Stainless Steel 303 Plate Manufacturers, Suppliers, Distributors in India

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

High Quality, Lower Cost But The Best Service in SS 303 Plates

Our Extensive Stock, 30 Years Experience and Honest Service Mean High Quality and Lower Prices for you – Email Us Now! on sales@metline.in

AISI 303 Plates Manufacturers, Suppliers

We are a leading stockholder, supplier and manufacturer of stainless steel 303 plates in size range of 6mm to 50mm, as per ASTM A240 speciafication. We can supply cut to size 303 stainless steel plates, with both narrow and wide widths. All stainless steel 303 plate and sheet is hot-rolled as a first rolling step, after which it is annealed in order to attain homogeneous material characteristics.

  • High Quality SS 303 Plate Suppliers in Sizes 6mm to 50mm
  • Cut to Size Stainless Steel 303 Plate (1.4305, S30300) Available
  • No Minimum Order Quantity for SS 303 Plates

As one of the biggest supplier and dealer of SS 303 plates, 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 303 plate 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 303 plates and other grades is about 5000 tons per year.

Description Stainless Steel 303 Plate
Equivalents 303, 1.4305, UNS S30300
Thickness (mm) 6.00 to 50.00
Width (mm) 1250, 1500, 2000, Custom Width
Length (mm) 2000, 2500, Custom Length
Finish 2B, No.4, BA, No.1 (HRAP), Custom Polish
Standard Coating PVC Coating, Paper Interleaf
Services Shearing, Cutting, Blanking, Circles, Punching
Call Us Now! +91-9892451458
Stainless Steel Sheets & Plates - Jindal, POSCO, APERAM, Outokumpoo

We Sell High Quality SS 303 Plates (1.4305, UNS S30300) at Reasonable Prices!

One of the biggest stainless steel 303 plate suppliers, dealers, manufacturers in India. If you are looking to purchase best quality SS 303 plates, please write to us at sales@metline.in or call us on +919987448842

About 303 Stainless Steel

Alloy 303 is a non-magnetic, austenitic stainless steel that is not hardenable by heat treatment. It is the free machining modification of the basic 18% chromium / 8% nickel stainless steel. Alloy 303 was specially designed to exhibit improved machinability while maintaining good mechanical and corrosion resistant properties Due to the presence of sulfur in the steel composition, Alloy 303 is the most readily machineable austenitic stainless steel; however, the sulfur addition does lower Alloy 303’s corrosion resistance to below that of Alloy 304. Like other austenitic grades, Alloy 303 demonstrates excellent toughness, although the sulfur does reduce this a little as well.

Penn Stainless inventory includes 303 grade stainless steel (UNS S30300) in plate, round bar, square bar, hex bar, and rolled flat bar.

303 is austenitic free-machining stainless steel which is used primarily for parts requiring machining, grinding or polishing.  This alloy offers good corrosion resistance in mild environments and good forming properties.  It is non-magnetic in the annealed condition and can only be hardened by cold working.

Equivalents of Stainless Steel 303

Standard 303
UNS S30300
Werkstoff Nr. 1.4305

Chemical Composition of Stainless Steel 303, 1.4305, UNS S30300

Chromium Nickel Carbon Manganese Phosphorus Sulfer Silicon Copper Nickel Iron
17.0 min.-19.0 max 8.0 min.-10.0 max. 0.1 2 0.2 0.15-0.35 1 1 0.11 Balance

Physical and Mechanical Properties of Stainless Steel 303, 1.4305, UNS S30300

Mechanical Properties of Stainless Steel 303, 1.4305, UNS S30300

Yield Strengtd 0.2% Offset Ultimate Tensile Strengtd Elongation in 2 in. Hardness
psi (min.) (MPa) psi (min.) (MPa) % (min.) (max.)
45,000 310 85,000 586 50 202 (HBN)

Physical of Stainless Steel 303, 1.4305, UNS S30300

Density lb/inᶟ 0.29
Density g/cmᶟ 7.89
Melting Point 2552°F
Thermal Conductivity at 212°F (100°C) 112 BTU/hr/ft²/ft/°F
Thermal Conductivity at 212°F (100°C) 16.2 W/m-°K
Electrical Resistivity 28.3 Microhm-in at 68°C
Electrical Resistivity 72.0 Microhm-cm at 20°C

High Quality Stainless Steel 303 Plate Manufacturers & Suppliers in India!

Metline’s stainless steel 303 plate processing capabilities include cut-to-length plates, blanking, and edge trimming services. We specialise in offering cut-to-length stainless steel 303 plates in thicknesses ranging from 6mm up to 50mm. We are specialist dealers of stainless steel 303 plate, 1.4305 plate, UNS S30300 plate 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 303 plates.

Related Product Names: Stainless Steel 303 Hot Rolled Plates, 303 SS Hot Rolled Plates, 303 Stainless Steel Hot Rolled Plates, SS UNS S30300 Hot Rolled Plates, SS WERKSTOFF NR. 1.4305 Hot Rolled Plates, ASTM A240 303 Stainless Steel Hot Rolled Plates, SS 303 Cold Rolled Plates, SS 303 Plate Dealers, SS 303 Plate Wholesalers, SS 303 Plate Manufacturers, SS 303 Plate Distributors, SS 303 Plates Exporters, SS 303 Plate Stockiest

Stock, Supply & Manufacturing Range for Stainless Steel Plates

Description Stainless Steel Plates, Hot Rolled Stainless Steel Plates
Standard ASTM, ASME, BS, DIN, EN
Material 310S, 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 Name Jindal Stainless, Outokumpoo, TISCO, POSCO, North American Stainless, Aperam, Thyssenkrup
Origin Indian Origin, European Origin, Japanese Origin, US Origin, Korea Origin, Thailand Origin, Taiwan Origin
Technique Hot Rolled And Cold Rolled.
Surface 2B, 2D, BA, NO. 1, NO. 4, NO.8, 8K, Mirror, Checkered, Embossed, Hair Line, Sand Blast, Brush, Etching
Thickness 0.25-200mm
Width 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm
Length 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, 12000mm
Package Standard Export Seaworthy Package, or as required.
Container 20ft GP: 5898mm(length)x2352mm(width)x2393mm(high)
Size 40ft GP: 12032mm(length)x2352mm(width)x2393mm(High)
40ft HC: 12032mm(length)x2352mm(width)x2698mm(high)
Price term Ex-Work, FOB, CNF, CFR, CIF
 MTC As per EN 10204 3.1

One of the Largest Suppliers of SS 303 Plates in India - High Quality & Lowest Price for Stainless Steel 303 Plates!

Metline Industries is a leading stainless steel 303 plates stockholder and distributor in India, with stock of over 600 tons available for immediate delivery. We can offer cut to size SS 303 Plates, SS 303 Circles, SS 303 Rings and SS 303 Patta with complete set of mill test reports. We specialize in the supply of ASTM A240 stainless steel 303 plates, with or without buyer or third party inspection.

303, 316 and 316L stainless steel plates are the most popular and economical grades of stainless steels. Stainless steel 303 plates and stainless steel 316/316L plates, along with Duplex stainless steel plates offer good corrosion resistance to many chemical environments as well as marine and industrial exposures.

If you are looking for stainless steel 303 plates manufacturer or suppliers, kindly contact us on +919833604219 or write to us at sales@metline.in

What are the Various Stainless Steel Finishes Available?

Surface Finish Thickness (mm) Definition Application
2B 0.3mm to 6.0mm Those 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~2.0mm Those processed with bright heat treatment after cold rolling. Kitchen utensils, Electric equipment, Building construction.
NO.3 0.4mm~3.0mm Those finished by polishing with No.100 to No.120 abrasives Kitchen utensils, Building construction.
NO.4 0.4mm~3.0mm Those finished by polishing with No.150 to No.180 abrasives Kitchen utensils, Building construction, Medical equipment.
Hairline 0.5mm~3.0mm Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. Building Construction.
NO.1 3.0mm to 50.0mm Finished by hot-rolling, annealing and pickling, characterized by white pickled surface. Chemical industry equipment, Industrial tanks.
No.8 Mirror 0.5mm~3.0mm A 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 Plates

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
Grade C Si Mn P S Ni Cr Mo Others
304 ≤0.07 ≤0.75 ≤2.00 ≤0.045 ≤0.030 8.0/10.5 17.5/19.5 N≤0.10
304H 0.04/0.10 ≤0.75 ≤2.00 ≤0.045 ≤0.030 8.0/10.5 18.0/20.0
304L ≤0.030 ≤0.75 ≤2.00 ≤0.045 ≤0.030 8.0/12.0 17.5/19.5 N≤0.10
304N ≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.030 8.0/10.5 18.0/20.0 N:0.10/0.16
304LN ≤0.030 ≤0.75 ≤2.00 ≤0.045 ≤0.030 8.0/12.0 18.0/20.0 N:0.10/0.16
309S ≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.030 12.0/15.0 22.0/24.0
310S ≤0.08 ≤1.50 ≤2.00 ≤0.045 ≤0.030 19.0/22.0 24.0/26.0
316 ≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.030 10.0/14.0 16.0/18.0 2.00/3.00 N≤0.10
316L ≤0.030 ≤0.75 ≤2.00 ≤0.045 ≤0.030 10.0/14.0 16.0/18.0 2.00/3.00 N≤0.10
316H 0.04/0.10 ≤0.75 ≤2.00 ≤0.045 ≤0.030 10.0/14.0 16.0/18.0 2.00/3.00
316LN ≤0.030 ≤0.75 ≤2.00 ≤0.045 ≤0.030 10.0/14.0 16.0/18.0 2.00/3.00 N:0.10/0.16
317L ≤0.030 ≤0.75 ≤2.00 ≤0.045 ≤0.030 11.0/15.0 18.0/20.0 3.0/4.0 N≤0.10
317LN ≤0.030 ≤0.75 ≤2.00 ≤0.045 ≤0.030 11.0/15.0 18.0/20.0 3.0/4.0 N:0.10/0.22
321 ≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.030 9.0/12.0 17.0/19.0 N≤0.10Ti:5ʷʢC+Nʣ/0.70
347 ≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.030 9.0/13.0 17.0/19.0 Nb:10ʷC/1.00
904L ≤0.020 ≤1.00 ≤2.00 ≤0.045 ≤0.035 23.0/28.0 19.0/23.0 4.00/5.00 N≤0.10Cu:1.0/2.0

Mechanical Properties of Stainless Steel Plates

Type Mechanical Properties for Stainless Steel Sheets
ASTM(A240M) Others(JIS) Tensile Properties Hardness
Yield Strength (Mpa) Tensile Strength (Mpa) Elongation (%) HBW HRBW
AusteniticSteels 304 SUS304 ≥205 ≥515 ≥40 ≤201 ≤92
304H ≥205 ≥515 ≥40 ≤201 ≤92
304L SUS304L ≥170 ≥485 ≥40 ≤201 ≤92
304N SUS304N1 ≥240 ≥550 ≥30 ≤217 ≤95
304LN SUS304LN ≥205 ≥515 ≥40 ≤217 ≤95
309S SUS309S ≥205 ≥515 ≥40 ≤217 ≤95
310S SUS310S ≥205 ≥515 ≥40 ≤217 ≤95
316 SUS316 ≥205 ≥515 ≥40 ≤217 ≤95
316L SUS316L ≥170 ≥485 ≥40 ≤217 ≤95
316H ≥205 ≥515 ≥40 ≤217 ≤95
316LN SUS316LN ≥205 ≥515 ≥40 ≤217 ≤95
317L SUS317L ≥205 ≥515 ≥40 ≤217 ≤95
317LN SUS317LN ≥240 ≥550 ≥40 ≤217 ≤95
321 SUS321 ≥205 ≥515 ≥40 ≤217 ≤95
347 SUS347 ≥205 ≥515 ≥40 ≤201 ≤92
N08904/904L SUS890L ≥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 G4304 ASTM UNS KS EN10095 AS CNS
SUS201 201 S20100 STS201 1.4372 201-2 201
SUS202 202 S20200 STS202 1.4373 202
SUS301 301 S30100 STS301 1.4319 301 301
SUS304 304 S30400 STS304 1.4301 304 304
SUS304L 304L S30403 STS304L 1.4306 304L 304L
SUS304N1 304N S30451 STS304N1 1.4315 304N1 304N1
SUS304N2 XM21 S30452 STS304N2 304N2 304N2
SUS304LN 304LN S30453 STS304LN 304LN 304LN
SUS305 305 S30500 STS305 1.4303 305 305
SUS309S 309S S30908 STS309S 1.4833 309S 309S
SUS310S 310S S31008 STS310S 1.4845 310S 310S
SUS316 316 S31600 STS316 1.4401 316 316
SUS316Ti 316Ti S31635 1.4571 316Ti 316Ti
SUS316L 316L S31603 STS316L 1.4404 316L 316L
SUS316N 316N S31651 STS316N 316N 316N
SUS316LN 316LN S31653 STS316LN 1.4429 316LN 316LN
SUS316J1 STS316J1 316J1 316J1
SUS316J1L STS316J1L 316J1L
SUS317 317 S31700 STS317 317 317
SUS317L 317L S31703 STS317L 1.4438 317L 317L
SUS321 321 S32100 STS321 1.4541 321 321
SUS347 347 S34700 STS347 1.455 347 347
SUS329J1 329 S32900 STS329J1 1.4477 329J1 329J1
SUS329J3L S31803 STS329J3L 1.4462 329J3L 329J3L
SUS405 405 S40500 STS405 1.4002 405 405
SUH409 409 S40900 STS409 1.4512 409L 409L
SUS410L STS410L 410L 410L
SUS430 430 S43000 STS430 1.4016 430 430
SUS434 434 S43400 STS434 1.4113 434 434
S43940 1.4509 439 439
SUS444 444 S44400 STS444 1.4521 444 444
SUS403 403 S40300 STS403 403 403
SUS410 410 S41000 STS410 1.4006 410 410
SUS420J1 420 S42000 STS420J1 1.4021 420 420J1
SUS420J2 STS420J2 1.4028 420J2 420J2
SUS440A 440A S44002 STS440A 440A 440A

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 sales@metline.in 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.