{"id":414,"date":"2015-07-28T00:53:42","date_gmt":"2015-07-27T19:23:42","guid":{"rendered":"https:\/\/stardustcom.metalone.app\/products\/stainless-steel\/ss-309s-ss-309h\/ss-309s-ss-309h-pipe-fittings-flanges\/"},"modified":"2020-11-12T01:01:21","modified_gmt":"2020-11-11T19:31:21","slug":"pipe-fittings-and-flanges","status":"publish","type":"page","link":"https:\/\/stardustcom.metalone.app\/products\/stainless-steel\/309s-309h\/pipe-fittings-and-flanges\/","title":{"rendered":"SS 309S \/ SS 309H Pipe Fittings & Flanges"},"content":{"rendered":"

Made up of chromium-nickel, alloys 309 and 309H are type of stainless steel that is most widely used under high temperature processes. The presence of chromium and nickel in higher concentrations makes them excellent corrosion resistant alloys, also good heat resistant. These alloys hold their strengths in both normal and increased temperatures. The only aspect that differentiates them is the presence of carbon in different ratios. Alloy 309S contains relatively less percentage of carbon and this allows it to control carbide precipitation and provides it with amazing welding properties.
\nUses of Alloy 309 and 309S
\n\u2022 In the process of heating different elements
\n\u2022 In the making of aircrafts and jet engines
\n\u2022 Heat exchangers
\n\u2022 In Kiln liners
\n\u2022 Chemical processes
\n\u2022 Refinery apparatus
\n\u2022 Auto exhaust parts
\n\u2022 To carburize annealing products
\n\u2022 In equipment used to control sulfite liquor
\nCharacteristics of SS 309 and SS 309H
\n\u2022 High temperature oxidation resistant
\n\u2022 Maintains strength in higher temperatures
\nFine resistance to creep deformation and environmental attacks<\/p>\n<\/div><\/section>\n<\/div><\/div><\/div><\/div><\/div>\n