ASTM A240 Type 316 Coil and SS 316 Plate Supplier in India
Jade Alloys is a Mumbai-based manufacturer and stockist of stainless steel 316 plates, Stainless Steel 316 Sheet, 316 stainless plate and 316L stainless steel sheet available in all standard grades, finishes, and custom cut sizes. Stainless Steel 316 is an austenitic grade with excellent tensile strength, ductility, and formability, offering reliable performance from cryogenic temperatures up to 925°C.
SS 316 contains molybdenum, which provides superior resistance to pitting and crevice corrosion, particularly in chloride-bearing environments. ASTM A240 Grade 316 also has a lower-carbon variant designated 316L which prevents carbide precipitation at grain boundaries during and after welding. For high-temperature service above 500°C, the higher-carbon variant SS 316H is recommended.
ASTM A240 Type 316 Perforated Plates are available punched to custom shapes and dimensions, widely used in architectural cladding and decorative applications. SS 316 Shim Stock is used extensively in food processing, boat fittings, mining equipment, chemical transportation containers, and brewery equipment. 316 Stainless Steel is also specified for coastal architecture panelling, mining screens, and laboratory benches. The material resists hydrochloric, sulfuric, formic, tartaric, and acetic acid, as well as sulfate and alkali chlorides.
SS 316L is preferred for welded components and heavy-gauge fabrications where post-weld heat treatment is not feasible. SS 316 Plate Price per kg varies depending on thickness, surface finish, and order quantity — contact Jade Alloys for a current quote.
Quick Section Links
- What is the Difference Between SS 316 and SS 316L?
- Stainless Steel 316/316L Sheets & Plates Specifications
- Equivalent Standard Grades of Stainless Steel 316 Sheet
- Chemical Composition of ASTM A240 316 / 316L Stainless Steel Sheets & Plates
- Mechanical Properties of ASTM A240 SS 316 / 316L Sheets & Plates
- Stainless Steel 316 / 316L Sheet Weight Chart
- Stainless Steel 316 / 316L Sheet & Plate Price per kg
- Types of ASTM A240 316 / 316L Stainless Steel Products
- 316 Stainless Steel Sheet & Plate Surface Finishes
- Standard Sheet & Plate Metric Dimensions
- SS 316 Perforated Sheet Dimensions
- Applications of SS 316 / 316L Plates & Sheets
- Why Buy from Jade Alloys?
- Frequently Asked Questions — Stainless Steel 316 Plates
What is the Difference Between SS 316 and SS 316L?
The key difference is carbon content. SS 316 has a maximum carbon content of 0.08%, while SS 316L is limited to 0.03%. This lower carbon in 316L prevents carbide precipitation along grain boundaries during welding, a process called sensitization which can cause intergranular corrosion in service. As a result, SS 316L is preferred for heavy-gauge welded structures and applications where post-weld heat treatment is not feasible.
Both grades offer identical corrosion resistance, formability, and mechanical properties at ambient temperatures. For high-temperature applications above 500°C, SS 316 (or the high-carbon variant SS 316H) is preferred for its superior creep resistance.
Stainless Steel 316/316L Sheets & Plates Specifications
ASTM A240 / ASME SA240 | UNS S31600 / S31603 | DIN 1.4401 / 1.4404 / 1.4436 / 1.4435
Jade Alloys supplies Stainless Steel 316 Sheet, 316 ss sheet, 316 ss plate, stainless steel 316 plates, and Stainless Steel 316L Sheets & Plates in multiple sizes, thicknesses, and finishes.
| Parameter | Details |
|---|---|
| Standard | ASTM A240 / ASME SA240 |
| Grades Available | SS 316 (UNS S31600, 1.4401 / 1.4436), SS 316L (UNS S31603, 1.4404 / 1.4435), SS 316Ti (UNS S31635, 1.4571), SS 316H |
| Thickness | 0.3mm to 120mm (sheets from 0.3mm available on request; plates 4mm–100mm in ready stock) |
| Standard Sizes | 1000×2000mm, 1220×2440mm (4’×8′), 1250×2500mm, 1500×3000mm–6000mm, 2000×4000mm–6000mm |
| Surface Finishes | 2D, 2B, No.1, No.3, No.4, No.7, No.8 (Mirror), BA (2R), Hairline, Satin, Embossed, Buff |
| Processing | Shearing, laser cutting, plasma cutting, guillotine to custom size |
| Forms | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Circle, Ring (Flange) |
| Delivery | 15–20 days standard; Mumbai stock typically 1–3 working days |
| Certificates | Mill TC EN 10204 3.1, Third Party Inspection, NDT/DT Test Reports |
| Custom Gauges | Thinner gauges (0.3mm–3mm) and custom cut-to-size available on request — contact us for lead times. |
Stainless Steel 316 / 316L Sheets & Plates Inventory
Stainless Steel 316/316L Perforated Sheets
Stainless Steel 316/316L Chequred Plates
Stainless Steel 316/316L Shim Sheets
Stainless Steel 316/316L Coils
Stainless Steel 316/316L Foils
Stainless Steel 316/316L Strips
Equivalent Standard Grades of Stainless Steel 316 Sheet
| STANDARD | UNS | WERKSTOFF NR. | EN | JIS | BS | AFNOR |
|---|---|---|---|---|---|---|
| SS 316 | S31600 | 1.4401 / 1.4436 | X5CrNiMo17-12-2 | SUS 316 | 316S31 / 316S33 | Z7CND17-11-02 |
| SS 316L | S31603 | 1.4404 / 1.4435 | X2CrNiMo17-12-2 | SUS 316L | 316S11 | Z3CND17-11-02 |
Chemical Composition of ASTM A240 316 / 316L Stainless Steel Sheets & Plates
| Grade | C (max) | Mn (max) | Si (max) | P (max) | S (max) | Cr | Ni | Mo | N (max) |
|---|---|---|---|---|---|---|---|---|---|
| SS 316 | 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 16.0–18.0 | 10.0–14.0 | 2.00–3.00 | 0.10 |
| SS 316L | 0.03 | 2.00 | 0.75 | 0.045 | 0.030 | 16.0–18.0 | 10.0–14.0 | 2.00–3.00 | 0.10 |
Mechanical Properties of ASTM A240 SS 316 / 316L Sheets & Plates
| Grade | Tensile Strength (MPa min) | Yield Strength 0.2% Proof (MPa min) | Elongation % (min) | Hardness Rockwell B (max) | Hardness Brinell (max) |
|---|---|---|---|---|---|
| SS 316 | 515 | 205 | 40 | 95 HRB | 217 HB |
| SS 316L | 485 | 170 | 40 | 95 HRB | 217 HB |
Physical Properties: Density 8.0 g/cm³ | Melting Range 1375–1400°C | Thermal Conductivity 16.3 W/m·K at 100°C | Elastic Modulus 193 GPa
Stainless Steel 316 / 316L Sheet Weight Chart
Formula: Weight (kg) = Thickness (mm) × Width (m) × Length (m) × 8.0
| Thickness (mm) | Width (mm) | Length (mm) | Weight/Sheet (kg) | Wt/m² (kg) |
|---|---|---|---|---|
| 1.2 | 2500 | 1250 | 30.7 | 8.0 × 1.2 = 9.6 |
| 1.5 | 2500 | 1250 | 38.4 | 12.0 |
| 2.0 | 2500 | 1250 | 51.2 | 16.0 |
| 2.0 | 3000 | 1500 | 73.7 | 16.0 |
| 3.0 | 2500 | 1250 | 77.5 | 24.0 |
| 3.0 | 3000 | 1500 | 112.0 | 24.0 |
| 5.0 | 1500 | 6000 | 360.0 | 40.0 |
| 6.0 | 2000 | 6000 | 576.0 | 48.0 |
| 8.0 | 2000 | 6000 | 768.0 | 64.0 |
| 10.0 | 2000 | 6000 | 960.0 | 80.0 |
| 12.0 | 2000 | 6000 | 1152.0 | 96.0 |
Stainless Steel 316 / 316L Sheet & Plate Price per kg
Indicative price range: Rs 240 – Rs 280 per kg (ex-Mumbai). SS 316L commands a slight premium over SS 316 due to the tighter carbon specification. Prices vary with thickness, surface finish, and order quantity — bulk orders attract preferential rates.
316 Stainless Steel Sheet & Plate Surface Finishes
Finishes available for Stainless Steel 316 Sheet, stainless steel 316 plates, 316 ss sheet, and 316 ss plate include 2B, BA, No.4, Mirror, and more.
| Finish | Description |
|---|---|
| No. 2D | Smooth, non-reflective cold-rolled annealed and pickled or descaled finish. |
| No. 2B | Smooth, moderately reflective cold-rolled annealed and pickled finish; final light cold-rolled pass using polished rolls. Most common mill finish. |
| BA / 2R | Bright annealed — smooth, bright, highly reflective finish produced by cold rolling followed by annealing in a protective atmosphere preventing oxidation. |
| No. 3 | Short, coarse parallel polishing lines extending uniformly along the length. Intermediate industrial finish. |
| No. 4 | Short, parallel polishing lines from successive finer abrasives. Standard food-service and architectural finish. |
| No. 7 | High reflectivity and near-mirror appearance. No. 4 polished to 320-grit and buffed; fine grit lines visible on close inspection. |
| No. 8 (Mirror) | Mirror finish — buffed beyond No. 7 to minimise visible grit lines. Used in decorative and sanitary applications. |
| Hairline (HL) | Long, continuous polishing lines. Common in architecture and interior design. |
| Embossed | Textured pattern rolled into the surface for anti-slip or decorative effect. |
Standard Sheet & Plate Metric Dimensions
| Surface Finish | Thickness Range (mm) | Max Width (mm) |
|---|---|---|
| 2B – Cold rolled, heat treated, pickled, skin passed | 0.25–8.0 | max. 2032 |
| 2D – Cold rolled, heat treated, pickled | 0.4–6.35 | max. 1524 |
| 2E – Cold rolled, heat treated, mechanically descaled | 0.4–8.0 | max. 2032 |
| 2R – Cold rolled, bright annealed | 0.25–3.5 | max. 1524 |
| 2H – Work hardened | 0.4–6.35 | max. 1524 |
| Polished / Brushed | 0.5–4.0 | max. 1524 |
SS 316 Perforated Sheet Dimensions
| Hole Dia (mm) | Hole Centres (mm) | Open Area | Finish | Thickness (mm) | Sheet Size (mm) |
|---|---|---|---|---|---|
| 0.75 | 1.5 | 23% | 2B | 0.6 | 2000 × 1000 |
| 1 | 2 | 23% | 2B | 1.0 | 2000 × 1000 |
| 1.5 | 2.6 | 30% | 2B | 1.0 | 2000 × 1000 |
| 2 | 3.5 | 30% | 2B | 1.0 | 2000 × 1000 |
| 3 | 5 | 33% | 2B | 1.0 | 2000 × 1000 |
| 4 | 5.6 | 46% | 2B | 1.0 | 2000 × 1000 |
| 5 | 8 | 35% | 2B | 1.0 | 2000 × 1000 |
| 6 | 8 | 51% | 2B | 1.0 | 2000 × 1000 |
| 8 | 10 | 58% | 2B | 1.0 | 2000 × 1000 |
Applications of SS 316 / 316L Plates & Sheets
- Stainless Steel 316 Sheets and 316 stainless plate are widely used in:
- Chemical Industries: Resists a wide range of acids, solvents, and process chemicals; used in reaction vessels, piping, and storage tanks.
- Marine Industry: SS 316/316L withstands chloride-induced pitting and crevice corrosion — the standard specification for boat fittings, ship hulls, offshore platforms, and desalination equipment.
- Food & Dairy Plants: FDA-compliant, non-reactive surface; ease of passivation and cleaning makes SS 316/316L the material of choice for processing equipment, tanks, and conveyor components.
- Oil & Gas Exploration: High corrosion resistance to hydrogen sulphide and CO₂ environments in downhole and surface processing equipment.
- Thermal & Nuclear Power Plants: Withstands elevated temperatures and aggressive coolant chemistry; used in heat exchangers, condensers, and piping.
- Pharmaceutical Plant: High-purity, easy-to-clean surfaces comply with cGMP requirements for process vessels, transfer lines, and fill-finish equipment.
- Aerospace: Lightweight, corrosion-resistant structural components and fasteners in airframe and engine environments.
- Desalination Plant: Superior chloride resistance for membrane housings, pressure vessels, and pipework in seawater treatment systems.
- Fertilizer Plant: Resists nitric acid, ammonia, and phosphoric acid streams common in fertilizer manufacture.
- Paper Industries: Resists bleaching chemicals and pulp process fluids in digesters, washers, and piping.
- Petrochemical: Used in heat exchangers, columns, and storage vessels handling hydrocarbons and corrosive by-products.
- Architectural / Interior: Polished 2B, No.4, and Mirror finishes used in cladding, handrails, lift interiors, and decorative panels.
Contact Jade Alloys today for stainless steel 316 plates, sheets, coils, and foils. Call +91 9987685906 or email sales@jadealloys.com. We respond within 24 hours.
Why Buy from Jade Alloys?
With over 10 years supplying specialty metals across India and internationally, Jade Alloys is a trusted manufacturer and exporter of stainless steel plates and sheets. We export to UAE, Saudi Arabia, Europe, South Africa, and 30+ countries worldwide.
ISO 9001:2015 certified manufacturer. All SS 316/316L plates and sheets conform to ASTM A240 / ASME SA240. Original Mill Test Certificates (EN 10204 3.1), traceable to heat number, are provided with every supply. Material sourced from approved mills including Jindal and SAIL.
Frequently Asked Questions — Stainless Steel 316 Plates
What is the price of SS 316 plate per kg in India?
What is the difference between SS 316 and SS 316L?
What thickness range is available for SS 316 plates?
Do you supply ASTM A240 certified material with MTC?
Can SS 316 plates be cut to custom size?
Jade Alloys maintains ready stock of stainless steel 316 plates, sheets, coils, and foils in Mumbai. We supply in small and large quantities with full documentation. Get in touch for a quick quote.
Call +91 9987685906 | Email: sales@jadealloys.com | Response within 24 hours.
