304 / 304L. 304 is the original "18-8" stainless. It is produced in greater quantity than any other austenitic stainless steel. 304 provides useful resistance to corrosion in many environments ranging from moderately reducing to moderately oxidizing. Through the controlled addition of nitrogen, it is common for 304L to meet the mechanical properties of 304 straight grade.
Type 304 is forged between 2300/1700ºF (1260/930ºC,) and air cooled, but to be more specific, a forging temperature coincident with forging conditions might be used, as follows:Severe reductions (ingot breakdown, roll forging, drawing, blocking, and backward extrusion) 2300ºF (1260ºC) Moderate reductions (finish forging and upsetting) 2200ºF (1200ºC) Slight reductions (coining, restriking and Stainless Steel - ThyssenKruppFusion welding performance for type 304 stainless steel is excellent both with and without fillers. Recommended filler rods and electrodes for stainless steel 304 is grade 308 stainless steel. For 304L the recommended filler is 308L. Heavy welded sections may require post-weld annealing. This step is not required for 304L. Grade 321 may be used if post-weld heat treatment is not possible.
Stainless Steel 304/304L 2B Plate. All Stainless Steel 304/304L sheet, plate offered here are in line with high quality and competitive price. Were a leading Stainless Steel 304/304L Sheet, Stainless Steel 304/304L Plate manufacturer and distributor in India. Standard specification of Stainless Steel 304/304L sheet, plate is ASTM A240/ASME SA240. Please rest assured to wholesale quality 304/304L Stainless Steel TubeJul 21, 2017 · 304/304L stainless steel has good cold and hot processing performance, can be used a variety of cold and hot processing technology for the production of forging materials, bar, wire, sheet, strip and wire and other metallurgical products, hot processing temperature range of 900-1180 . Cold processing easier, no special difficulties, because the two steel is easy to cold hardening, when the
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