Xi'an Dongmeng Group Co., Ltd. is one of the most reliable manufacturers and suppliers of 316l stainless steel plate in China, also supports customized service. With abundant experience, we warmly welcome you to wholesale cheap products in stock here and get free sample from our factory. For price consultation, contact us.
316L Stainless Steel Plate, also known as UNS S31603 Low-Carbon Austenitic Stainless Steel Plate, is a premium corrosion-resistant plate designed for marine, chemical, food processing, pharmaceutical, and architectural applications. The low carbon content (<0.03%) prevents carbide precipitation during welding, ensuring long-term durability in harsh chemical, chloride, and high-temperature environments.
We supply hot-rolled and cold-rolled 316L stainless steel plates in thickness ranges 3–100 mm, widths 1000–2000 mm, and lengths 2000–6000 mm, with optional 2B, BA, No.4 brushed, mirror, and PVD finishes, tailored for industrial fabrication, marine projects, chemical equipment, and architectural applications.
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316L Stainless Steel Plate
316L stainless steel plate is a flat, rectangular sheet crafted from the alloy 316L stainless steel. Known for its low carbon content, this alloy offers exceptional corrosion resistance, making it ideal for corrosive environments like marine, chemical, and medical settings. Its inherent strength, weldability, and biocompatibility make it highly sought-after for fabricating surgical instruments, medical implants, industrial equipment, and architectural features where durability and corrosion resistance are critical.
| Sr. No. | Description | Thickness(mm) | Width(mm) | Length(mm) |
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Stainless Steel Sheets & Plates, ASTM A240, No. 1 Finish, Cold Rolled Stainless Steel Sheets |
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1 |
Stainless Steel 316 Sheets, ASTM A240 | 0.3 | 1250 | 2500, Custom |
| 2 | Stainless Steel 316 Sheets, ASTM A240 | 0.4 | 1250 | 2500, Custom |
| 3 | Stainless Steel 316 Sheets, ASTM A240 | 0.5 | 1250 | 2500, Custom |
| 4 | Stainless Steel 316 Sheets, ASTM A240 | 0.6 | 1250 | 2500, Custom |
| 5 | Stainless Steel 316 Sheets, ASTM A240 | 0.8 | 1250 | 2500, Custom |
| 6 | Stainless Steel 316 Sheets, ASTM A240 | 1 | 1250/ 1500 | 2500, 3000, Custom |
| 7 | Stainless Steel 316 Sheets, ASTM A240 | 1.2 | 1250/ 1500 | 2500, 3000, Custom |
| 8 | Stainless Steel 316 Sheets, ASTM A240 | 1.5-3.0 | 1250/ 1500 | 2500, 3000, Custom |
| 9 | Stainless Steel 316 Sheets, ASTM A240 | 1.5-3.0 | 1250/ 1500 | 2500, 3000, Custom |
| 10 | Stainless Steel 316 Sheets, ASTM A240 | 1.5-3.0 | 1250/ 1500 | 2500, 3000, Custom |
Stock, Supply & Manufacturing Range for stainless steel sheets
| Description | Stainess Steel Plates, Hot Rolled Stainess 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 |
| Technique | Hot Rolled and Cold Rolled |
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, Mirror, Checkered, Embossed, Hairline, Sand Blast, Brush, Etching |
| Thickness | 0.25-6.0mm |
| Width | 1000mm,1219mm,1500mm |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm,12000mm, Custom Cut |
| Package | Standard Export Seaworthy Package, or as required |
| Container Size | 20ft GP: 5898mm(length)*2352mm(width)*2393mm(high) |
| 40ft GP: 12032mm(length)*2352mm(width)*2393mm(high) | |
| 40ft HC: 12032mm(length)*2352mm(width)*2698mm(high) | |
| Price term | EX-WORK, FOB, CNF, CFR, CIF |
| MTC | Mill Test Certificate |
Stainless Steel sheets, plates & coils finishes available for supply 24*7, as per aSTM A240M
| Finish | Thickness | Characteristics | Application |
| No. 1 | 3.0mm-100mm | Finished by hot-rolling annealing and pickling characterized by white pickled surface | Chemical industry equipment,Industrial tanks |
| No. 2B | 0.3mm-6.0mm | Finished by heat treatment, pickling after cold rolling, followed by skin pass line to be more brighter and smooth surface | General Application Medical Instruments, Tableware |
| No. BA (Bright Annealed) | 0.5mm-2.0mm | Bright heat treatment after cold rolling | Kitchen utensil, kitchen ware, architectural purpose |
| No. 4 | 0.4mm-3.0mm | Polishing with No. 150 to No. 180 mesh abrasives. The most popular finishes | Milk & Food processing acilities, Hospital Equipment, Bath-tub |
| HL(Hair Line) | 0.4mm-3.0mm | Finished by continuous linear polishing | Architectural purposes, escalators, kitchen ware vehicles |
Is 316L stainless steel high quality?
Yes, 316L stainless steel is considered high quality among stainless steel alloys due to its exceptional combination of properties suitable for diverse industries:
Corrosion Resistance: A primary factor contributing to the high quality of 316L stainless steel is its outstanding corrosion resistance. Chromium, nickel, and molybdenum in its composition form a protective layer that prevents rust and corrosion, even in harsh environments.
Low Carbon Content: The "L" in 316L denotes "low carbon," crucial for enhancing its quality. This reduces the risk of sensitization during welding, maintaining corrosion resistance and structural integrity in welded areas.
Weldability: The low carbon content improves weldability, minimizing intergranular corrosion and sensitization along weld zones. This feature ensures secure welding without compromising corrosion resistance.
Biocompatibility: Enhanced biocompatibility due to low carbon content makes 316L suitable for medical applications, ensuring compatibility with implants, surgical instruments, and medical devices.
Versatility: Combining corrosion resistance, weldability, strength, and biocompatibility makes 316L stainless steel versatile across industries-from medical and pharmaceutical to food processing, architecture, and industrial applications.
Longevity and Durability: Its corrosion resistance contributes to a long service life, reducing maintenance and replacement needs-a hallmark of high-quality materials.
Regulatory Approvals: Meeting stringent industry standards in medical and food processing further underscores 316L stainless steel's quality and reliability.
In summary, 316L stainless steel is widely acclaimed for its corrosion resistance, weldability, biocompatibility, versatility, longevity, and compliance with industry standards. It remains a preferred choice in industries prioritizing quality, durability, and performance.
Features
Low-carbon 316L ensures excellent corrosion resistance after welding
Suitable for harsh chemical, marine, and high-temperature applications
Available in 2B, BA, No.4 brushed, mirror, and PVD finishes
Compatible with cutting, bending, forming, deep drawing, and welding
OEM-friendly: custom sizes, thickness, and surface finishes
Protective film available for high-end or decorative applications
Inspection & Quality Assurance
Surface inspection for scratches, pits, or contamination
Dimensional verification (thickness, width, flatness)
Mechanical and chemical testing
Protective film and packaging inspection
Optional third-party inspection for large-scale or critical projects
Looking for high-quality 316L Stainless Steel Plates for your project?
Our team offers:
Fast quotes and sample plates tailored to your specifications
Expert guidance for cutting, welding, bending, and fabrication
OEM customization for thickness, size, and surface finish
Reliable international shipping with export-grade packaging
Our address
Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province
Phone Number
+86 15769214734
FAQ
1. What is the main advantage of 316L over 316 plate?
Lower carbon content (<0.03%) prevents carbide precipitation during welding, maintaining long-term corrosion resistance in welded assemblies.
2. Can 316L plates be welded and cut safely?
Yes. Fully weldable using TIG, MIG, or spot welding. Laser cutting and plasma cutting are also suitable. Post-weld passivation is recommended for maximum corrosion resistance.
3. What surface finishes are offered and which should I choose?
2B: Standard industrial finish
BA: Bright annealed, reflective
No.4 brushed: Satin linear finish
#8 Mirror: High-gloss decorative
PVD / Colored Mirror: Premium aesthetic for architecture or furniture
4. What is the maximum service temperature of 316L plate?
Continuous: 870°C / 1600°F
Intermittent: 925°C / 1700°F
5. Is 316L suitable for marine or chemical applications?
Yes. Excellent resistance to chlorides, acids, and seawater, ideal for shipbuilding, offshore structures, and chemical vessels.
6. Can 316L plates be customized in thickness, width, and length?
Yes. Thickness 3–100 mm, widths 1000–2000 mm, lengths 2000–6000 mm. Custom cutting and slit services available.
7. How is 316L plate packaged for international shipment?
PE/PVC protective film
Moisture-proof wrapping
Edge protectors and reinforced wooden pallets
Optional iron-wrapped packaging for long-distance shipping
8. What certifications are provided?
Mill Test Certificate (EN 10204 3.1)
Chemical composition & mechanical property reports
Surface finish quality report
Optional third-party inspection (SGS, BV, Intertek)
9. Can 316L plates be used in food or pharmaceutical environments?
Yes. Fully compliant with food-grade standards, corrosion-resistant, and hygienic for processing equipment.
10. Do you provide technical support for fabrication and installation?
Yes. Assistance with welding, cutting, bending, forming, and surface protection. OEM project support is available.
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