Stainless Steel 321

  • Home
  • Stainless Steel 321 Wire, Bar, Sheet, Plate, Tube, Pipe, Fittings, Flanges & Welding Rod

Quality Approved Products

Quality in a service or product is not what you put into it. It is what the client or customer gets out of it.
For Enquiry

Call Now

91-22-6749 6251
91-22-6752 1102

Stainless Steel 321 Wire, Bar, Sheet, Plate, Tube, Pipe, Fittings, Flanges & Welding Rod

Stainless Steel 321 - UNS S32100 Common Trade Names (321 Stainless, 321 Stainless.)

Stainless Steel 321 (UNS S32100) is a titanium stabilized austenitic stainless steel with good general corrosion resistance. Siddhgiri Tubes is a leading supplier and exporter of Stainless Steel 321 Wire, Stainless Steel 321 Round Bar, Stainless Steel 321 Sheet & Plate, Stainless Steel 321 Tube & Pipe, Stainless Steel 321 Fittings, Stainless Steel 321 Flanges, and Stainless Steel 321 Welding Rod.

321 Stainless Steel is like Type 304 stainless steel, in any case, it contains a Titanium expansion of no less than five times the carbon content. This expansion is made to decrease or dispose of chromium carbide precipitation - coming about because of welding or presentation to high temperatures. Most extreme adjustment is refined by strengthening somewhere around 1750° and 1850° F. Sort 321 has broad use in air ship parts, for example, debilitate frameworks where working temperatures are higher than 800° F. furthermore, where destructive conditions are not very serious; likewise due to its imperviousness to scaling and vibration exhaustion.

321 Stainless Steel Applications: Aircraft Exhaust Stacks and Manifolds, Chemical Processing Equipment, Welded Equipment, Jet Engine Parts, and so forth.

Siddhgiri Tubes is an eminent Manufacturer, Exporter, Supplier & Stockist of Stainless Steel 321 Wire, Round Bar, Sheet, Plate, Tube, Pipe, Fittings, Flanges, Welding Rod in Mumbai, India, USA, Europe, Malaysia, China, Korea, Vietnam, Turkey, Japan, Thailand, Italy, Sweden, Singapore, South Africa, Oman, UAE, UK, Kuwait.

Chemical Composition of Stainless Steel 321 (UNS S32100)












0.08 max

2 max

0.045 max

0.030 max

0.75 max

17 - 19

9 - 12




Ti=5x(C+N) min to .70 max

Specification of Stainless Steel 321 (UNS S32100)

Sheet/Plate Round Bar/Wire Pipe & Tube Fittings Forgings
ASTM A240, ASME SA240 ASTM, ASME, AISI A 276 , SA 276, A 479, SA 479 ASTM A/ASME SA213/A249/A269/A312/A358 ASTM A403 / ASME SA403 ASTM A182 / ASME SA182
AMS 5666

Siddhgiri Tubes exports Stainless Steel 321 Wire, Bar, Sheet, Plate, Tube, Pipe, Fittings, Flanges & Welding Rod to Saudi Arabia, UAE, Bahrain, China, Peru, Nigeria, Jordan, Muscat, Kuwait, Dubai, Thailand (Bangkok), Venezuela, Germany, Canada, Russia, Australia, Vietnam, Kazaksthan, Jiddah, Libya, Yemen, Algeria, Qatar, Oman, Iran, United States Of America, United Kingdom, Australia, South Africa, Mexico, Turkey, France, European Union, New Zealand, Angola, Congo, Kenya, Lebanon, Spain, Indonesia, Malaysia, Lebanon, Iraq, Iran, Egypt, Madagascar, Sri Lanka, Denmark, Poland, Italy, Brazil, Sudan, Singapore And Netherlands.