Stainless Steel 308/309/309H Sheets & Plates
India’s Leading ASTM A240 Stainless Steel 308 Sheets, Stainless Steel 308 Perforated Sheets, UNS S30900 CR Sheet, Stainless Steel 309 Galvanized Plates Manufacturer, Stainless Steel 309H Decorative Sheet Manufacturer & Supplier in India.
Suppliers and Manufacturer of Stainless Steel 308 / 309 / 309H Sheets Plates Coils, which gives capabilities consisting of Flawless finish, Corrosion resistant body, Durable, and more. UNS S30800 Sheets Plates Coils is made in spherical and rectangular variations via way of means of the use of excessive best of metal, that’s in addition to be had in distinctive diameters and excessive strain bearing capacities. It is formed with various thicknesses that affect durability and stress cracking. It is commonly used in chemical and pharmaceutical equipment. SS 308 Plates are recommended for their strength in several constructive applications, such as Construction and shipbuilding industry. Comparatively speaking to other grades, The Grade 309 has a medium carbon concentration. Additionally to having a strong tensile and creep strength at high temperatures, SS 309H Plates have outstanding oxidation resistance. They are recognised for capabilities like corrosion resistance and excessive strength, that’s in addition provided to our esteemed clients at true prices.
Available in extensive varieties, starting from small to huge diameters, these are provided with most strain rating. SS 308 Sheets are protected from rust, and the surface is plane and polished to avoid pitting, SS 309 Sheets are available as Plain, Shim or Perforated forms. It exhibits excellent heat resistance in oxidizing, nitriding and carburizing conditions. Higher carbon enhances SS 309H These strips are more resistant to the marine sector. SS DIN 1.4828 Sheets Plates Coils is specifically appropriate for improved temperature applications, which may be customizing in step with client’s cease uses & specification. It has capabilities like Optimum weld ability, Leakage proof, Excellent harden-ability, Flawless finish, Dimensional accuracy, and more. SS 308 grade Plates with dimensional accuracy utilizing proper processing techniques. SS 309 Plates are widely used in corrosive temperature ranges that is influenced by sulfur content. SS 309 Coils are strip, ring and other types. These are excessive in call for within the marketplace to be used in fairly corrosive business conditions.
Largest Manufacturer & Supplier of Stainless Steel 309H Shim Sheets, SS 309 Perforated Sheet Suppliers, SS 309H Plain Sheet, 308 SS Shim Sheets, SS S30909 Sheets Manufacturer in Mumbai, India.
ASTM A240 Stainless Steel 308/309/309H Sheets & Plates Equivalent Grade
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 308 | 1.4302 | S30800 | SUS 308 | 30308 | – | – | – |
| SS 309 | 1.4828 | S30900 | SUS 309 | – | – | – | X12CrNi23-13 |
| SS 309H | – | S30909 | SUS 309H | – | – | – | – |
ASME SA240 Stainless Steel 308/309/309H Sheets & Plates Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Ni | Fe | |
| SS 308 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | 8 – 11 | – | |
| SS 309 | 0.20 | 2 | 1 | 0.045 | 0.030 | 23 | 14 | 60 | |
| SS 309H | 0.04-0.10 | 2.0 | 0.75 | 0.045 | 0.03 | 22.0-24.0 | 15.0 | 58.0-63.0 | |
Stainless Steel 308/309/309H Sheets & Plates Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | Rockwell B (HR B) max | Brinell (HB) max | |
| 309 | Psi – 85000 , MPa – 586 | Psi – 45000 , MPa – 310 | 50% | 202 (HBN) MAX | |||
| 309H | 515 | 205 | 40 | 95 | 217 | ||
Stainless Steel 308/309/309H Sheets & Plates Specification
| 308/309/309H Sheets & Plates Specifications | ASTM A240 / ASME SA240, BS EN 10088-2, en 10028-7, IS 6911 |
|---|---|
| 308/309/309H Sheets & Plates Dimension Standard | MSRR, AMS, BS, JIS, AISI, ASTM, GB, DIN, EN, etc |
| SS 308/309/309H Sheets & Plates Size Range | Cold rolled ASME SA240 Grade 308/309/309H Stainless Steel Sheet 0.5-6.4 mm Hot rolled ASME SA240 Grade 308/309/309H Stainless Steel Sheet 3.0–10.0 mm |
| 308/309/309H SS Sheets & Plates Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| SS 308/309/309H Sheets & Plates Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| SS 308/309/309H Sheets & Plates Thickness | 0.3 mm to 120 mm |
| International Standard of Stainless Steel 308/309/309H Sheets & Plates | ASTM A480 ASTM A959 ASME IID EN ISO 9445 EN ISO 18286 EN 10051 EN 10088-1 ISO 15510 |
| Tolerances (width / thickness) of Stainless Steel 308/309/309H Sheets & Plates | EN 10258/ DIN 59381) EN 10151 ASME SA240 308/309/309H SS Strips EN 10088 SA -240-308/309/309H Strips |
| Finish of SS 308/309/309H Sheets & Plates | 2B, 2D, BA NO (8), Cold rolled sheet (CR), Hot rolled plate (HR), SATIN (Met with Plastic Coated), No.1 finish hot rolled, 1D, 2B, No.4, BA, 8K, satin, hairline, brush, mirror etc. |
| Hardness | Half Hard, Soft, Hard, Quarter Hard, Spring Hard |
| Form | Sheet, Plate, Strip, Flats, Clad Plate, Coils, Foils, Plain Sheet, Flat Shim, Flat Sheet, Shim Sheet, Rolling Sheet, Rolling Plate, Rolls, Blank (Circle), soft annealed, descaled, tread plate, sheared, annealed, Checker Plate |
| Value Added Service | Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
| Dealers & Distributor of | SAIL, ESSAR, JINDAL, TATA, BHUSHAN, INDIAN, POSCO, JISCO, TISCO, LISCO, BAOSTEEL IMPORTED material |
| Stainless Steel 308/309/309H Profiling | Plasma Plate Cutting Laser Plate Cutting Oxy-propane Flame Cutting |
Stainless Steel 308/309/309H Sheets & Plates Finishes
| Surface Finish | Definition | Application |
|---|---|---|
| 2B | 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 | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
| NO.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction. |
| NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. |
| HL | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. | Building Construction. |
| NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe |
Stainless Steel 308/309/309H Sheets & Plates Thickness Chart
| Thickness | Thickness | Size Range | Surface Area per Unit weight | Approx Weight per Sheet | ||
|---|---|---|---|---|---|---|
| inches | mm | lbs/ft² | kg/m² | lbs | kg | |
| 0.015 | 0.381 | 36 x 96 | 0.630 | 3.07566 | 15.12 | 6.84936 |
| 0.015 | 0.381 | 36 x 120 | 0.630 | 3.07566 | 18.90 | 8.5617 |
| 0.0178 | 0.45212 | 36 x 96 | 0.756 | 3.690792 | 18.15 | 8.22195 |
| 0.0178 | 0.45212 | 36 x 120 | 0.756 | 3.690792 | 22.68 | 10.27404 |
| 0.0178 | 0.45212 | 48 x 96 | 0.756 | 3.690792 | 24.19 | 10.95807 |
| 0.0178 | 0.45212 | 48 x 120 | 0.756 | 3.690792 | 30.24 | 13.69872 |
| 0.0235 | 0.5969 | 30 x 96 | 1.008 | 4.921056 | 20.16 | 9.13248 |
| 0.0235 | 0.5969 | 30 x 120 | 1.008 | 4.921056 | 25.20 | 11.4156 |
| 0.0235 | 0.5969 | 36 x 96 | 1.008 | 4.921056 | 24.19 | 10.95807 |
| 0.0235 | 0.5969 | 36 x 120 | 1.008 | 4.921056 | 30.24 | 13.69872 |
| 0.0235 | 0.5969 | 36 x 144 | 1.008 | 4.921056 | 36.29 | 16.43937 |
| 0.0235 | 0.5969 | 48 x 96 | 1.008 | 4.921056 | 32.26 | 14.61378 |
| 0.0235 | 0.5969 | 48 x 120 | 1.008 | 4.921056 | 40.32 | 18.26496 |
| 0.0235 | 0.5969 | 48 x 144 | 1.008 | 4.921056 | 48.39 | 21.92067 |
| 0.0291 | 0.73914 | 30 x 96 | 1.260 | 6.15132 | 25.20 | 11.4156 |
| 0.0291 | 0.73914 | 30 x 120 | 1.260 | 6.15132 | 31.50 | 14.2695 |
| 0.0291 | 0.73914 | 36 x 96 | 1.260 | 6.15132 | 30.24 | 13.69872 |
| 0.0291 | 0.73914 | 36 x 120 | 1.260 | 6.15132 | 37.80 | 17.1234 |
| 0.0291 | 0.73914 | 36 x 144 | 1.260 | 6.15132 | 45.37 | 20.55261 |
| 0.0291 | 0.73914 | 48 x 96 | 1.260 | 6.15132 | 40.32 | 18.26496 |
| 0.0291 | 0.73914 | 48 x 120 | 1.260 | 6.15132 | 50.41 | 22.83573 |
| 0.0291 | 0.73914 | 48 x 144 | 1.260 | 6.15132 | 60.49 | 27.40197 |
| 0.0355 | 0.9017 | 30 x 96 | 1.512 | 7.381584 | 30.24 | 13.69872 |
| 0.0355 | 0.9017 | 30 x 120 | 1.512 | 7.381584 | 37.80 | 17.1234 |
| 0.0355 | 0.9017 | 36 x 96 | 1.512 | 7.381584 | 36.29 | 16.43937 |
ASTM A240 SS 308/309/309H Sheets & Plates Weight Per Square Meter
| Size (mm) | Weight per Sheet (Kg) |
Size (mm) | Weight per Sheet (Kg) |
|---|---|---|---|
| 2000 x1000 x 0.7 | 11.5 | 2500 x 1250 x 1.5 | 38.4 |
| 2500 x1250 x 0.7 | 17.9 | 3000 x 1500 x 1.5 | 55.3 |
| 2000 x1000 x 0.9 | 14.7 | 2000 x 1000 x 2.0 | 32.7 |
| 2500 x1250 x 0.9 | 23.0 | 2500 x 1250 x 2.0 | 51.2 |
| 2000 x1000 x 1.0 | 16.4 | 3000 x 1500 x 2.0 | 73.7 |
| 2500 x1250 x 1.0 | 25.6 | 2000 x 1000 x 2.5 | 40.9 |
| 3000 x1500 x 1.0 | 36.8 | 2500 x 1250 x 2.5 | 63.9 |
| 2000 x1000 x 1.2 | 19.6 | 3000 x 1500 x 2.5 | 92.1 |
| 2500 x1250 x 1.2 | 30.7 | 2000 x 1000 x 3.0 | 49.6 |
| 3000 x1500 x 1.2 | 44.2 | 2500 x 1250 x 3.0 | 77.5 |
| 2000 x1000 x 1.5 | 24.6 | 3000 x 1500 x 3.0 | 112.0 |
Stainless Steel 308/309/309H Sheets & Plates Standard
| Standard | Description |
| ASTM A240M | Chromium and chromium-nickel stainless steel plate, sheet and strip for pressure vessels and general applications. |
| ASTM A263 | Corrosion resisting chromium steel clad plate, sheet and strip. |
| ASTM A264 | Stainless chromium-nickel steel clad plate, sheet and strip. |
| ASTM A666 | Austenitic stainless steel sheet, strip, plate and flat bar for structural applications. |
| ASTM A693 | Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip |
| ASTM A480/A480M | General requirements for flat rolled stainless and heat resisting steel plate, sheet and strip. |
| ASTM A793 | Specification for Rolled Floor Plate, Stainless Steel |
| ASTM A895 | Specification for Free-Machining Stainless Steel Plate, Sheet, and Strip |
| EN 10088-2 | Stainless steels – Part 2: Technical delivery conditions for sheet/plate and strip for general purposes. |
| AMS 5511 | Steel, Corrosion-Resistant, Sheet, Strip, and Plate, 19Cr – 9.5Ni, Solution Heat Treated |
| AMS 5513 | Steel, Corrosion-Resistant, Sheet, Strip, and Plate, 19Cr – 9.2Ni, Solution Heat Treated |
| AMS 5501 | Steel, Corrosion Resistant, Sheet, Strip, and Foil, 19Cr – 9.5Ni, Cold Rolled, 125 ksi (862 MPa) Tensile Strength |
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