Stainless Steel 321

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Stainless Steel 321 UNS S32100 Wire Manufacturer

Stainless Steel 321 Wire Manufacturer in Mumbai, India & Stainless Steel 321 Wire Exporter in Mumbai, India

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. We provide Stainless Steel 321 Wire as per the requirements of our customers and deliver quality products on time.

Stainless Steel 321 Wires are available in various types like ASTM, ASME, AISI A 276 , SA 276, A 479, SA 479 Stainless Steel 321 Wire, ASME SB 166 Stainless Steel 321 Wire Bobbin, Stainless Steel 321(UNS No. S32100) Wire Coil, Nickel UNS No. S32100 Filler Wire & Nickel UNS No. S32100 Wire.

Stainless Steels 321 Wires are iron based alloy containing minimum 10.5% Chromium. They accomplish their stainless qualities through the arrangement of an undetectable and disciple Chromium rich oxide film. Alloy 321 is a broadly useful austenitic stainless steel with a face focused cubic structure. It is basically non-magnetic in the annealed condition and must be solidified by frosty working.

Siddhgiri Tubes is an eminent Stainless Steel 321 Wire Manufacturer, Stainless Steel 321 Wire Exporter, Stainless Steel 321 Wire Supplier & Stainless Steel 321 Wire Stockist in Mumbai, India, USA, Europe, Malaysia, China, Korea, Vietnam, Turkey, Japan, Thailand, Italy, Sweden, Singapore, Oman, UAE, UK, Kuwait.

Stainless Steel 321 Wires are used in applications like :-
1. Oxidation resistant to 1600°F.
2. Stabilized against weld heat affected zone (HAZ) intergranular corrosion.
3. Resists polythionic acid stress corrosion cracking.

stainless steel 321 wire manufacturer exporter

Chemical Composition of Stainless Steel 321 (UNS S32100) Wire












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

Mechnaical Properties of Stainless Steel 321 (UNS S32100) Wire

Density 7.92 g/cm³
Melting Point 2550-2635° F
1398-1446° C
Tensile Strength Psi – 75000
Yield Strength (0.2%Offset) Psi – 30000
Elongation 40 %

Specification of Stainless Steel 321 (UNS S32100) Wire

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 ASTM A240 Stainless Steel 321 (UNS S32100) Wire 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.