Inconel 718 Plate

Inconel 718 ASTM Standard

• The ASTM B670 standard pertains to the specifications for precipitation-hardening nickel alloy (UNS N07718) plat, sheet, and strip, which are primarily used in high-temperature applications. The purpose of this standard is to establish the necessary requirements for the manufacturing, chemical composition, mechanical properties, and dimensional tolerances of these materials.
  This ASTM specification specifically focuses on a particular type of nickel alloy, namely UNS N07718, which is known for its excellent strength and resistance to high-temperature environments. By defining the necessary guidelines and parameters, the standard ensures that the produced plates, sheets, and strips meet the required quality standards for their intended applications.
  The mentioned materials undergo a precipitation-hardening process, which involves a heat treatment that enhances their mechanical properties and increases their strength. This process is crucial in ensuring that the alloy displays the desired characteristics when exposed to high temperatures.
  The specified chemical composition for these materials includes elements such as nickel, chromium, iron, niobium, molybdenum, and titanium, among others. Each element plays a vital role in determining the alloy's properties, such as corrosion resistance, high-temperature strength, and weldability.
  In addition to chemical composition, the standard also outlines the required mechanical properties that the nickel alloy plates, sheets, and strips need to exhibit. These properties include tensile strength, yield strength, elongation, and hardness. By adhering to the standard, manufacturers can provide materials that meet the performance expectations of various industries.
  Dimensional tolerances are also addressed in the ASTM B670 standard to ensure that the finished products meet specific size and shape requirements. This ensures compatibility and ease of use in various applications, whether it be in aerospace, chemical processing, or other industries that rely on high-temperature materials.
  Overall, the ASTM B670 standard serves as a comprehensive guideline for manufacturers, engineers, and end-users involved in the production and utilization of precipitation-hardening nickel alloy plates, sheets, and strips. By complying with this standard, the quality, consistency, and reliability of these materials are ensured when subjected to high-temperature service conditions.

• At our facility, we have a variety of forms of Inconel 718 in stock and available for production. Customers can choose from options such as bar, pipe spool, sheet, plate, tube, pipe, fittings, and flange. With these different forms, we are able to accommodate a variety of needs and requirements. Our experience and expertise in manufacturing Inconel 718 ensures that our products meet high quality standards and are delivered on time. Rest assured that our team takes pride in providing top-notch customer service and quality products.

• Some of the different grades of alloys include Incoloy 800, Incoloy 800H, Incoloy 800HT, Incoloy 825, Hastalloy C22, Hastalloy C276, Monel K500, Inconel 600, Inconel 601, and more. These alloys are known for their exceptional corrosion resistance, high strength, and durability in various environments.
  Incoloy 800 is a widely used alloy due to its excellent resistance to oxidation, carburization, and high-temperature corrosion. Incoloy 800H is a modified version with higher carbon content, offering improved creep resistance and enhanced durability. Similarly, Incoloy 800HT is another variant with controlled carbon and titanium additions, providing increased strength at elevated temperatures.
  Another notable alloy is Incoloy 825, which exhibits exceptional resistance to sulfuric acid, phosphoric acid, and many other corrosive media. This alloy is ideal for applications in chemical processing, pollution control, and oil and gas industries.
  Hastalloy C22 is renowned for its outstanding resistance to a wide range of corrosive environments, including oxidizing and reducing environments. It offers excellent resistance to pitting, crevice corrosion, and stress corrosion cracking.
  Hastalloy C276 is another sought-after alloy known for its exceptional corrosion resistance in various aggressive environments. It performs well in both oxidizing and reducing conditions and is commonly used in chemical processing, pharmaceutical, and pollution control applications.
  Monel K500 is a nickel-copper alloy with added aluminum and titanium, offering superior strength and excellent resistance to corrosion. It provides high levels of mechanical properties and is often used in marine environments, offshore oil and gas production, and other demanding applications.
  Inconel 600 is a nickel-chromium alloy known for its good resistance to oxidation, carburization, and high-temperature corrosion. It finds applications in heat treating, furnace components, and chemical processing industries.
  Inconel 601 is a variant of Inconel 600 with added aluminum for improved resistance to high-temperature oxidation and carburization. This alloy is extensively used in applications involving thermal processing, petrochemical processing, and power generation.
  These various grades of alloys offer a wide range of properties and performance characteristics suitable for different industrial applications. From exceptional corrosion resistance to high strength and durability, these alloys play a vital role in numerous industries where harsh and demanding environments are present.