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Rinku Fasteners, located in Kolkata, India, stands out as a top manufacturer and supplier of high-performance industrial fasteners, including Inconel 718 Bolts. These bolts are celebrated for their precision, strength, and durability, designed to endure extreme temperatures, corrosion, and high-stress environments. By blending advanced manufacturing techniques with strict quality control, Rinku Fasteners ensures that every Inconel 718 Bolt adheres to international standards. Trusted by industries such as aerospace, power generation, and chemicals, these bolts provide reliable and long-lasting performance in critical applications. Rinku Fasteners’ dedication to quality and innovation makes their Inconel 718 Bolts the go-to choice for superior fastening solutions.
Inconel 718 Bolts are primarily made up of nickel (50–55%), chromium (17–21%), and iron (the balance), along with notable amounts of niobium, molybdenum, and titanium. This unique composition grants them exceptional high-temperature strength, oxidation resistance, and corrosion resistance. Mechanically, Inconel 718 Bolts showcase impressive tensile and yield strength, remarkable fatigue resistance, and outstanding creep resistance at elevated temperatures. Their ability to maintain structural integrity under extreme thermal and mechanical stress makes them perfect for critical industrial applications, ensuring durability, reliability, and long-term performance where standard fasteners might falter.
| Ni | Cr | Fe | Mo | Ti | Al | Si | Cu | Mn | Cb+Ta | C | B | |
| MIN | 52.0 | 18.0 | 19.0 | 3.0 | 0.9 | 0.5 | – | – | – | 5.0 | 0.05 | 0.009 |
| MAX | Balance | – | – | – | – | – | 0.35 | 0.1 | 0.35 | – | – | – |
| Temperature, °F | 70 |
| Ultimate Tensile Strength, ksi | 202 |
| 0.2 % Yield Strength, ksi | 170 |
|
Material |
Specification |
Standards |
Size
|
Length |
|
Inconel Alloy 718
|
IS
BS
ASTM
|
ASTM B637 |
3 mm
to
200 mm
|
M02 to M33
|
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Inconel 718 Bolts find their place in various industries that demand high-strength, corrosion-resistant fasteners capable of withstanding harsh conditions. They are crucial in aerospace, gas turbines, nuclear reactors, chemical processing, and power generation. These bolts are frequently utilized in engines, heat exchangers, pressure vessels, and structural applications, ensuring safety and efficiency in environments where reliability is paramount. Their exceptional performance in extreme conditions makes them an indispensable choice for engineers and manufacturers looking for dependable fastening solutions.
At Rinku Fasteners, we ensure that the Inconel 718 bolts are carefully installed to maintain integrity during movement. Each bolt is individually inspected and secured with durable, corrosion-resistant fasteners. For added protection, our packaging includes anti-numbing packaging and shock-absorbing inserts to prevent damage. We offer tailored packaging solutions to meet customers’ specific needs, ensuring your bolts arrive in the best possible condition, ready to be used immediately on in complex applications. Quality and safety are our top priority.
Rinku Fasteners is a leading manufacturer and supplier of high-quality fasteners in Kolkata, India, with over 8 years of experience serving global industries.
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