Home > Haynes 188 Bar
Sayam Nickel Alloys, headquartered in Hyderabad, is a trusted manufacturer and supplier of premium Haynes 188 Bars. Renowned for precision, durability, and reliability, these bars are engineered to perform under high temperatures, corrosive environments, and demanding industrial conditions. Haynes 188 Bars from Sayam Nickel Alloys provide long-term strength and operational stability, making them ideal for critical industrial applications. Using advanced manufacturing techniques and stringent quality control, every bar meets international standards. Industries such as chemical processing, petrochemical, aerospace, and power generation rely on these bars for safe, efficient, and high-performance components in extreme environments.
Haynes 188 Bars are nickel-based alloys containing nickel, cobalt, chromium, tungsten, and iron. This composition provides exceptional resistance to oxidation, carburization, and high-temperature corrosion. Mechanically, these bars exhibit excellent tensile and yield strength, high creep resistance, and good toughness while maintaining dimensional stability under thermal cycling. Their ability to retain structural integrity in aggressive chemical and high-temperature environments makes Haynes 188 Bars suitable for critical industrial applications requiring both mechanical strength and superior high-temperature corrosion resistance.
| 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 Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Haynes 188 Bar in Hyderabad, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 are widely used in industries operating under extreme heat and corrosive conditions. They are essential in chemical processing, petrochemical, aerospace, and power generation applications for furnace components, heat exchangers, turbine parts, shafts, and high-temperature structural components. Their outstanding resistance to oxidation, carburization, and thermal stress ensures long-lasting performance in harsh environments. Sayam Nickel Alloys’ Haynes 188 Bars provide durable, reliable, and low-maintenance solutions, making them the preferred choice for engineers handling critical applications where operational safety, high-temperature strength, and corrosion resistance are paramount.
