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Home > Metallurgy, Mineral & Energy > Steel & Products > Stainless Steel > 316L Stainless Steel Plate 6mm 4x8ft Cold Rolled Mill Test Report Included

316L Stainless Steel Plate 6mm 4x8ft Cold Rolled Mill Test Report Included

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Product Spotlights

Premium 316L stainless steel plate, 6mm thick, 4x8ft cold rolled, backed by Mill Test Report. Excellent corrosion resistance, low carbon for superior weldability, tight tolerances, and direct mill supply ensure competitive pricing and fast delivery. Ideal for chemical, marine, and food processing applications.

Negotiable MOQ: 1 Ton (Price negotiable depending on order volume and customization)

Key Specifications

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Standard:

Other, ASTM A240 / ASME SA240

Material:

316L Stainless Steel

Thickness:

6mm

Contact Supplier Request Quote Chat Now

Hemaokang Steel (Shandong) Co., Ltd.

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

Qingdao Port

Delivery Detail:

7 days

Product Details
Company Profile
Contact Us

Standard Other, ASTM A240 / ASME SA240

Material 316L Stainless Steel

Thickness 6mm

Size 4x8ft (1220x2440mm)

Surface Finish Cold Rolled (2B/BA)

Tensile Strength ≥485 MPa

Yield Strength ≥170 MPa

Elongation ≥40%

Certificate Mill Test Report Included

Application Chemical, Food Processing, Marine, Medical

Hemaokang Steel (Shandong) Co., Ltd. proudly presents our premium 316L Stainless Steel Plate in 6mm thickness and standard 4x8ft (1220x2440mm) size, cold rolled for superior surface finish and dimensional accuracy. As a reliable manufacturer with ISO9001 certification and annual export value exceeding US$50 million, we ensure each plate meets rigorous international standards. Every shipment includes a comprehensive Mill Test Report to guarantee traceability and quality consistency. This product is engineered for demanding environments where corrosion resistance and mechanical strength are critical.

Product Features & Technical Specifications

Superior Corrosion Resistance: 316L grade contains molybdenum (2-3%) which provides exceptional resistance to chlorides, acids, and pitting corrosion – ideal for marine, chemical, and food processing equipment.
Cold Rolled Precision: The cold rolling process ensures tight thickness tolerances (±0.15mm), smooth surface finish (2B or BA), and improved mechanical properties.
Standard Size Convenience: 4x8ft dimensions allow easy handling, cutting, and fabrication for tanks, vessels, architectural panels, and structural parts.
Complete Mill Test Report: Each plate is supplied with a detailed MTR certifying chemical composition, mechanical properties, and heat number – fully traceable to our mill.
Low Carbon Content: The 'L' in 316L means carbon ≤0.03%, which minimizes carbide precipitation during welding, enhancing weldability and intergranular corrosion resistance.
Excellent Formability & Weldability: Suitable for bending, stamping, and all common welding methods without post-weld heat treatment.
Wide Operating Temperature Range: Maintains mechanical strength from -196°C to 800°C, suitable for cryogenic and high-temperature applications.

Mechanical & Physical Properties (Typical Values)

Property	Value	Standard
Tensile Strength	≥485 MPa	ASTM A240
Yield Strength (0.2% offset)	≥170 MPa	ASTM A240
Elongation in 2”	≥40%	ASTM A240
Hardness (HRB)	≤95	ASTM A240
Density	8.0 g/cm³	Typical
Thickness Tolerance	±0.15 mm	Cold Rolled

Key Benefits for Your Business

Cost-Effective Quality: Direct from mill production eliminates middleman costs, offering competitive pricing without compromising on ASTM/ASME standards.
Fast Lead Times: With 51-100 skilled employees and modern processing lines, we maintain a stock of 6mm 4x8ft plates for quick dispatch – typically within 7-15 days.
Global Shipping Expertise: Experienced in exporting to North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East – we handle all logistics and documentation.
Traceability & Confidence: Every plate is marked with heat number, grade, and thickness. The included Mill Test Report provides full chemical and mechanical data, ensuring compliance with your project specifications.
Customizable Options: Additional surface treatments (brushed, mirror, embossed) or cutting to custom sizes are available upon request.

Trust Hemaokang Steel – Your Reliable Partner

Established in 2025, Hemaokang Steel (Shandong) Co., Ltd. has rapidly grown into a trusted supplier with annual export value between US$50 million and US$100 million. Our ISO9001-certified quality management system ensures every batch of 316L stainless steel plate undergoes strict inspection. We have served clients across 15+ markets worldwide, including demanding industries like chemical processing, marine engineering, and food production. We stand behind our product with a commitment to on-time delivery, accurate documentation, and responsive after-sales support. Contact us today for a quote or to request a sample – experience the difference of working with a mill-direct manufacturer.

Frequently Asked Questions (FAQ)

Q: What is the difference between 316L and 316 stainless steel?
A: 316L has a lower carbon content (≤0.03%) compared to 316 (≤0.08%). This reduces the risk of intergranular corrosion during welding, making 316L preferred for welded applications.
Q: Does the Mill Test Report include chemical composition and mechanical properties?
A: Yes, the MTR provides full chemical analysis (C, Mn, P, S, Si, Cr, Ni, Mo, etc.) and mechanical test results (tensile, yield, elongation, hardness). Each report is traceable to the specific heat number.
Q: Can you cut the 4x8ft plate into smaller sizes?
A: Absolutely. We offer precision cutting (plasma, laser, or shearing) to meet your custom dimensions. Additional charges may apply; please inquire.
Q: What surface finishes are available for cold rolled 316L plates?
A: Standard finish is 2B (cold rolled, annealed, pickled, and skin-passed). We also offer BA (bright annealed), No.4 brushed, and mirror finish upon request.
Q: Is this 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 surface. It meets FDA and EU food contact regulations.
Q: What is the minimum order quantity (MOQ)?
A: For standard 6mm 4x8ft plates, MOQ is typically 10 pieces. For larger quantities or custom orders, we can discuss flexible terms.
Q: How do you ensure the plates are free from defects?
A: Each plate undergoes visual inspection, dimensional check, and ultrasonic testing (optional). Our ISO9001 system controls every step from raw material to packaging.