ASTM 316L ASTM Standard No.1 Hot Rolled Coastal Offshore Engineering Stainless Steel Plate
Product Spotlights
Welcome to Wuxi Yansheng Technology Co., Ltd., a leading manufacturer with over 7 years of expertise in stainless steel products. Our ASTM 316L ASTM Standard No.1 Hot Rolled Coastal Offshore Engineering Stainless Steel Plate is engineered to withstand the harshest marine environments, offering superior corrosion resistance and mechanical strength. As a company with annual export value exceeding US$50 million and serving markets across North America, Europe, Asia, and beyond, we pride ourselves on delivering reliability and precision.
This stainless steel plate is specifically designed for coastal and offshore engineering applications, where exposure to saltwater, high humidity, and extreme weather demands exceptional material performance. The No.1 surface finish, achieved through hot rolling, annealing, and pickling, provides a uniform matte appearance that is ideal for further fabrication or direct use in structural components.
Key Features & Technical Specifications
Material Grade: AISI 316L – low carbon version of 316, offering enhanced weldability and resistance to intergranular corrosion.
Standard Compliance: Manufactured in accordance with ASTM A240/A240M, ensuring consistent quality and dimensional accuracy.
Surface Finish: No.1 – hot rolled, annealed, and pickled, with a matte surface suitable for industrial applications.
Thickness Range: From 3mm to 100mm (custom thicknesses available upon request).
Width Range: 1000mm to 3000mm (custom widths available).
Length Range: 2000mm to 12000mm (custom lengths available).
Corrosion Resistance: Excellent resistance to chlorides, acids, and alkaline environments, making it ideal for offshore platforms, coastal defense structures, shipbuilding, and desalination plants.
Mechanical Properties: Tensile strength ≥ 485 MPa, Yield strength ≥ 170 MPa, Elongation ≥ 40% (typical values).
| Parameter | Value |
|---|---|
| Chemical Composition (C max) | 0.03% |
| Chemical Composition (Cr) | 16.0% – 18.0% |
| Chemical Composition (Ni) | 10.0% – 14.0% |
| Chemical Composition (Mo) | 2.0% – 3.0% |
| Density | 7.98 g/cm³ |
Advantages for Your Projects
Long Service Life: The 316L grade ensures minimal maintenance even in corrosive coastal conditions, reducing lifecycle costs.
Excellent Weldability: Low carbon content prevents carbide precipitation during welding, maintaining corrosion resistance in heat-affected zones.
Customizable Dimensions: We offer tailor-made sizes to fit your specific engineering requirements, minimizing waste and fabrication time.
Global Logistics: Shipped from major ports including Tianjin, Shanghai, Qingdao, and Ningbo, with reliable delivery to over 30 countries.
Quality Assurance: Our factory is HACCP, TL900, QS9000, SA8000, ISO9001, ISO9004, ISO17799, ISO9000, ISO14000, ISO10441, ISO16949, TS16969, ISO19011:2000, OHSAS18001 certified, ensuring rigorous quality control from raw material to final product.
Trust & Reliability
With a factory spanning 1,000–3,000 square meters and a dedicated team of 101–200 employees, Wuxi Yansheng Technology Co., Ltd. has the capacity to handle large-scale orders while maintaining individualized attention. Our annual export value of US$50 million–US$100 million reflects our strong global presence. We serve diverse markets including North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and Western Europe. Our products have been used in critical offshore projects, demonstrating consistent performance. Choose our ASTM 316L No.1 Hot Rolled Stainless Steel Plate for your next coastal engineering venture – contact us today for a quotation or technical consultation.
Frequently Asked Questions
Q: What is the difference between 316 and 316L stainless steel?
A: 316L has a lower carbon content (max 0.03%) compared to 316 (max 0.08%). This reduces the risk of intergranular corrosion during welding, making 316L preferable for welded structures.Q: Can you provide mill test certificates?
A: Yes, we supply mill test certificates (MTC) compliant with EN 10204 3.1 or 3.2, as per customer requirements, ensuring full traceability.Q: What surface finish options are available?
A: This product is offered with No.1 finish (hot rolled, annealed, pickled). Other finishes like 2B, BA, or No.4 are available upon request for different applications.Q: Is this plate suitable for underwater applications?
A: Yes, 316L offers excellent resistance to pitting and crevice corrosion in seawater, making it a common choice for offshore structures, piers, and underwater pipelines.Q: What is the typical lead time?
A: Lead time depends on order quantity and specifications. Standard sizes can be shipped within 15–20 working days; custom sizes may require 25–35 working days.Q: Do you offer cutting, bending, or other processing services?
A: Yes, we can provide plasma cutting, laser cutting, shearing, bending, and welding services to meet your fabrication needs. Please inquire for details.Q: How do you ensure quality control?
A: Our factory is ISO9001 and other certifications. Each batch undergoes chemical analysis, mechanical testing, and dimensional inspection. We also offer third-party inspection upon request.Q: What is the minimum order quantity?
A: Minimum order quantity is typically 5 tons, but we can accommodate smaller trial orders for new customers. Contact our sales team for flexibility.
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