What are ASTM A182 Gr F22 Alloy Steel Bars?

They are rolled or forged bars of a chromium-molybdenum alloy steel. The ASTM A182 standard applies to forged or rolled alloy and stainless steel pipe flanges, forged fittings, valves, and parts suited to high-temperature applications. The F22 class specifically contains 2.25% chromium and 1% molybdenum, which bestows on the alloy superior strength and resistance to oxidation even in harsh environments. The bars are normally normalized and tempered to enhance their microstructure and mechanical properties.

ASTM A182 Gr F22 Alloy Steel Bars is their exceptional resistance to heat and pressure. These bars maintain their integrity in environments where lesser materials would degrade or fail. The combination of chromium and molybdenum enhances the bar’s ability to resist corrosion, oxidation, and sulfidation, especially at elevated temperatures. Their high tensile strength and excellent weldability further make them suitable for demanding applications. Industries that prioritize durability, safety, and performance under stress frequently specify this alloy.

Meta Aerospace is one of the reliable ASTM A182 Gr F22 Alloy Steel Bars Suppliers, with their products conforming to global standards. Our alloy steel bars are quality checked, durable, and strong to function effectively in harsh working conditions. Each bar is manufactured with the latest technology and strict quality checks to serve the demands of the refinery units, petrochemical facilities, and power generating units.

Uses and Applications ASTM A182 Gr F22 Alloy Steel Bars?

One of the most prized characteristics of ASTM A182 Gr F22 Alloy Steel Bars is that it possesses a very high tensile strength. This makes it ideal for demanding structural and mechanical applications.

• Oil & Gas Industry: for valve components and pump shafts that are subject to abrasive media.
• Aerospace: used for fasteners and engine components necessitating high wear resistance. Marine Industry: for shafts used by boats exposed to seawater.
• Food Processing: Utilizing equipment resistant to galling with no use of food-grade lubricants.
• Chemical Industry: seals and fittings for highly corrosive applications.
• Pulp and Paper Mills: for equipment requiring chemical stability.
• Textile Machinery: for spindles and thread guides withstanding repetitive motion.
• Thermal Power Plants: for turbine components that need heightened-temperature strength.