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SS 321/321H Sheets & Plates

225.00

SS321/321H (S32109) Stainless Steel Sheets/Plates, Coils & Cuttings 

HardnessMechanical PropertiesChemical Composition
Manufacturing RangeSurface FinishGrades | Equivalents

321/321H Stainless Steel Sheets & Plates Suppliers & Distributors – Buy Now! – Largest Stockist & Manufacturer for 321/321H Sheets

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. 321/321H sheets offer good corrosion resistance, heat resistance, low temperature strength and mechanical properties. Metline is one of the largest suppliers of 321 stainless steel sheets and plates in India in wide range of grades and sizes.

Quality 321/321H Stainless Steel Sheet Suppliers & Exporters – Metline is a specialized supplier of 321H stainless steel sheets and plates in various surface finishes such as No.1, 2B Polish, 8K Mirror and Matte Finish. We are also one of the biggest service center and supplier of Jindal or Imported SS 321 sheets and plates. We can offer cut to size SS 321 strips, coils, sheets and plates – Call Us for Best Prices Now! We are selling Jindal 321 stainless steel sheets at factory prices, and can offer you best discounts on 321 stainless steel coils, sheets and strips.

Description

Metline Industries (Steel Plates, Sheets and Coil Division) is a leading stockholder, supplier and exporter of stainless steel 321 sheets & plates. SS 321 sheets are cut to your specifications and supplied with complete set of mill test reports. We specialize in the supply of ASTM A240 321/321H stainless steel sheets.

Stainless Steel SS 321 / 321H
AISI321 / 321H
UNSS32100 / S32109
Werkstoff Nr.1.4541 / 1.4878

Within these years, Metline has become the top supplier of SS 321 plates in India and throughout the world. Custom length and width up to 2000 mm can be made available. Exports is Our Specialty!

In addition to ss 321 sheets and plates, we hold extensive stocks of stainless steel strips and stainless steel coils. Our main materials are Stainless Steel 200 series (201), 300 series (304, 316, 321, 347) & 400 series (409, 410, 420, 430) for both hot rolled and cold rolled. Meanwhile, we have coil service center, which has advanced machines like slitter, cutting machine (slitting edge and cutting to length) and surface processing equipments for No. 4, HL, 6k, 8K (Mirror) , No.8 and color surface. We can offer all stainless steel products including stainless steel sheets, stainless steel plates and stainless steel coils with or without PVC coating and interleaving paper

Manufacturing Specification for Stainless Steel Plates Stocked & Supplied by Metline Industries

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.

Stock, Supply & Manufacturing Range for Stainless Steel Plates

DescriptionStainless Steel Plates, Hot Rolled Stainless Steel Plates
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
 MTCMill Test Certificate, Available as per EN 10204 3.1

SS 321 Sheets, Plates & Coils Finishes Available for Supply 24*7, as per ASTM A240M

FinishThicknessCharacteristics of Stainless Steel PlatesApplications
No. 13.0mm~100mmFinished by hot-rolling, annealing and pickling, characterized by white pickled surfaceChemical industry equipment, Industrial tanks
No. 2B0.3mm~6.0mmFinished by heat treatment, pickling after cold rolling, followed by skin pass line to be more brighter and smooth surfaceGeneral Application Medical Instruments,Tableware
No. BA (Bright Annealed)0.5mm~2.0mmBright heat treatment after cold rollingKitchen utensil, kitchen ware,architectural purpose
No. 40.4mm~3.0mmPolishing with No. 150 to No.180 mesh abrasivesThe most popular finishesMilk & Food processing acilities, Hospital Equipment, Bath-tub
HL(Hair Line)0.4mm~3.0mmFinished by continuous linear polishingArchitectural purposes, escalators, kitchen ware vehicles

Key Stainless Steel Product Grade Stocked & Supplied by Metline Industries

300 Series & 200 Series400 SeriesDuplex Stainless Steel & Others
301 Stainless Steel Plates409 Stainless Steel Plates2205 Stainless Steel Plates
304/304L Stainless Steel Plates409L Stainless Steel Plates2507 Stainless Steel Plates
309/309S Stainless Steel Plates410/410S Stainless Steel PlatesUNS S31803 Stainless Steel Plates
310/310S Stainless Steel Plates420 Stainless Steel PlatesUNS S32205 Stainless Steel Plates
316/316L Stainless Steel Plates430 Stainless Steel PlatesUNS S32750 Stainless Steel Plates
316Ti Stainless Steel Plates431 Stainless Steel PlatesUNS S32760 Stainless Steel Plates
317L Stainless Steel Plates439 Stainless Steel Plates904L Stainless Steel Plates
321/321H Stainless Steel Plates441 Stainless Steel Plates17 4-PH Stainless Steel Plates
347/347H Stainless Steel Plates444 Stainless Steel Plates254 SMO Stainless Steel Plates
201 (1% Ni) Stainless Steel Plates
202 (4-6% Ni) Stainless Steel Plates

Chemical Composition of Stainless Steel Plates – ASTM A240M 321/321H Sheets & Plates

ASTM A240 321 Chemical Composition
GradeThe Element Max (%)
CMnPSSiCrNi
ASTM A240 3210.0820.0450.030.7517.0-19.09.0-12.0
MoNCu  Cb Ti
0.1

 

ASTM A240 321H Chemical Composition
GradeThe Element Max (%)
CMnPSSiCrNi
ASTM A240 321H0.04-0.1020.0450.030.7517.0-19.09.0-12.0
MoNCu  Cb Ti

TypeGradeASTM A240 Chemical Composition
ASTM(A240M)Others(JIS)CSiMnPSNiCrMoOthers
Austenitic Steels304SUS304≤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
304LSUS304L≤0.030≤0.75≤2.00≤0.045≤0.0308.0/12.017.5/19.5N≤0.10
304NSUS304N1≤0.08≤0.75≤2.00≤0.045≤0.0308.0/10.518.0/20.0N:0.10/0.16
304LNSUS304LN≤0.030≤0.75≤2.00≤0.045≤0.0308.0/12.018.0/20.0N:0.10/0.16
309SSUS309S≤0.08≤0.75≤2.00≤0.045≤0.03012.0/15.022.0/24.0
310SSUS310S≤0.08≤1.50≤2.00≤0.045≤0.03019.0/22.024.0/26.0
316SUS316≤0.08≤0.75≤2.00≤0.045≤0.03010.0/14.016.0/18.02.00/3.00N≤0.10
316LSUS316L≤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
316LNSUS316LN≤0.030≤0.75≤2.00≤0.045≤0.03010.0/14.016.0/18.02.00/3.00N:0.10/0.16
317LSUS317L≤0.030≤0.75≤2.00≤0.045≤0.03011.0/15.018.0/20.03.0/4.0N≤0.10
317LNSUS317LN≤0.030≤0.75≤2.00≤0.045≤0.03011.0/15.018.0/20.03.0/4.0N:0.10/0.22
321SUS321≤0.08≤0.75≤2.00≤0.045≤0.0309.0/12.017.0/19.0N≤0.10Ti:5ʷʢC+Nʣ/0.70
347SUS347≤0.08≤0.75≤2.00≤0.045≤0.0309.0/13.017.0/19.0Nb:10ʷC/1.00
904LSUS890L≤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
S31254≤0.020≤0.80≤1.00≤0.030≤0.01017.5/18.519.5/20.56.0/6.5N:0.18/0.25Cu:0.50/1.00
SUS317J2≤0.06≤1.50≤2.00≤0.045≤0.03012.00/16.0023.00/26.000.50/1.20N:0.25/0.40


Mechanical Properties & Hardness of Stainless Steel Plates – ASTM A240M 321/321H Sheets & Plates

 

GradeASTM A240 321/321H Mechanical Property
YieldTensileElongationHardness, max
ASTM A240 321HMin MpaMpaMin  %BrinellRockwell B
20551540%21795

 

TypeMechanical Properties for Stainless Steel Plates
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

Additional information

200 Series Stainless Steel Sheets

201, 202, 204Cu, J4

300 Series Stainless Steel Sheets

301, 302, 304, 304L, 309, 309S, 310, 310S, 316, 316L, 321/321H, 347/347H

400 Series Stainless Steel Sheets

410, 420, 430, 420J2, 439, 409, 430S, 444, 431, 441, 446, 440A, 440B, 440C

Duplex and Other Special Alloy Plates

2205, 904L, S31803, 330, 660, 630, 17-4PH, 631, 17-7PH, 2507, F51, S31254

Specification

ASTM A240

Origin

India, USA, Europe, Korea

Price

Rs. 120 to Rs. 140 per KG

Manufacturer

Jindal Stainless Ltd, Outokumpoo, POSCO

Thickness

3mm – 76.1mm

Width

1250mm, 1500mm, 2000mm, 2500mm

Stainless Steel 304 Price

Rs. 200/kg

Stainless Steel 316 Sheets Prices

Rs. 280/kg

Payment Terms

100% Against Invoice

Stock

Ready Stock, Immediate Deliveries

MOQ

500 Kgs

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