieve the best results in critical, high-temperature operations.
Haynes 188 Bars are primarily made of nickel, cobalt, and chromium, with small amounts of tungsten and iron, which contribute to their exceptional high-temperature strength and resistance to oxidation and corrosion. They boast excellent thermal stability, creep resistance, and hardness at elevated temperatures, making them ideal for extreme conditions. These bars maintain their structural integrity even under prolonged thermal cycling and mechanical stress. With a blend of high tensile strength, ductility, and fatigue resistance, Haynes 188 Bars are versatile enough for precision machining, forming, and fabrication in industries that demand reliable performance in harsh and corrosive environments.
| 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 Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Haynes 188 Bar in Hamilton, New Zealand, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the New Zealand, 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.
You’ll find Haynes 188 Bars used widely in gas turbines, aerospace components, heat exchangers, furnace parts, and chemical processing equipment, where high-temperature strength and corrosion resistance are essential. They’re perfect for turbine blades, combustor components, and aerospace structural parts that face extreme thermal and mechanical stress. Additionally, these bars are utilized in power generation, petrochemical, and chemical plants for high-temperature valves, shafts, and furnace hardware. Their remarkable combination of durability, thermal stability, and corrosion resistance makes them a top choice for demanding applications.
