ASTM A240 316L Stainless Steel Plates, Sheets & Coils Supplier in India
316L Stainless Steel Plates are popular forms of austenitic stainless steel widely implemented in applications needing higher corrosive resistance, better weldability, and a prolonged lifespan. Having a lesser carbon percentage than 304 grade stainless steel, 316L steel has greater resistance to intergranular corrosion which makes it ideal for chemical processing, marine sectors, food industry, pharmaceutical applications and pressure vessels.
Being one of the leading 316l stainless steel sheet supplier in India, we bring you a vast inventory of Stainless Steel UNS S31600 / S31603 Sheets & Plates manufactured under all major international standards.
You can get an array of ASTM certified stainless steel sheets, plates, coils, and customized pieces of all dimensions in varying thickness, width and finish for all industry use.We ensure that you get a ready supply, fully traceable materials and speedy delivery at all domestic and global locations.
What is ASTM A240 316L Plate?
ASTM A240 316L Plate is a low-carbon molybdenum-bearing stainless steel plate manufactured according to ASTM A240 specifications. The addition of molybdenum improves corrosion resistance against chlorides, acids, and marine environments, while the low carbon content minimizes carbide precipitation during welding. ASTM A240 316L plates are widely used in chemical processing, pharmaceutical equipment, marine structures, food processing plants, and pressure vessels.
ASTM A240 316L Plate Supplier in India
High quality astm a240 316l plate from leading providers that performs exceptionally well at higher temperatures, high levels of corrosion resistance. This plate, which has high mechanical strength and fine fabrication property is processed with the application of superior heat treatment and rolling method.
Our stock range includes:
- Hot Rolled Stainless Steel Plates
- Cold Rolled Stainless Steel Sheets
- 316L HRAP Steel Plates (Hot Rolled Annealed & Pickled)
- Precision Cut Plates
- Industrial Grade Coils
- Custom Fabricated Plate Components
Each plate undergoes strict quality inspection to ensure compliance with ASTM, ASME, EN, and international material specifications.
Stainless Steel UNS S31600 / S31603 Sheets & Plates
UNS S31600/ S31603 Stainless Steel Sheets and Plates are manufactured to resist the most severe conditions encountered during industrial usage and conditions where conventional stainless steels may not be able to meet the requirements. Molybdenum offers greatly enhanced protection against crevice and pitting corrosion by chlorides and other industrial chemicals.
Key Features
- Excellent resistance to chloride corrosion
- Superior weldability without post-weld annealing
- High tensile and yield strength
- Outstanding formability and machinability
- Excellent performance at elevated temperatures
- Long service life with minimal maintenance
- Suitable for sanitary and hygienic applications
These characteristics make 316L stainless steel one of the most preferred materials in critical industrial sectors worldwide.
316L HRAP Steel Plates (Hot Rolled Annealed & Pickled)
Our 316l hrap steel plates (Hot Rolled Annealed & Pickled) are manufactured through a specialized process that enhances surface quality and corrosion resistance.
Benefits of HRAP Plates
- Uniform surface finish
- Improved dimensional stability
- Enhanced corrosion resistance
- Better weldability
- Suitable for heavy fabrication projects
- Ideal for pressure vessels and storage tanks
HRAP plates are extensively utilized in petrochemical plants, desalination systems, offshore platforms, and process equipment manufacturing.
Available Forms – Plates, Sheets & Coils Supplier
As a leading Plates & Coils Supplier, we maintain an extensive inventory of:
Stainless Steel Plates
- Thickness: 5 mm to 100 mm
- Width: Up to 3000 mm
- Length: Up to 12000 mm
Stainless Steel Sheets
- Thickness: 0.3 mm to 6 mm
- Available in cold rolled and hot rolled finishes
Stainless Steel Coils
- Custom slit widths
- Industrial and precision applications
Available finishes include:
- No.1 Finish
- 2B Finish
- BA Finish
- Mirror Finish
- Hairline Finish
- Matte Finish
Schedule and Size Chart
| Thickness (mm) | Width (mm) | Length (mm) | Schedule |
| 3 | 1000 – 2000 | 2000 – 6000 | 10 |
| 5 | 1000 – 2000 | 2000 – 6000 | 20 |
| 6 | 1000 – 2000 | 2000 – 6000 | 40 |
| 8 | 1000 – 2000 | 2000 – 6000 | 60 |
| 10 | 1000 – 2000 | 2000 – 6000 | 80 |
| 12 | 1000 – 2000 | 2000 – 6000 | 100 |
| 15 | 1000 – 2000 | 2000 – 6000 | 120 |
Mechanical Properties Chart
| Property | Value |
| Tensile Strength | 485 MPa (min) |
| Yield Strength | 170 MPa (min) |
| Elongation at Break | 40% (min) |
| Hardness | 217 HB (max) |
| Modulus of Elasticity | 193 GPa |
| Poisson’s Ratio | 0.27 – 0.30 |
Specifications Chart
| Specification | Standard |
| ASTM | A240/A240M |
| ASME | SA240/SA240M |
| EN | 1.4404 |
| UNS | S31603 |
| JIS | SUS 316L |
| BS | 316S11 |
Chemical Composition Chart
| Element | Composition (%) |
| Carbon (C) | ≤ 0.03 |
| Manganese (Mn) | ≤ 2.00 |
| Silicon (Si) | ≤ 1.00 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.03 |
| Chromium (Cr) | 16.0 – 18.0 |
| Nickel (Ni) | 10.0 – 14.0 |
| Molybdenum (Mo) | 2.0 – 3.0 |
| Nitrogen (N) | ≤ 0.10 |
| Iron (Fe) | Balance |
Physical Properties Chart
| Property | Value |
| Density | 8.00 g/cm³ |
| Melting Point | 1375 – 1400 °C |
| Thermal Conductivity | 16.2 W/m·K |
| Specific Heat Capacity | 500 J/kg·K |
| Electrical Resistivity | 0.074 × 10⁶ Ω·m |
| Thermal Expansion | 16.0 µm/m·K (at 20°C) |
Applications of 316L Stainless Steel Plate
The superior corrosion resistance of 316l stainless steel plate makes it suitable for a broad range of industries.
Chemical Processing Industry
Used for reactors, pressure vessels, storage tanks, and heat exchangers.
Marine & Offshore Industry
Ideal for seawater handling equipment, offshore structures, and shipbuilding components.
Pharmaceutical Industry
Suitable for sterile processing equipment and clean-room applications.
Food Processing Industry
Used in production lines, storage vessels, and hygienic processing systems.
Oil & Gas Industry
Applicable in pipelines, separators, and offshore production facilities.
Water Treatment Plants
Widely used in desalination plants and wastewater treatment systems.
Frequently Asked Questions
Is 316L better than 304 stainless steel?
Yes. 316L contains molybdenum, providing superior resistance to chlorides, acids, and marine environments compared to 304 stainless steel.
What is the difference between 316 and 316L?
316L has lower carbon content, reducing carbide precipitation during welding and improving corrosion resistance in welded structures.
What industries use ASTM A240 316L plate?
Chemical processing, pharmaceuticals, marine engineering, food processing, water treatment, oil & gas, and power generation industries commonly use ASTM A240 316L plates.
Are 316L plates suitable for marine applications?
Yes. The molybdenum content provides excellent resistance to seawater corrosion and chloride attack.
Do you provide custom sizes?
Yes. Plates, sheets, and coils can be supplied according to customer-specified dimensions and project requirements.
Global Reach
Amardeep Steel Centre boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality stainless steel 316L pipes. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.
Countries We Export To
UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.
