ASTM A182 F51 round bar

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What is ASTM A182 F51 round bar?

This round bar is a nickel-based super alloy consisting of an austenitic stainless steel core combined with cobalt and molybdenum. It has excellent corrosion resistance to sulfuric acid and other highly aggressive environments, good strength at high temperatures, superior mechanical properties, and resistance to pitting. It is used for various industrial applications such as valve trim components, downhole oilfield equipment, nuclear steam generator tubing, chemical process piping, aerospace structural components, and welded constructions. The ASTM A182 F51 Round Bar also offers good toughness even in cryogenic temperatures, good formability, and weldability.

ASTM A182 f51 round bar properties, sizes, and chemical composition

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Types of ASTM A182 f51 round bar

What are the types of F51 duplex round bar testing?

The types of testing include mechanical testing, microstructural testing, and chemical analysis. Mechanical testing assesses the properties of the round bar, including tensile strength, yield strength, elongation, impact resistance, and hardness. Microstructural testing looks at the metallurgical structure of the material, such as grain size, phase identification and analysis, solidification analysis, and non-metallic inclusions. The chemical analysis evaluates the composition by weight percent or parts per million (ppm) of various elements to meet alloy requirements. Overall, this testing ensures that F51 Duplex Round Bars meet performance expectations for use in applications such as marine, nuclear reactors, and paper industry equipment.

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What is F51 duplex stainless steel round bar used for?

This round bar is a versatile material commonly used in industrial and engineering applications. It is especially suitable for highly corrosive environments due to its excellent corrosion resistance and strength. In addition, its unique composition enables it to provide twice the yield strength of conventional austenitic stainless steel grades, making it an ideal choice for structural components such as fasteners, springs, valve bodies, pumps, shafts, and flanges. F51 Duplex Stainless Steel Round Bar is also often used in applications requiring high tensile strength, including components in marine and chemical processing equipment, heat exchangers, and pressure vessels.

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Duplex steel F51 round bar yield strength?

The yield strength of this type of round bar is typically 830MPa (120 ksi) for diameters up to 102 mm, and 800 MPa (116 ksi) for larger diameter sizes. In addition, this alloy has high levels of chromium, nickel, molybdenum, nitrogen, and other elements, which enhance the material’s strength and corrosion resistance. In addition to being used in high-temperature environments, ASTM A182 F51 Bars are also commonly used in applications requiring wear resistance. Due to its composition and properties, it can withstand exposure to extreme temperatures while also maintaining its mechanical integrity.