At Nasir Nickel Alloys in Manama, Bahrain, Inconel 690 Bars are engineered for exceptional performance in highly corrosive and high-temperature environments. This nickel-chromium alloy offers superior resistance to oxidation, stress-corrosion cracking, and pitting, making it ideal for critical industrial applications. Inconel 690 Bars maintain mechanical stability and strength even under prolonged exposure to heat and aggressive chemical conditions. Designed for long-term durability, they provide reliable fastening and structural integrity in chemical, petrochemical, and power generation industries, ensuring optimal performance where conventional materials may fail.
Inconel 690 Bars are composed of high nickel and chromium content, enhanced with small amounts of iron, manganese, and silicon for improved mechanical performance. The high chromium content ensures excellent resistance to oxidation, pitting, and crevice corrosion, while the alloy maintains tensile and yield strength at elevated temperatures. Inconel 690 Bars demonstrate excellent stress-corrosion cracking resistance, dimensional stability, and toughness. These properties make the bars ideal for applications involving thermal cycling, aggressive chemicals, and high-pressure conditions, ensuring consistent and long-lasting performance.
| Standards : | ASTM B166, ASME SB166 |
| 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 | Ni | Cr | Fe | C | Mn | S | Mo | Si | Co |
| Inconel 690 | 48.85 – 62 | 20 – 24.0 | Balance | ≤ 0.15 | ≤ 1 | – | 8 – 10 | ≤ 1 | 10-15 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.28 g/cm3 | 1430°C | 1267 MPa | 868 MPa | 25 % |
At Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Inconel 690 Bar in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, 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.
Inconel 690 Bars are widely used in environments where high-temperature corrosion resistance is critical. They are commonly employed in nuclear power plant components, including steam generator tubing, reactor parts, and heat exchangers. The alloy’s superior resistance to chloride and acidic corrosion makes it suitable for chemical processing, petrochemical equipment, and high-temperature piping systems. Inconel 690 Bars are also used in marine engineering and offshore platforms, where seawater and brine exposure are frequent. Their long-term durability, strength, and resistance to stress-corrosion cracking make them a reliable choice for demanding industrial and energy applications.
