ASTM A314 billets and bars sizes, specification composition and mechanical properties
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What is ASTM A314 used for
They are a type of stainless steel alloy that is typically used for structural support in construction projects. It is often found in buildings, bridges, and other large structures as its strength and durability make it ideal for these types of applications. The corrosion-resistance of ASTM A314 Bars also makes them popular for marine and coastal environments, as well as indoor and outdoor furniture.
These bars can stand up to extreme temperatures and weather conditions due to their low thermal conductivity properties. Furthermore, their low carbon content allows them to be welded or machined easily while maintaining structural integrity.
Get A314 forging billets and bars of stainless steel as per ASTM-A314 standard specification
What is normalized condition of ASTM A314 stainless steel bars?
The normalized condition of this bar is achieved by heat treating it at a temperature of 1650°F (899°C) and cooling it in still air. This process refines the grain structure, improves machinability, enhances ductility, and promotes superior mechanical properties over annealing or as-rolled material.
The result is a uniform grain structure throughout the ASTM A314-19 Round Bar with increased strength and hardness properties which allow for improved wear resistance and fatigue properties in comparison to as-rolled bars. Normalizing also increases corrosion resistance and reduces residual stresses in parts to help extend service life.
ASTM A314 bars and ASTM A314 Class 3 rounds stock for long life
What is used of ASTM A314 stainless steel billets and bars for forging?
They are used in applications where strength, corrosion resistance, and heat resistance are needed. These materials have a high yield strength that allows them to be easily formed into desired shapes and sizes. ASTM A314 Stainless Steel Billets and bars can also be used for joining components through forging operations such as open die, closed die, upset forgings, etc.
They are mainly employed in the aerospace industry, chemical processing plants, medical devices, and instrumentation industries. Moreover, their ability to withstand higher temperatures makes them suitable for food handling equipment as well as in flue gas desulfurization units in power plants.
Check A314 grade 316 material dimension & weight chart available in form of rounds, square, hex, flat and black bars
ASME SA 314 Annealing vs conditioning
The process of annealing is to heat a metal at a high temperature to allow its structure to soften and make it more ductile, followed by cooling in the air. Conditioning, on the other hand, involves heating the metal below its critical point followed by slow cooling to equalize its properties.
Both processes result in improved tensile strength, fatigue strength, and fracture toughness. For example, ASME SA 314 cold-drawn round bar offers superior corrosion resistance, higher strength, and a more uniform grain structure. Its low thermal expansion properties allow it to withstand extreme temperature changes during machining processes.