316L Stainless Steel Plate 6mm Thick 1500x3000mm With Mill Test Report
Product Spotlights
Hemaokang Steel (Shandong) Co., Ltd., established in 2025 with annual export value between US$50 million and US$100 million, proudly presents our premium 316L Stainless Steel Plate in 6mm thickness and 1500x3000mm dimensions. Each plate is supplied with a Mill Test Report (MTR) to verify chemical composition and mechanical properties, ensuring full traceability and quality control. Our plates are manufactured in strict accordance with international standards such as ASTM A240 and EN 10028-7, making them ideal for demanding environments where corrosion resistance and durability are critical.
This product is specifically designed for industries requiring high resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. The extra-low carbon content (0.03% max) in 316L minimizes carbide precipitation during welding, preserving corrosion resistance in the heat-affected zone. With a thickness of 6mm and a generous size of 1500x3000mm, these plates offer excellent flatness and dimensional accuracy, suitable for both structural and decorative applications. Over 90% of our production is exported to markets across North America, South America, Europe, Africa, Oceania, the Middle East, and Asia, reflecting our commitment to global quality standards.
Key Features & Technical Specifications
- Superior Corrosion Resistance – 316L offers excellent resistance to acids, alkalis, and chlorides, outperforming standard 304 stainless steel in marine and chemical environments.
- Low Carbon Content – Carbon content ≤ 0.03% reduces the risk of intergranular corrosion after welding, ideal for heavy-gauge welded structures.
- Mill Test Report Included – Every plate comes with a full MTR documenting chemical composition (C, Mn, P, S, Si, Cr, Ni, Mo, etc.) and mechanical properties (tensile strength, yield strength, elongation).
- Precise Dimensional Tolerances – Thickness tolerance per ASTM A240: ±0.5mm; width/length tolerance: +0/-5mm, ensuring consistent fit in fabrication.
- Excellent Weldability and Formability – Suitable for bending, cutting, welding, and surface finishing without cracking or distortion.
- Wide Application Range – Used in chemical storage tanks, heat exchangers, marine hardware, food processing equipment, pharmaceutical machinery, and architectural cladding.
Typical Mechanical Properties (as per MTR)
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 485 – 620 |
| Yield Strength (0.2% offset, MPa) | ≥ 170 |
| Elongation in 50mm (%) | ≥ 40 |
| Hardness (HRB) | ≤ 95 |
| Density (g/cm³) | 7.98 |
Chemical Composition (Typical, % by weight)
| Element | Content |
|---|---|
| Carbon (C) | ≤ 0.03 |
| Manganese (Mn) | ≤ 2.00 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.030 |
| Silicon (Si) | ≤ 0.75 |
| Chromium (Cr) | 16.0 – 18.0 |
| Nickel (Ni) | 10.0 – 14.0 |
| Molybdenum (Mo) | 2.0 – 3.0 |
Why Choose Hemaokang Steel?
With a workforce of 51–100 skilled professionals and an annual export value exceeding US$50 million, Hemaokang Steel (Shandong) Co., Ltd. has built a strong reputation for delivering high-quality stainless steel products on time. Our ISO9001-certified quality management system ensures every plate is inspected and tested before shipment. We serve a diverse range of clients across North America, South America, Europe, Africa, Oceania, the Middle East, and Asia, offering competitive pricing without compromising on quality. Each order includes a detailed Mill Test Report, and we can provide additional third-party inspection upon request.
Our 316L stainless steel plates are stocked in thicknesses from 3mm to 100mm, with custom sizes available. We understand the importance of material traceability for critical applications, which is why we maintain complete documentation from mill to end-user. By choosing Hemaokang Steel, you gain a reliable partner dedicated to your project’s success. Contact us today for a quote or to discuss your specific requirements. We are ready to support your next order with fast delivery and professional service.
Frequently Asked Questions
-
Q: What is the difference between 316 and 316L stainless steel?
A: 316L has a lower carbon content (≤0.03%) compared to 316 (≤0.08%). This makes 316L more resistant to sensitization during welding, reducing the risk of intergranular corrosion. For thick plates like 6mm that require welding, 316L is the preferred choice. -
Q: Does the plate come with a Mill Test Report (MTR) as standard?
A: Yes, every plate we supply is accompanied by a full Mill Test Report that includes chemical composition and mechanical properties. The MTR is provided in electronic format (PDF) and hard copy upon request. -
Q: What surface finishes are available for this plate?
A: We offer standard finishes such as 2B (bright annealed, smooth), BA (bright annealed, mirror-like), and No.1 (hot rolled, pickled). Please specify your preferred finish when ordering. Custom surface treatments are also available upon request. -
Q: Can you cut the plate to smaller sizes?
A: Yes, we provide cutting services (plasma, laser, shearing) to meet your exact dimensions. Additional lead time and cost may apply. Please contact our sales team for a quote. -
Q: What is the typical lead time for this product?
A: For standard sizes in stock, we can ship within 7–15 days after order confirmation. For custom sizes or large quantities, lead time is typically 20–30 days, depending on the volume. -
Q: Can you provide third-party inspection certificates?
A: Absolutely. We can arrange inspection by SGS, BV, or other accredited third-party agencies at an additional cost. The inspection report will be issued directly by the inspector. -
Q: Is the plate suitable for food contact applications?
A: Yes, 316L stainless steel is widely used in food processing equipment due to its excellent corrosion resistance and non-reactive nature. It meets FDA and EU food contact regulations. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ for this size is typically 1 piece, but we can negotiate based on the total order value. For small quantities, please contact us for availability.
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