SS 316 Sheets and Plates (UNS S31600) contain molybdenum, making them a suitable option for fabricated equipment exposed to many chloride-containing solutions and industrial chemicals. They are commonly specified for chemical processing tanks, marine equipment components and water-treatment systems where resistance to pitting corrosion is important.
SS 316L Sheets and Plates (UNS S31603) have a lower carbon limit, helping reduce sensitisation during welding. They are often preferred for welded storage tanks, process vessels and fabricated assemblies. Metalloy Steel supplies SS 316 / 316L Sheets and Plates in India. Share your required grade, thickness, dimensions, finish and quantity to confirm availability and request a quotation.
Comprehensive standard specifications and supply parameters for SS 316 and SS 316L flat-rolled stainless steel products.
| Parameter | Details |
|---|---|
| Material Grades | SS 316, SS 316L |
| UNS Designations | S31600, S31603 |
| Product Forms | Sheets, Plates |
| Common Product Standard | ASTM A240 / ASME SA240, where applicable |
| Manufacturing Forms | Hot rolled or cold rolled, as specified |
| Thickness | As per specification and availability |
| Width & Length | Standard sizes or cut-to-size, subject to availability |
| Surface Finishes | 2B, No. 1, No. 4, BA and other finishes where available |
| Supply Condition | As specified in the purchase order |
| Inspection Documents | Material test documentation and inspection options as agreed |
Comparison of chemical limits, mechanical performance benchmarks, and international grade equivalents for UNS S31600 and S31603.
| Element | SS 316 (UNS S31600) | SS 316L (UNS S31603) |
|---|---|---|
| Carbon (C) | 0.08% max | 0.03% max |
| Manganese (Mn) | 2.00% max | 2.00% max |
| Silicon (Si) | 0.75% max | 0.75% max |
| Phosphorus (P) | 0.045% max | 0.045% max |
| Sulphur (S) | 0.030% max | 0.030% max |
| Chromium (Cr) | 16.00–18.00% | 16.00–18.00% |
| Nickel (Ni) | 10.00–14.00% | 10.00–14.00% |
| Molybdenum (Mo) | 2.00–3.00% | 2.00–3.00% |
| Iron (Fe) | Balance | Balance |
| Property | SS 316 | SS 316L |
|---|---|---|
| Density | Approx. 8.0 g/cm³ | Approx. 8.0 g/cm³ |
| Melting Range | Approx. 1370–1400°C | Approx. 1370–1400°C |
| Minimum Tensile Strength | 515 MPa | 485 MPa |
| Minimum Yield Strength (0.2% offset) | 205 MPa | 170 MPa |
| Minimum Elongation | Commonly 40%* | Commonly 40%* |
| Standard System | SS 316 | SS 316L |
|---|---|---|
| UNS | S31600 | S31603 |
| Werkstoff Number | 1.4401 | 1.4404 |
| EN Designation | X5CrNiMo17-12-2 | X2CrNiMo17-12-2 |
| JIS | SUS 316 | SUS 316L |
| ASTM Grade | Type 316 | Type 316L |
Explore our complete range of Sheets & Plates for other material grades and industrial requirements.
Direct metallurgical comparison to help project managers and engineers select the right alloy for corrosion and fabrication conditions.
| Property | SS 316 | SS 316L |
|---|---|---|
| UNS Number | S31600 | S31603 |
| Carbon Content | 0.08% max | 0.03% max |
| Chromium | 16–18% | 16–18% |
| Nickel | 10–14% | 10–14% |
| Molybdenum | 2–3% | 2–3% |
| Main Selection Factor | General grade requirements and specified mechanical properties | Lower carbon content for welded fabrication |
| Typical Applications | Process equipment, fabricated panels, chemical handling equipment | Welded tanks, process vessels and fabricated assemblies |
Estimate real-time weight per square metre, per piece, and total batch weight for SS 316 / 316L sheets and plates with our live 3D visualizer engine.
Density: 8.0 g/cm3 | Real-time weight estimator for stainless steel sheets and plates.
Total Weight
50.00 kg
0.050 tonnes · 1 sheet
Weight per sheet
50.00 kg
Weight per m²
16.00 kg/m²
Area per sheet
3.125 m²
Total area
3.125 m²
Spec: Metalloy Steel | Grade: SS 316 Sheet & Plate | Thk: 2.0 mm | W: 1,250 mm | L: 2,500 mm | Qty: 1 sheet | Total: 50.00 kg
Engineered for enhanced chloride resistance, robust weld integrity, and superior performance in severe process and marine environments.
Molybdenum helps SS 316 resist pitting in chloride environments, making it useful for coastal equipment and chemical processing units.
SS 316L's lower carbon content helps reduce sensitisation during welding, supporting fabrication of storage tanks and process vessels.
Cold-rolled sheets suit equipment enclosures, while hot-rolled plates are commonly used for thicker industrial fabrications.
Cut-to-size sheets and plates can minimise on-site cutting and material scrap.
For general-purpose applications, explore our SS 304 / 304L Sheets & Plates as an alternative.
Superior resistance to pitting and crevice corrosion compared with standard austenitic grades in salt spray and splash zone applications.
Typical industrial sectors relying on SS 316 and SS 316L for high-reliability process containment and structural fabrication.
| Industry | Typical Applications |
|---|---|
| Chemical Processing | Equipment panels, tanks and fabricated components handling compatible chemicals |
| Marine & Coastal | Enclosures and components exposed to selected marine atmospheres; service conditions require evaluation |
| Food & Beverage | Processing equipment, storage vessels and cleanable fabrication surfaces |
| Pharmaceutical | Equipment housings, process vessels and fabrication where specified hygiene requirements apply |
| Oil & Gas | Selected process equipment, skids and enclosures according to project specifications |
| Water Treatment | Treatment equipment, tanks and components exposed to compatible water chemistry |
Metalloy Steel can discuss inspection and documentation requirements for SS 316 / 316L Sheets & Plates according to the purchase specification and order scope.
Can be requested, subject to availability, for heat-specific chemical and mechanical test results.
Can help verify alloy identity and distinguish material grades.
Confirms material chemistry against the specified grade and standard.
Tests can be specified according to the applicable product requirements.
Checks thickness, width, length and relevant tolerances against the purchase order.
Helps identify visible surface defects and confirm specified finish requirements.
Can be discussed where project requirements and availability permit.
Clarifications on 316/316L grades, marine environments, welding procedures, and procurement specifications.
SS 316L has a lower carbon content than SS 316, helping reduce sensitisation during welding. It is often preferred for welded tanks, process vessels and fabricated assemblies.
ASTM A240 is a common specification for SS 316 and SS 316L stainless steel sheets and plates. Confirm the required grade and standard with your project specifications.
SS 316 offers improved resistance to chloride-induced pitting compared with SS 304. However, seawater immersion and severe chloride conditions may require a more corrosion-resistant grade.
Yes. SS 316L is widely used for welded fabrication because its lower carbon content helps reduce carbide precipitation during welding. Appropriate welding procedures remain important.
Cut-to-size options can be discussed based on the required dimensions, thickness, finish and availability. Share your specifications to confirm suitable options.
Contact Metalloy Steel, an SS 316 Sheets Supplier in India, with your material grade, dimensions, quantity and applicable specification. As an SS 316 Sheets Stockist in India, the team can discuss availability, inspection requirements and pricing for your project.
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