The nickel alloy Inconel 625, commonly known as ASTM B444 UNS N06625, is widely used in various industries. The ASTM B444 Inconel 625 pipe, along with the ASTM B474 UNS N06625 welded pipe, is a popular choice for its excellent corrosion resistance and high strength properties. This seamless pipe, with a material specification of 2.4856, is crafted with utmost precision to meet the stringent requirements of different applications.
The ASTM B444 Inconel 625 pipe offers exceptional performance in harsh environments, such as high-temperature and corrosive conditions. With its superior resistance to oxidation and scaling, it is well-suited for applications in chemical processing, aerospace, marine engineering, and oil and gas industries.
The seamless construction of the ASTM B444 alloy 625 pipe ensures a smooth interior surface, which facilitates the efficient flow of fluids and minimizes pressure drops. Additionally, it eliminates the risk of leakage, making it a reliable choice for critical applications.
The ASTM B474 UNS N06625 welded pipe, on the other hand, is fabricated by the fusion welding process, resulting in a strong and durable pipe. This welded pipe offers comparable mechanical properties to the seamless variant and finds applications in industries where cost-effectiveness is a priority.
Both the ASTM B444 Inconel 625 seamless pipe and the ASTM B474 UNS N06625 welded pipe undergo rigorous quality testing to ensure they meet the specified standards. These pipes offer excellent resistance to a wide range of corrosive substances, including acids, alkalis, and chloride solutions.
In conclusion, the ASTM B444 Inconel 625 pipe, along with the ASTM B474 UNS N06625 welded pipe, are highly reliable and versatile options for various industrial applications. Their robust construction, coupled with the outstanding properties of Inconel 625, make them popular choices among engineers and designers worldwide.
Inconel 625 Pipe, specifically ASTM B444, is a favored choice for high-stress environments that demand exceptional resistance against corrosion, oxidation, and heat. This pipe is composed of a combination of nickel, chromium, and molybdenum, along with trace amounts of other elements like iron and niobium. With a minimum yield strength of 40,000 psi and a minimum tensile strength of 135,000 psi, ASTM B444 UNS N06625 pipe offers robust durability and reliability. When it comes to applications requiring superior performance under challenging conditions, the Inconel 625 Pipe stands out as a reliable and efficient option.
Inconel 625 UNS N06625 ASTM Standard:
- The ASTM B444 specification covers pipe and tube made from nickel-chromium-molybdenum-columbium alloys (UNS N06625 and UNS N06852) and nickel-chromium-molybdenum-silicon alloy (UNS N06219). These alloys are highly resistant to corrosion and oxidation even at high temperatures, making them ideal for use in severe environments.
The specification outlines the requirements for the chemical composition, mechanical properties, dimensions, and tolerances of these alloys. It also includes guidelines for the production and testing of these materials to ensure they meet the desired quality standards.
By adhering to the ASTM B444 specification, manufacturers can produce high-quality pipe and tube that are suitable for use in a wide range of applications, including chemical processing, oil and gas exploration, and power generation. These alloys offer superior performance and longevity, making them a reliable choice for demanding applications.
- The standard specification ASTM B474 pertains to nickel and nickel alloy pipe that is electric fusion welded. This standard provides guidelines for the manufacturing process and requirements for these types of pipes. The electric fusion welding method ensures a strong and durable joint between the nickel and alloy materials. Manufacturers and suppliers can refer to this standard to ensure their products meet the necessary quality and performance standards. The ASTM B474 standard plays a crucial role in ensuring the reliability and safety of electric fusion welded nickel and nickel alloy pipes in various industries such as chemical processing, oil and gas, and aerospace. Compliance with this standard guarantees that the pipes can withstand high temperatures, corrosive environments, and other challenging conditions. By following ASTM B474, manufacturers can produce pipes that meet the specific needs and specifications of their customers while also adhering to industry regulations and best practices.
- The current cost of Nickel Alloy 600 601 625 Nichrome Inconel Seamless Tube Pipe from suppliers ranges between 26.00 and 28.00. It should be noted that prices are subject to market fluctuations. Therefore, the price may vary from time to time.
Alloy 625 UNS N06625 Pipe Tube Specification
| Specification | ASTM B444 / ASME SB444, ASTM B474/ ASME SB474 |
| Grades | Inconel 625 / UNS N06625 / DIN 2.4856 |
| Type | Cold Drawn / Welded / ERW / EFW |
| Outer Diameter Size | Seamless - 1/4" NB to 6" NB (Nominal Bore Size) Our range of Welded / ERW pipes is available in sizes ranging from 1" NB to 16" NB (Nominal Bore Size). These pipes are manufactured using the Welded / ERW process, ensuring high-quality and reliable performance. Whether you need pipes for industrial or commercial applications, our extensive range has you covered. Rest assured, our pipes meet industry standards and are designed to withstand various operating conditions. Choose our Welded / ERW pipes for exceptional durability and efficiency. |
| Wall Thickness | Schedule 10 to Schedule 160 |
| Length | Random lengths of 5 to 7 meters and 9 to 13 meters are available for purchase, as well as single random lengths, double random lengths, and customized sizes. Our product offerings are designed to meet the specific needs of our customers, with flexibility in both size and length options. Whether you need a standard length or a customized solution, we have the products and expertise to deliver the right solution for your project. Let us help you find the perfect fit for your needs. |
| Ends | Plain Ends / Beveled Ends |
| Delivery Conditions | There are several different ways that metal can be processed and treated, with each method producing unique characteristics. Rolled, cold drawn, hot finish, stress relieved, annealed, hardened, and tempered are all common techniques used in the metal industry. Rolling involves passing metal through rollers to produce sheets or straps of uniform thickness. Cold drawing further refines this process by pulling the metal through a die, resulting in a smoother and more precise finish. Hot finishing, on the other hand, involves heating the metal to high temperatures and working it while it is still hot, which can improve its strength and ductility. Stress relieving is a process that eliminates internal stresses within the metal that can cause problems such as warping or cracking. Annealing involves heating the metal to a specific temperature and then slowly cooling it, which can improve its ductility and malleability. Hardening involves heating the metal and then rapidly cooling it to produce increased hardness and strength, while tempering involves heating the metal and then slowly cooling it, which can improve its toughness. Overall, the different metal processing and treatment techniques can produce a wide range of properties and characteristics, and selecting the right method for a given application is crucial to achieving optimal results. |
| Coating | Passivated, Electropolish, Mechanical Polish, Satin Finish. Reordering the content, we have the following: Passivation is a process used to enhance the corrosion resistance of a metal surface. It is typically performed after mechanical polishing or electropolishing. Electropolishing is an electrochemical process that removes a thin layer of metal from the surface of a part, resulting in a smooth and shiny finish. It is often used to improve the surface quality of stainless steel components. Mechanical polishing, on the other hand, involves the use of abrasive materials to remove imperfections and create a smooth surface. It is commonly used to achieve a high degree of flatness and precision. Satin finishing is a technique that creates a matte or semi-gloss finish on a metal surface. It is achieved by brushing the surface with fine abrasive materials, resulting in a textured appearance. In summary, the processes of electropolishing and mechanical polishing can be followed by passivation to enhance the corrosion resistance of a metal surface. Additionally, satin finishing can be used to create a matte or semi-gloss appearance. |
| Other Testing | There are several tests that can be conducted on metals to ensure their quality and suitability for various applications. These tests may include the NACE MRO175, Hardness Test, Flare, Hydrostatic Test, Eddy Current test, as well as Grain Size Test and Annealed, Tempered, and Stress Relieved tests. The NACE MRO175 test is specifically designed to determine whether a material is resistant to sulfide stress cracking (SSC) under various environmental conditions. In the Hardness Test, the sample metal is subjected to a certain amount of force to determine its resistance to penetration or deformation. This test is commonly used to determine the strength of a metal. The Flare test is used to ensure that a component's flare end meets the required specifications and is properly installed. The Hydrostatic Test is a way to determine the strength of a structure or vessel by pressurizing it with water or another fluid. This test helps ensure the structure or vessel can withstand the pressure for which it is designed. Eddy Current Testing is a non-destructive method of testing for flaws or discontinuities in the metal. This test uses electromagnetic induction to generate a magnetic field that interacts with the metal, producing eddy currents that are then measured. The Grain Size Test is used to examine the size of the metal's crystals or grains, which can indicate issues with the material's strength or other properties. Finally, Annealed, Tempered, and Stress Relieved tests are intended to examine various physical and chemical changes that a metal may undergo during different manufacturing processes. These tests help ensure consistent performance and durability of the material. All of these tests are essential in ensuring that the metal is suitable for the intended application and performs as expected. |
| Dimension | Pipes undergo thorough manufacturing processes and undergo strict inspection and testing procedures to ensure they meet the necessary standards such as ASTM and ASME. |
| Value Added Services | There are various methods that can be used for manufacturing and refining metal products. These methods include drawing, expansion, machining, sand blasting, shot blasting and heat treatment. Drawing is a method used for shaping metal products by pulling them through a die. This process can improve the strength and durability of the metal as well as make it more precise in terms of size and shape. Expansion is a technique that is used to increase the diameter of a metal product by inserting a mandrel inside and then applying pressure from the outside. This process can make the metal product more uniform in shape and ensure that it is able to meet specific requirements. Machining is another method that is commonly used to refine metal products. This process involves using tools like lathes, drills and milling machines to remove excess material and create a specific shape or design. After the metal products have been shaped, they may require additional treatments like sand blasting and shot blasting. Sand blasting is a process that uses high-speed jets of sand to remove any impurities or contaminants from the surface of the metal. Shot blasting, on the other hand, uses small spherical shots to clean the surface of the metal and improve its overall appearance. Finally, heat treatment is a process used to alter the properties of metal products by heating them to a specific temperature and then cooling them down. This process can improve the strength, durability and wear resistance of the metal and is often used in the manufacturing of industrial equipment and machinery. |
| Packaging | We offer various packaging options for your convenience, including loose materials, bundled items, wooden pallets, wooden boxes, plastic cloth wraps, plastic end caps, and beveled protectors. Whether you need to transport delicate items or heavy equipment, we have the perfect packaging solution for you. Our wooden pallets and boxes provide sturdy support, while our plastic cloth wraps and end caps offer additional protection against scratches and dings. Our beveled protectors help prevent damage to corners and edges, ensuring that your items arrive at their destination in pristine condition. Choose the packaging option that best suits your needs and rest assured that your items are in good hands. |
ASME SB 444 UNS N06625 Pressure Rating
One of the most crucial factors to consider when selecting a pipe is its pressure rating. The alloy 625 seamless pipes offer a maximum pressure rating of 6,000 psi and ASTM B474 UNS N06625 welded pipe 5,000 psi, making it an excellent solution for high-pressure applications.
ASTM B444 Inconel 625 Material Properties
ASTM B444 Inconel 625 Pipe offers great resistance to a broad range of chemicals, including chloride ions, sulfuric acid, and hydrochloric acid. The alloy 625 pipe is particularly effective in resisting corrosion caused by seawater and brine solutions. Furthermore, the Inconel alloy 625 exceptional thermal stability and resistance to thermal fatigue make it an ideal material for use in cryogenic applications. Furthermore, the nickel alloy 625 offers excellent resistance to pitting, crevice, and general corrosion.
Inconel 625 Pipe Classification
According to ASTM B444, the Inconel 625 clad pipes are usually cold-worked. Generally, this cold worked inconel 625 seamless tubing can be supplied in 2 conditions Grade 1 and Grade 2. ASTM B444 UNS N06625 Gr 1 pipes are supplied in an annealed condition, whereas Grade 2 is to be supplied in a solution annealed condition.
Nickel 625 Pipe Tube Size and Dimensions
ASTM B444 Inconel 625 Pipe is available in a range of sizes, ranging from 0.25" to 8.0", with wall thicknesses up to 0.5". The standard length of the pipes is 20FT but can be customized to accommodate specific project requirements. This material 2.4856 alloy 625 is used in numerous industries, including aerospace, offshore, chemical, and petrochemical industries.
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