Stainless Steel 309 Plate Manufacturers, Suppliers, Distributors in India
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High Quality, Lower Cost But The Best Service in SS 309 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 309 Plates Manufacturers, Suppliers
We are a leading stockholder, supplier and manufacturer of stainless steel 309 plates in size range of 6mm to 50mm, as per ASTM A240 speciafication. We can supply cut to size 309 stainless steel plates, with both narrow and wide widths. All stainless steel 309 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 309 Plate Suppliers in Sizes 6mm to 50mm
- Cut to Size Stainless Steel 309 Plate (1.4828, S30900) Available
- No Minimum Order Quantity for SS 309 Plates
As one of the biggest supplier and dealer of SS 309 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 309 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 309 plates and other grades is about 5000 tons per year.
| Description | Stainless Steel 309 Plate |
| Equivalents | 309, 1.4828, UNS S30900 |
| 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 |
We Sell High Quality SS 309 Plates (1.4828, UNS S30900) at Reasonable Prices!
One of the biggest stainless steel 309 plate suppliers, dealers, manufacturers in India. If you are looking to purchase best quality SS 309 plates, please write to us at sales@metline.in or call us on +919987448842
About 309 Stainless Steel
309 stainless steel is an austenitic stainless steel that machines comparably to 304. However, 309 has superior corrosion resistance and strength. Cold working 309 will increase both strength and hardness and this stainless steel does not respond to heat treating.
Stainless Steel 309 is often referred to as the high-carbon alternative to Type 309H. Its high levels of carbon serve to give additional resistance against creep. Along with carbon, iron, chromium, and nickel make up the majority of its composition. However, it is not uncommon that Types 309, 309S and 309H all meet the requirements for all three variants of the Stainless Steel 309 grades.
Much like 309, Type 309H has high resistance against oxidation. It is commonly found in areas where oxidation is avoided, including furnaces, paper mill equipment and thermal processing. Its applications frequently bring Type 309H into contact with acetic acid and citric acid, sulfur dioxide and ammonia; concentrated acids are another common substance. The metal can be applied in environments that experience high temperatures, and is also characterized by its ability to retain a larger portion of its strength at room temperature than many comparable alloys.
Equivalents of Stainless Steel 309/309S/309H
| STANDARD | SS 309 | SS 309S | SS 309H |
| UNS | S30900 | S30908 | S30909 |
| WERKSTOFF NR. | 1.4828 | 1.4833 | 1.4833 |
Chemical Composition of Stainless Steel 309, 1.4828, UNS S30900
Stainless Steel 309 Plates Chemical Composition %
| Grade | C | Mn | P | S | Si | Cr | Ni |
| ASTM A240 309 | 0.2 | 2 | 0.045 | 0.03 | 0.75 | 22.0-24.0 | 12.0-15.0 |
Stainless Steel 309S Plates Chemical Composition, %
| Grade | C | Mn | P | S | Si | Cr | Ni |
| ASTM A240 309S | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 22.0-24.0 | 12.0-15.0 |
Stainless Steel 309H Chemical Composition, %
| Grade | C | Mn | P | S | Si | Cr | Ni |
| ASTM A240 309H | 0.04-0.10 | 2 | 0.045 | 0.03 | 0.75 | 22.0-24.0 | 12.0-15.0 |
Physical and Mechanical Properties of Stainless Steel 309, 1.4828, UNS S30900
| 309/309S/309H | |
| Density lb/inᶟ | 0.29 |
| Density g/cmᶟ | 7.89 |
| Melting Range | 2550-2590°F/1480 – 1530°C |
| Thermal Conductivity at 212°F (100°C) | 9.0 BTU/hr/ft²/ft/°F |
| Thermal Conductivity at 212°F (100°C) | 15.6 W/m-°K |
| Electrical Resistivity | 30.7 Microhm-in at 68°C |
| Electrical Resistivity | 78 Microhm-cm at 20°C |
High Quality Stainless Steel 309 Plate Manufacturers & Suppliers in India!
Metline’s stainless steel 309 plate processing capabilities include cut-to-length plates, blanking, and edge trimming services. We specialise in offering cut-to-length stainless steel 309 plates in thicknesses ranging from 6mm up to 50mm. We are specialist dealers of stainless steel 309 plate, 1.4828 plate, UNS S30900 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 309 plates.
Related Product Names: Stainless Steel 309 Hot Rolled Plates, 309 SS Hot Rolled Plates, 309 Stainless Steel Hot Rolled Plates, SS UNS S30900 Hot Rolled Plates, SS WERKSTOFF NR. 1.4828 Hot Rolled Plates, ASTM A240 309 Stainless Steel Hot Rolled Plates, SS 309 Cold Rolled Plates, SS 309 Plate Dealers, SS 309 Plate Wholesalers, SS 309 Plate Manufacturers, SS 309 Plate Distributors, SS 309 Plates Exporters, SS 309 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 309 Plates in India - High Quality & Lowest Price for Stainless Steel 309 Plates!
Metline Industries is a leading stainless steel 309 plates stockholder and distributor in India, with stock of over 600 tons available for immediate delivery. We can offer cut to size SS 309 Plates, SS 309 Circles, SS 309 Rings and SS 309 Patta with complete set of mill test reports. We specialize in the supply of ASTM A240 stainless steel 309 plates, with or without buyer or third party inspection.
309, 309S, 316 and 316L stainless steel plates are the most popular and economical grades of stainless steels. Stainless steel 309/309S 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 309 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
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 Cutting – For 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 Machining – We 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.