An austenitic steel product is stainless steel 321 grade. Chromium and nickel make up the outstanding chemical makeup of the Stainless Steel 321 Pipes, which is stabilized by titanium. These pipes are extremely strong and work well with a variety of corrosive and reducing media. The temperature range for the application of 321 stainless steel pipe is 538 to 870 degrees Celsius. Their minimum yield strength is 205 MPa, while their minimum tensile strength is 515 MPA. The pipes in the SS 321 grade have a maximum Rockwell hardness of 95 HRB and are easily stretchable by 40 percent. This adaptable pipe grade has a great capacity for shaping and may be welded in place using conventional welding techniques.
The extruded metal grade is used to make the ASTM A312 TP321 Seamless Pipe by putting hot steel billets through it. As a result, the pipe has no seams or welds and can withstand greater loads under a variety of climatic circumstances. Compared to seamless pipes, the stainless steel 321 seamless tube demonstrates exceptional strength because to its 8.27 g/cm3 density. These tubes are adaptable to various applications because of their ability to be shaped into square, round, or rectangular cross sections. The sturdy 321 stainless steel tubing can be further heat treated after being hot or cold rolled. Typically, these tubes are annealed at temperatures approximately 1605 degrees Fahrenheit, then quenched in water. The tube now has improved resistance to corrosive media.
EN 1.4541 A wide variety of forms and sizes are available for custom-designed tubing. This tube is frequently used in bellows, heat exchangers, furnace components, exhaust manifolds for aircraft, and expansion joints, among other things.
Specifications for 321 stainless steel pipe
Size 12 to 6 Inch, ASTM A 312/ ASME SA 312/ EN10216-5 NB
Manufacturing Technology Hot / Cold Formed Standard DIN, JIS, AMS, GB, AISI, ASME, ASTM, EN, GOST Technique Wall Thickness 0.1 to 60 mm
Surface Finish: Hot Rolled and Cold Rolled
Cold-finishing, polishing, pickling, and annealing
Schedule Range of Pipe Thickness Mumbai supplier of SCH 80, SCH 40, SCH XXS, SCH 5, SCH 80S, SCH 10, SCH XS, and SCH 160
Manufacturing Shapes Box, Square, Round, and Rectangle Section Types
EFW, ERW, and seamless