Stainless Steel 321 Sheet Manufacturers, Suppliers, Distributors in India

“Yes, It’s in Stock and Ready to Deliver”

High Quality, Lower Cost But The Best Service in SS 321 Sheet

Our Extensive Stock, 30 Years Experience and Honest Service Mean High Quality and Lower Prices for you – Email Us Now! on [email protected]

Stainless Steel 321 Sheet Manufacturers, Suppliers, Stockiest, Jindal Dealers

We are a leading stockholder, supplier and manufacturer of stainless steel 321 sheets in size range of 0.3mm to 6mm, as per ASTM A240 specification. We can supply cut to size 321 stainless steel sheets, with both narrow and wide widths. Stainless steel 321 sheets are generally supplied with either cold rolled 2B finish  or No. 1 hot rolled finish (annealed and pickled). In addition, to 2B finish we can also offer SS 321 sheets with No.4 or Matte finish, BA or Mirror No. 8 finish, with PVC coating. We have inhouse processing and finishing facilities of stainless steel 321 sheets.

  • High Quality SS 321 Sheet Suppliers in Sizes 0.3mm to 6mm
  • Cut to Size Stainless Steel 321 Sheet (1.4541, S32100) Available
  • No Minimum Order Quantity for SS 321 Sheets

As one of the biggest supplier and dealer of SS 321 sheets, we sell our products not only to end users and traders, but also export a huge quantity overseas. Metline is a professional supplier of stainless steel 321 sheet products. The main products include steel sheets, steel plates, steel coils, steel pipes, steel tubes, steel bars, steel circles, square steel, hexagonal bar, steel tube, steel pipe fittings, flanges, etc. And also we can produce according to the requirements of the customer. The annual sales volume of our company for ss 321 sheets and other grades is about 5000 tons per year.

DescriptionStainless Steel 321 Sheets
Equivalents321, 1.4541, UNS S32100
Thickness (mm)0.3 to 6mm
Width (mm)1250, 1500, 2000, Custom Width
Length (mm)2000, 2500, Custom Length
Finish2B, No.4, BA, No.1 (HRAP), Custom Polish
Standard CoatingPVC Coating, Paper Interleaf
ServicesShearing, Cutting, Blanking, Circles, Punching
Call Us Now! +91-9892451458
Stainless Steel Sheets & Plates - Jindal, POSCO, APERAM, Outokumpoo

We Sell High Quality SS 321 Sheets (1.4541, UNS S32100) at Reasonable Prices!

One of the biggest stainless steel 321 sheet suppliers, dealers, manufacturers, stockholder in India. If you are looking to purchase best quality SS 321 sheets, please write to us at [email protected] or call us on +919987448842

About 321 Stainless Steel

Stainless Steel 321 is the stabilized version of Stainless Steel 304. The 18/8 blend of chromium and nickel is tempered with titanium to give type 321 protection from intergranular corrosion that can occur after heat treatment. It is protected from temperatures ranging from 800 to 1500° F. The metal displays high strength and resistance to various forms of corrosions, including that from aqueous environments. Type 321 finds application in heavy welding components, along with dynamic environments that are subject to changes.

However, the addition of titanium limits the application of 321 in terms of working. The metal is not recommended for certain welding techniques as it is not consumable. Beyond this, stainless steel 321 has excellent forming characteristics, does not require annealing after being welded, and displays toughness in a range of temperatures. The metal shows strength even when exposed to cryogenic temperatures. Additionally, it is often chosen over Type 304 for its increased resistance to creep and rupture. Both metals may be susceptible to stress corrosion cracking.

Stainless Steel 321 is a basic austenitic 18/8 steel (Grade 304) stabilised by Titanium (321) addition. SS 321 is used because they are not sensitive to intergranular corrosion after heating within the carbide precipitation range of 425-850°C. Stainless Steel 321 is the grade of choice for applications in the temperature range of up to about 900°C, combining high strength, resistance to scaling and phase stability with resistance to subsequent aqueous corrosion. SS 321H is a modification of SS 321 with a higher carbon content, to provide improved high temperature strength.

Equivalents of Stainless Steel 321/321H

STANDARD321321H
UNSS32100S32109
Werkstoff Nr.1.45411.4878

Chemical Composition of Stainless Steel 321, 1.4541, UNS S32100

CarbonSiliconSulfurPhosphorusChromiumTitaniumManganeseNickelNitrogen
0.0080.750.030.04517.0-19.05 x (C + N) min.-0.70 max.29.0-12.00.1

Physical and Mechanical Properties of Stainless Steel 321, 1.4541, UNS S32100

Density8.0 g/cm3
Melting Point1454 °C (2650 °F)
Tensile StrengthPsi – 75000 , MPa – 515
Yield Strength (0.2%Offset)Psi – 30000 , MPa – 205
Elongation35%

High Quality Stainless Steel 321 Sheet Manufacturers & Suppliers in India!

Metline’s stainless steel 321 sheet processing capabilities include cut-to-length plates, blanking, and edge trimming services. We specialise in offering cut-to-length stainless steel 321 sheets in thicknesses ranging from 0.3mm up to 6mm. We are specialist dealers of stainless steel 321 sheets, 1.4541 sheets, UNS S32100 sheets in India, and can offer the same in various shape and sizes. We are able to create value to our clients with quality products and competitive prices for stainless steel 321 sheets.

Related Product Names: SS 321 Sheets, SS 321 Sheet Suppliers, SS 321 Sheet Manufacturers, SS 321 Sheets Wholesalers, SS 321 Sheet Stockholder, SS 321 Sheet Distributor, SS 321 Sheet Stockiest, Stainless Steel 321 Hot Rolled Sheets, 321 SS Cold Rolled Sheets, 321 Stainless Steel Sheets, SS UNS S32100 Cold Rolled Sheets, SS WERKSTOFF NR. 1.4541 Sheets, ASTM A240 321 Stainless Steel Sheets, SS 321 Cold Rolled Sheets

Stock, Supply & Manufacturing Range for Stainless Steel Plates

DescriptionStainless Steel Sheets, Hot Rolled Stainless Steel Sheets
StandardASTM, ASME, BS, DIN, EN
Material310S, 310, 309, 309S, 316, 316L, 316Ti, 317, 317L, 321, 321H, 347, 347H, 304, 304L,
302, 301, 201, 202, 403, 405, 409, 409L, 410, 410S, 420, 430, 631, 904L, Duplex, etc
Brand NameJindal Stainless, Outokumpoo, TISCO, POSCO, North American Stainless, Aperam, Thyssenkrup
OriginIndian Origin, European Origin, Japanese Origin, US Origin, Korea Origin, Thailand Origin, Taiwan Origin
TechniqueHot Rolled And Cold Rolled.
Surface2B, 2D, BA, NO. 1, NO. 4, NO.8, 8K, Mirror, Checkered, Embossed, Hair Line, Sand Blast, Brush, Etching
Thickness0.25-200mm
Width1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm
Length2000mm, 2440mm, 3000mm, 5800mm, 6000mm, 12000mm
PackageStandard Export Seaworthy Package, or as required.
Container20ft GP: 5898mm(length)x2352mm(width)x2393mm(high)
Size40ft GP: 12032mm(length)x2352mm(width)x2393mm(High)
40ft HC: 12032mm(length)x2352mm(width)x2698mm(high)
Price termEx-Work, FOB, CNF, CFR, CIF
 MTCAs per EN 10204 3.1

One of the Largest Suppliers of SS 321 Sheets in India - High Quality & Lowest Price for Stainless Steel 321 Sheets!

Metline Industries is a leading stainless steel 321 sheets stockholder and distributor in India, with stock of over 600 tons available for immediate delivery. We can offer cut to size SS 321 sheets, SS 321 Circles, SS 321 Rings and SS 321 Patta with complete set of mill test reports. We specialize in the supply of ASTM A240 stainless steel 321 sheets, with or without buyer or third party inspection.

321, 316 and 316L stainless steel sheets are the most popular and economical grades of stainless steels. Stainless steel 321 sheets and stainless steel 316/316L sheets, along with Duplex stainless steel sheets offer good corrosion resistance to many chemical environments as well as marine and industrial exposures.

If you are looking for stainless steel 321 sheets manufacturer or suppliers, kindly contact us on +919833604219 or write to us at [email protected]

What are the Various Stainless Steel Finishes Available?

Surface FinishThickness (mm)DefinitionApplication
2B0.3mm to 6.0mmThose finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.Medical equipment, Food industry, Construction material, Kitchen utensils.
BA (Bright Annealed)0.3mm~2.0mmThose processed with bright heat treatment after cold rolling.Kitchen utensils, Electric equipment, Building construction.
NO.30.4mm~3.0mmThose finished by polishing with No.100 to No.120 abrasivesKitchen utensils, Building construction.
NO.40.4mm~3.0mmThose finished by polishing with No.150 to No.180 abrasivesKitchen utensils, Building construction, Medical equipment.
Hairline0.5mm~3.0mmThose finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size.Building Construction.
NO.13.0mm to 50.0mmFinished by hot-rolling, annealing and pickling, characterized by white pickled surface.Chemical industry equipment, Industrial tanks.
No.8 Mirror0.5mm~3.0mmA mirror-like reflective surface by polishing with finer abrasives over 800 mesh.Refletor, Mirror, Interior- Exterior decoration for building.

What are the Applications of Stainless Steel Plates?

Stainless steel plates find application in various industries including construction field, shipping building industry, petroleum and chemical industries, food and mechanical industries.

Chemical Composition, Mechanical Properties, Equivalents of Stainless Steel Sheets

ASTM A240: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

The ASTM A240 specification covers chromium, chromium-nickel, and chromium-manganese-nickel stainless steel plate, sheet, and strip for pressure vessels and for general applications. The steel shall conform to the requirements as to chemical composition specified. The material shall conform to the mechanical properties specified.

Chemical Composition of Stainless Steel Plates – ASTM A240M

ASTM A240 Chemical Composition
GradeCSiMnPSNiCrMoOthers
304≤0.07≤0.75≤2.00≤0.045≤0.0308.0/10.517.5/19.5N≤0.10
304H0.04/0.10≤0.75≤2.00≤0.045≤0.0308.0/10.518.0/20.0
304L≤0.030≤0.75≤2.00≤0.045≤0.0308.0/12.017.5/19.5N≤0.10
304N≤0.08≤0.75≤2.00≤0.045≤0.0308.0/10.518.0/20.0N:0.10/0.16
304LN≤0.030≤0.75≤2.00≤0.045≤0.0308.0/12.018.0/20.0N:0.10/0.16
309S≤0.08≤0.75≤2.00≤0.045≤0.03012.0/15.022.0/24.0
310S≤0.08≤1.50≤2.00≤0.045≤0.03019.0/22.024.0/26.0
316≤0.08≤0.75≤2.00≤0.045≤0.03010.0/14.016.0/18.02.00/3.00N≤0.10
316L≤0.030≤0.75≤2.00≤0.045≤0.03010.0/14.016.0/18.02.00/3.00N≤0.10
316H0.04/0.10≤0.75≤2.00≤0.045≤0.03010.0/14.016.0/18.02.00/3.00
316LN≤0.030≤0.75≤2.00≤0.045≤0.03010.0/14.016.0/18.02.00/3.00N:0.10/0.16
317L≤0.030≤0.75≤2.00≤0.045≤0.03011.0/15.018.0/20.03.0/4.0N≤0.10
317LN≤0.030≤0.75≤2.00≤0.045≤0.03011.0/15.018.0/20.03.0/4.0N:0.10/0.22
321≤0.08≤0.75≤2.00≤0.045≤0.0309.0/12.017.0/19.0N≤0.10Ti:5ʷʢC+Nʣ/0.70
347≤0.08≤0.75≤2.00≤0.045≤0.0309.0/13.017.0/19.0Nb:10ʷC/1.00
904L≤0.020≤1.00≤2.00≤0.045≤0.03523.0/28.019.0/23.04.00/5.00N≤0.10Cu:1.0/2.0

Mechanical Properties of Stainless Steel Plates

TypeMechanical Properties for Stainless Steel Sheets
ASTM(A240M)Others(JIS)Tensile PropertiesHardness
Yield Strength (Mpa)Tensile Strength (Mpa)Elongation (%)HBWHRBW
AusteniticSteels304SUS304≥205≥515≥40≤201≤92
304H≥205≥515≥40≤201≤92
304LSUS304L≥170≥485≥40≤201≤92
304NSUS304N1≥240≥550≥30≤217≤95
304LNSUS304LN≥205≥515≥40≤217≤95
309SSUS309S≥205≥515≥40≤217≤95
310SSUS310S≥205≥515≥40≤217≤95
316SUS316≥205≥515≥40≤217≤95
316LSUS316L≥170≥485≥40≤217≤95
316H≥205≥515≥40≤217≤95
316LNSUS316LN≥205≥515≥40≤217≤95
317LSUS317L≥205≥515≥40≤217≤95
317LNSUS317LN≥240≥550≥40≤217≤95
321SUS321≥205≥515≥40≤217≤95
347SUS347≥205≥515≥40≤201≤92
N08904/904LSUS890L≥220≥490≥35≤196≤90
S31254≥310≥655≥35≤223≤96
SUS317J2≥345≥690≥40≤250≤100

Equivalent Grades of Stainless Steel Plates, International Reference Grades for Stainless Steel Plates

JIS G4304ASTMUNSKSEN10095ASCNS
SUS201201S20100STS2011.4372201-2201
SUS202202S20200STS2021.4373202
SUS301301S30100STS3011.4319301301
SUS304304S30400STS3041.4301304304
SUS304L304LS30403STS304L1.4306304L304L
SUS304N1304NS30451STS304N11.4315304N1304N1
SUS304N2XM21S30452STS304N2304N2304N2
SUS304LN304LNS30453STS304LN304LN304LN
SUS305305S30500STS3051.4303305305
SUS309S309SS30908STS309S1.4833309S309S
SUS310S310SS31008STS310S1.4845310S310S
SUS316316S31600STS3161.4401316316
SUS316Ti316TiS316351.4571316Ti316Ti
SUS316L316LS31603STS316L1.4404316L316L
SUS316N316NS31651STS316N316N316N
SUS316LN316LNS31653STS316LN1.4429316LN316LN
SUS316J1STS316J1316J1316J1
SUS316J1LSTS316J1L316J1L
SUS317317S31700STS317317317
SUS317L317LS31703STS317L1.4438317L317L
SUS321321S32100STS3211.4541321321
SUS347347S34700STS3471.455347347
SUS329J1329S32900STS329J11.4477329J1329J1
SUS329J3LS31803STS329J3L1.4462329J3L329J3L
SUS405405S40500STS4051.4002405405
SUH409409S40900STS4091.4512409L409L
SUS410LSTS410L410L410L
SUS430430S43000STS4301.4016430430
SUS434434S43400STS4341.4113434434
S439401.4509439439
SUS444444S44400STS4441.4521444444
SUS403403S40300STS403403403
SUS410410S41000STS4101.4006410410
SUS420J1420S42000STS420J11.4021420420J1
SUS420J2STS420J21.4028420J2420J2
SUS440A440AS44002STS440A440A440A

Value Added Services for Stainless Steel Plates

  • Packing – We can place stainless steel plates as per your requirements. Normally we have stainless steel plates packed on wooden pallets. On special requests from our customers, we can also do custom packing especially for our export customers.
  • Plasma Cutting – Metline has in-house plasma cutting facilities. We can cut the plates to suit your size requirements, through plasma or fire cutting.
  • Water Jet CuttingFor special size stainless steel plates, we can also offer water jet cutting. However, the cost is higher for water jest cutting as compared to plasma cutting.
  • Laser Cutting – Laser cutting is the most expensive, and required for precision engineered parts. Stainless steel plates can be invoiced separately, and we can separately charge for laser cutting, if the customer accepts the same.
  • Custom MachiningWe have in-house machining facilities, and can process stainless steel blocks as per your drawings. If you a are looking for precision engineered stainless steel blocks, please do contact us.
  • Various Forms – We can offer flat rolled products in various forms such as Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc.

Test Certificates & Documentation

  • All Products are Supplied with Mill Test Reports, as per EN 10204 3.1
  • Supplementary Tests Can be Carried Out – Hardness Test, Chemical Analysis – Spectro Analysis, Positive Material Identification – PMI Testing, Flattening Test, Micro and MacroTest, Pitting Resistance Test, Flaring Test, Intergranular Corrosion (IGC) Test
  • Documents – Complete set of documents are provided along with supplies of goods, such as Invoice, Packing List, Test Reports, Certificate of Origin, Insurance Copy, Heat Treatment Charts. We also send pictures of all materials, before delivery to all our customers to take their approval.

Email us on [email protected] or Call us on +919833604219

If you are interested in purchasing stainless steel plate products, you can feel free to contact us directly. Your specific enquiry will be highly treated. We will quote you our most favorable price.