Fajar Metals stands out as a top-notch manufacturer and supplier of high-quality Incoloy Nuts, proudly based in Jakarta, Indonesia. We focus on crafting precision-engineered fastening solutions that deliver exceptional performance even in the toughest industrial settings. Our Incoloy Nuts are well-known for their remarkable resistance to heat, oxidation, and corrosive substances, making them perfect for high-stress and high-temperature applications. Each product is made from premium alloys and undergoes advanced forging and machining processes, ensuring they meet or surpass international standards. At Fajar Metals, we are dedicated to providing reliable and durable Incoloy Nuts designed to meet the rigorous demands of the petrochemical, marine, and power generation sectors.
Incoloy Nuts are crafted from nickel-iron-chromium alloys, typically containing 42–46% nickel, 19–23% chromium, along with varying levels of molybdenum, copper, titanium, and iron, depending on the specific grade (like Incoloy 800 or 825). These fasteners boast impressive resistance to oxidation, carburization, and corrosion in aqueous environments, particularly in acidic and high-temperature conditions. Their mechanical properties include a tensile strength ranging from 550 to 750 MPa, yield strength between 250 and 400 MPa, and an elongation of up to 45%. Incoloy maintains outstanding structural integrity under both thermal and mechanical stress, ensuring long-lasting performance and reliability in demanding industrial situations.
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| ASTM | ASTM F2281, ASTM F468M, ASTM F468 UNS N08825, ASTM F467 |
| Incoloy Fasteners Sizes |
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| Alloys 825 Bolts Size Metric |
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| Incoloy Hex Bolts Size Inch |
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| Standard | Manufacturer of Incoloy Fasteners as per IS, ANSI, ASTM, DIN, ISO, JIS, GB, ASME, BS, UNI, CSN, EU, IFI, PN, and all International Standards
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At Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy Nuts in Jakarta, Indonesia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Indonesia, 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.
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Incoloy Nuts play a crucial role in applications that require secure fastening in extreme conditions involving high heat, pressure, or corrosive chemicals. They are commonly found in oil and gas facilities, power plants, marine structures, chemical processing equipment, and nuclear installations, making them ideal for securing flanges, valves, and pressure vessels. Their ability to withstand oxidation and corrosion in both oxidizing and reducing environments makes them suitable for offshore platforms, heat exchangers, and various other critical applications.
