SS304h bar sizes, specification, and properties
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The tolerance of Stainless Steel UNS S30409 Bar depends on the specific grade and form of material chosen. Generally speaking, it is generally accepted that cold-finished bars have higher tolerance levels than hot-rolled bars, but some alloy grades may require more exacting tolerances for a specific application. The tolerance of Stainless Steel UNS S30409 Bar depends on the specific application but is generally around 0.1-0.3 mm. The exact tolerance should be determined and specified based on the individual requirements of the project. Stainless Steel 304H Round Bars are commonly used in medical and food processing applications, as well as in chemical equipment.
Call directly to the manufacturer of stainless steel 304H flat bars and square bars for all stock sizes
Difference between ground and polished hardened ASME SA 276 SS 304H rods
Ground-hardened ASME SA 276 SS 304H Rods are rods that have been processed through grinding techniques to achieve a particular hardness and texture. The process of grinding removes excess material from the rod, creating a finished surface with increased hardness. This can provide greater resistance to wear and corrosion.
Polished hardened ASME SA 276 SS 304H Rods are rods that have been subjected to an additional polishing process after the hardening process. This adds a layer of finish, making the surface smooth and providing increased corrosion and wear resistance. Polishing also helps to create a glossy finish which gives the rod a higher aesthetic value.
Stainless steel 304H rectangular bars and bright bars stock available in peeled & polished finish
What is purpose of annealing SS 304H bar?
Annealing SS 304H Bar is done with the goals of lowering the material’s hardness, increasing its ductility and formability, refining the grain structure of the metal, and improving the material’s strength, corrosion resistance, and machinability. The process of annealing entails heating the metal to a temperature higher than its recrystallization temperature, which is somewhere in the neighbourhood of 1050 degrees Celsius or 1920 degrees Fahrenheit and then gradually bringing it down to room temperature. This technique gets rid of the material’s internal tensions, makes the material’s microstructure more homogeneous, and contributes to the production of superior physical qualities such as greater strength and malleability.
UNS S30409 cold finish round bar and DIN 1.4301 hexagonal bars are available in various sizes
Application of SS 304H round bar
In detail, SS 304H Round Bar can be used to create components like bearings, screws, shafts and bolts in heavy machinery due to its high strength and hardness. In addition, it can also be employed to create moulds for injection moulding as its heat resistance properties make it ideal for this purpose. Its corrosion resistance is perfect for any water-exposed application such as water tanks or pipe systems. Moreover, its thermal properties allow it to perform under extreme temperatures which makes it perfect for furnace parts like boilers and hot water systems.