ASTM A182 Stainless Steel 304H Flanges

ASTM A182 Stainless Steel 304H Flange ASME / ANSI B16.5 SS 304H Flanges Manufacturer, UNS S30409 Weld Neck Flange, ASTM A182 F304H Slip-on Flange, WNR 1.4301 Lap Joint Flange, Grade 304H Blind Flange SS 304H flange is a type of flange made from stainless steel grade 304H. This flange is commonly used in high-temperature applications because of its excellent high-temperature strength and resistance to oxidation. SS 304H is a modification of the basic 18-8 austenitic stainless steel grade 304, with a higher carbon content (0.04%-0.10%) to improve its high-temperature strength. This modification also increases its susceptibility to sensitization and intergranular corrosion at elevated temperatures. SS 304H flanges are available in a variety of types, including weld neck, slip-on, socket weld, blind, lap joint, and threaded. They are typically manufactured to ANSI B16.5 or ASME B16.47 standards. Applications of SS 304H flanges include chemical processing, oil and gas, power generation, and other high-temperature applications. They are commonly used in equipment such as boilers, heat exchangers, pressure vessels, and piping systems. DOWNLOAD CATALOGUE SpecificationsMaterial GradesDimensionsWeight ChartSchedule ChartApplications ASTM A182 Stainless Steel 304H RTJ Flange, PN10 PN16 Stainless Steel F304H Threaded Flange, Table D & Table E SS 304H Spectacle Blind Flange, ANSI 150 SS 304H Socket Weld Flange at the Lowest Prices DETAILED INFORMATION Q: What is the difference between 304L and 304H? A: The main difference between 304L and 304H stainless steel lies in their carbon content and intended use. 304L stainless steel contains lower carbon content compared to 304H, making it more resistant to sensitization (a type of corrosion that can occur during welding or high-temperature exposure). 304L is commonly used in environments where sensitization is a concern, such as in welded components or equipment for corrosive environments. On the other hand, 304H stainless steel has a higher carbon content,…