ASTM A182 f12 bar equivalent, sizes, composition and properties


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What is SA 182 F12 flat bar hardness?
Stainless steel alloy is specified by SA 182 F12 Flat Bar and SA182 F12 Square Bar, although the material’s precise hardness is not included in the standard. Various elements, including heat treatment, chemical makeup, and manufacturing procedures, may impact a material’s hardness.
For precise hardness information, it is essential to speak with the material’s producer or supplier. Forging materials meeting the requirements of ASTM A182 F12 Cl2 Forged Bar is being used to produce raw forgings or forged and machined goods for applications involving high-temperature service.
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ASTM A182 F12 alloy steel round bar tolerances
- Diameter: +0.000/-0.005 inches
- Length: +3.00/-0.00 inches
- Straightness: 0.002 inches per inch
- Roundness: 0.001 inches
- Surface Finish: 125 micro inches maximum
- Ovality: 0.002 inches per inch maximum
- Out-of-Round: 0.002 inches per inch maximum
- Chamfer: 0.005 inches per inch maximum
- Bar-to-bar variation: 0.010 inches per inch maximum
- Dimensional Tolerance: 0.010 inches per inch maximum
Sizes of Round Bars Made of Alloy Steel Grade F12. Standard lengths for A182 F12 Class 2 Alloy Steel Bar range from 2000 mm to 6000 mm. On request, cut to size (tolerance +2/-0 mm). These tolerances may change depending on the manufacturer and the particular use of the alloy steel round bar. If any tolerances or specifications are needed for the planned use, it is crucial to check with the manufacturer or supplier.
ASTM A182 grade F12 square bar and ASTM A182 gr. F12 cl.2 rectangular bar is suited for aerospace and medical applications
What is A182 F12 material used for?
Chromium-molybdenum alloy steels like A182 F12 are frequently used to make industrial valves, flanges, and fittings. A182 F12 Material is renowned for its tremendous strength, corrosion resistance, and capacity to tolerate extreme heat and pressure. Applications for this material include petrochemical factories, power plants, and oil and gas pipelines. Pressure vessels and high-pressure steam boilers are also made using it.
Forging materials meeting the requirements of ASTM A182 F12 Class 2 are used to produce raw forgings or forged and machined goods for applications involving high-temperature service. In the oil and gas business, stainless steel, known as ASTM A182 Grade F12 Hex Bars, is frequently used to produce valves and flanges.
Thanks to its strength and corrosion resistance, it may be used in challenging situations. Additionally, it is frequently employed while building pressure vessels and other high-pressure machinery.
SA 182 gr F12 cl2 rounds and A182 F12 class 2 bright bar are available in sizes ranging from 4 mm to 350 mm
Difference between peeled and turned ASTM A182 gr F12 rod
Peeled and turned ASTM A182 Gr F12 Rods are manufactured using the same material, but they differ in the final process applied to the rods. A peeled ASTM A182 Gr. F12 Cl.2 Bars have been peeled using a rotary peeler to remove the outer layer of the material, resulting in a smooth and uniform surface finish. This process is typically used for rods in applications where surface quality is critical, such as in the production of bearings or other precision components.
On the other hand, a turned ASTM A182 Gr F12 rod has been turned on a lathe to produce a precise diameter and shape. This process is typically used for rods that will be used in applications where dimensional accuracy is critical, such as in the production of fasteners or other mechanical components.