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Stainless Steel 321 Pipe and Tube

SS 321 Pipe

Stainless Steel 321 Pipes

SS 321 Tubing

Stainless Steel 321 Tubing

ASTM A312 / A358 Stainless Steel 321 Pipes Manufacturers, ASTM A213 / A249 / A269 Stainless Steel 321 Tubes Suppliers in Mumbai, India.

Kencotube is among the top most manufacturer & dealer in SS 321 Pipes & Tubes, which are used because they are not sensitive to intergranular corrosion after heating within the carbide precipitation range of 425-850 Degree C. A limitation with SS 321 Tubes is that titanium does not transfer well across a high temperature arc, so is not recommended as a welding consumable. Stainless Steel 321 Tubes is used for functions in the temp range of approximately 900 Degree C, uniting soaring potency, phase stability and resistance to scaling by means of resistance to succeeding aqueous corrosion. Like other austenitic grades, Alloy 321 Pipes Tubes have excellent forming and welding characteristics, are readily brake or roll formed and have outstanding welding characteristics.

TP 321 Stainless Steel Pipe, SS 321 Large Diameter Heavy Wall Pipes, Stainless Steel Pipe, High Temperature and Corrosive Stainless Steel 321 Pipes, SS 321 Seamless Pipe, 321 Stainless Steel Fabricated Pipes Dealers, SS 321 EFW Pipes, SS Grade 321 Welded ERW Pipes Exporters, Austenitic Stainless Steel 321 Pipes, 321 Stainless Steel Piping, SS 321 Polished Pipe, UNS S32100 Pipe, DIN 1.4541 Pipe Stockists.

Post-weld annealing is not required, where 321 Stainless Steel Pipes Tubes is a heat resistant, titanium stabilized, austenitic alloy that's commonly used for service in the 1000 Degree F – 1600 Degree F temperature range. Grade 321 Pipes Tubes is primarily used in applications that involve continuous and intermittent service temperatures within the carbide precipitation range of 800 Degree -1500 Degree F. Stainless Steel 321 Seamless Pipes is similar to SS 304 but with titanium addition of at least five times the carbon content. This titanium addition in Stainless Steel 321 Welded Pipes reduces or prevents carbide precipitation during welding. We also offer these products in different sizes and shapes as per clients’ requirements.

ASME SA 213 TP 321 Stainless Steel Tubes, SS 321 Coiled Tubes, Stainless Steel 321 Hydraulic Tubes, SS 321 Seamless Tubing, Stainless Steel 321 Welded ERW Tubes, UNS S32100 Tube, DIN 1.4541 Tube, 321 SS Capillary Tubing Traders, Stainless Steel Tube, Stainless Steel 321 Instrumentation Tube Distributors, SS 321 Precision Tubes, Stainless Steel 321 Electro Polish Tube, 321 SS Boiler Tubes Stockholders, SS 321 Tubing Suppliers.

Specifications ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
Size Seamless 321 Pipes and Tubes - 1/2" NB - 16" NB
ERW 321 Pipes and Tubes 1/2" NB - 24" NB
EFW 321 Pipes and Tubes 6" NB - 100" NB
Wall Thickness Schedule 5S - Schedule XXS.
Dimensions ASTM, ASME and API
Schedule SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120,   SCH140, SCH160, XXS
Type Seamless / ERW / Welded / Fabricated / LSAW Pipes
Length Single Random, Double Random & Cut Length.
Form Round, Square, Rectangular, Hydraulic Etc.

AISI 321 Equivalent Material

STANDARD WERKSTOFF NR. UNS JIS BS EN EURONORM
SS 321 1.4541 S32100 SUS 321 321S31 58B, 58C X6CrNiTi18-10

SS 321 Chemical Composition

Grade   C Mn Si P S Cr Mo Ni N Other
SS 21 Min - - - - - 17.0 - 9.0 - Ti=5(C+N)
Max 0.08 2.00 0.75 0.045 0.030 19.0 12.0 - 0.10 0.70

321 Stainless Steel Machinability

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Rockwell B (HR B) max (Hardness) Brinell (HB) max (Hardness)
321 515 205 40 95 217

Other Types of 321 Stainless Steel Pipes and Tubes

  • Stainless Steel 321 Round Pipes
  • Stainless Steel 321 Round Tubes
  • Stainless Steel 321 Square Pipes
  • Stainless Steel 321 Square Tubes
  • Stainless steel 321 Rectangular Pipes
  • Stainless steel 321 Rectangular Tubes
  • ASTM A312 / ASME SA 312 TP 321 SS Pipe
  • ASTM A358 / ASME SA 358 SS 321 EFW Pipes
  • SUS Stainless Steel 321 Pipes and Tubes
  • AISI Stainless Steel 321 Pipes and Tubes
  • 321 Stainless Steel Hollow Section
  • SS UNS S32100 Tubing
  • Stainless Steel 321 Heat Ex-changer Tubes
  • Stainless Steel 321 LSAW Pipes
  • ASTM A269, A213 TP 321 Stainless Steel Tubing
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