Stainless Steel 321

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Stainless Steel 321 UNS S32100 Flanges Manufacturer

Stainless Steel 321 Flanges Manufacturer in Mumbai, India & Stainless Steel 321 Flanges 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. SRK Steels is a leading supplier and exporter of Stainless Steel 321 Flanges. We provide Stainless Steel 321 Flanges as per the requirements of our customers and deliver quality products on time.

Stainless Steel 321 Flanges are widely available in different type like Stainless Steel 321 Weld Neck Flanges, Stainless Steel 321 Socket Weld Flanges, Stainless Steel 321 Slip On Flanges, Stainless Steel 321 Screwed Flanges, Stainless Steel 321 Long Weld Neck Flanges, Stainless Steel 321 Lapped Joint Flanges, Stainless Steel 321 Reducing Flanges, Stainless Steel 321 Spectacle Blind Flanges, Stainless Steel 321 Threaded Flanges, Stainless Steel 321 Forged Flanges, Stainless Steel 321 Customized flanges & Stainless Steel 321 Orifice Flanges

These 321 Stainless Steel Flanges has extraordinary weldability by all typical combination courses, both without and with filler metals. Our this item is utilized for the reason that they are not significant to intergranular corrosion in the wake of warming in the carbide precipitation scope of 425 Deg C to 850 Deg C. These spines are intentionally welded by every single aggregate mean containing submerged circular segment. In the interim, normal uses of these ribs are Manifolds and Aircraft Exhaust Stacks, Chemical Processing Machinery, Jet Engine Parts, Welded Equipment, and so forth. Imperative elements of this item are: Different plans, High quality, Sturdy development, and then some. We likewise offer these items in made-to-request sizes and shapes to our clients.

We can likewise offer Stainless steel 321 flanges according to the client's requirement.

Stainless Steel 321 Flanges Application are as:-
1. Aerospace – piston engine manifolds
2. Chemical Processing
3. Expansion Joints
4. Food Processing – equipment and storage
5. Petroleum Refining – polythionic acid service
6. Waste Treatment – thermal oxidizers

stainless steel 321 flanges manufacturer exporter

Chemical Composition of Stainless Steel 321 (UNS S32100) Flanges












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) Flanges

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) Flanges

Dimension ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Range 3.17 MM TO 350 MM DIA
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.
Specification ASTM A182 / A240, ASME SA182 / SA240
Size 1/2" (15 NB) to 48" (1200NB)
Pressure Rating Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Specification of Stainless Steel 321 (UNS S32100) Flanges

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

SRK Steels exports ASTM A182 Stainless Steel 321 (UNS S32100) Flanges 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.

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