Hot Rolled 316L Polished Stainless Steel Plate for Decorative Architecture Construction
Product Spotlights
Wuxi Yansheng Technology Co., Ltd., established in 2017 and headquartered in Wuxi, Jiangsu, China, is a professional manufacturer specializing in high-quality stainless steel products. With a factory area of 1,000–3,000 square meters and a dedicated team of 101–200 employees, we have built a strong reputation in the global market. Our Hot Rolled 316L Polished Stainless Steel Plate is specifically engineered for decorative architecture and construction applications, combining superior corrosion resistance with an elegant, mirror-like surface finish. As a manufacturer with an annual export value exceeding US$50 million, we serve clients across North America, South America, Europe, Southeast Asia, Africa, Oceania, and more, delivering products that meet the highest international standards.
This premium-grade plate is produced through a sophisticated hot rolling process followed by annealing, pickling, and precision polishing. The result is a flat, dimensionally stable sheet with a smooth, reflective surface that enhances the aesthetic appeal of any architectural project. Whether used for building facades, interior wall panels, elevator doors, or decorative trim, our 316L stainless steel plate offers exceptional durability, low maintenance, and long service life. Below, we detail the key features, technical specifications, and advantages that make this product an ideal choice for architects, contractors, and fabricators.
Key Features & Technical Specifications
- Superior Material: Made from 316L stainless steel (low carbon version of 316), offering excellent resistance to corrosion, pitting, and chlorides—ideal for coastal or harsh environments.
- Precision Polishing: Available in mirror (8K), No.4 brushed, or satin finish; surface roughness can be controlled to Ra ≤ 0.1μm upon request.
- Exceptional Flatness: Hot rolled and leveled to meet strict flatness tolerances (typically ≤ 2mm/m), ensuring easy installation and tight joints in panel systems.
- Dimensional Customization: Width from 1000mm to 2500mm, length from 2000mm to 12000mm, and thickness from 2mm up to 100mm—tailored to project requirements.
- High Strength & Durability: Yield strength ≥ 210 MPa, tensile strength 485–620 MPa, capable of withstanding heavy loads and impact in structural applications.
- Excellent Weldability & Formability: Low carbon content reduces risk of intergranular corrosion during welding; can be cut, bent, stamped, or fabricated with standard equipment.
- Easy Maintenance: The polished surface resists dirt adhesion and can be cleaned with mild detergents, maintaining its luster for years.
- Environmentally Friendly: 100% recyclable stainless steel, contributing to green building certifications (e.g., LEED).
Typical Mechanical & Physical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥ 485 MPa |
| Yield Strength (0.2% offset) | ≥ 210 MPa |
| Elongation (in 2 in.) | ≥ 40% |
| Hardness (HRB) | ≤ 95 |
| Density | 7.98 g/cm³ |
| Surface Finish Options | Mirror (8K), No.4 Brushed, Hairline, Satin |
| Flatness Tolerance | ≤ 2mm per meter (standard); custom upon request |
| Edge Condition | Mill edge (slit) or deburred; optional beveled |
Advantages for Decorative Architecture
Our hot rolled 316L polished plate is specifically designed to meet the aesthetic and structural demands of modern architecture. The reflective surface enhances natural light and creates a sense of spaciousness, while the robust corrosion resistance ensures that the building exterior remains pristine even in polluted or coastal environments. Architects appreciate the flexibility it offers: we can supply sheets with protective film to prevent scratching during transport, and we offer custom sizes up to 12 meters long to minimize joints. With a weight of approximately 7.98 kg/m² per mm thickness, it provides a solid feel without excessive dead load on the structure.
Additionally, the 316L grade contains molybdenum (2–3%) which significantly boosts its resistance to chlorides—making it an excellent choice for swimming pool surrounds, sea-facing hotel fronts, or metropolitan high-rises exposed to de-icing salts. Our plates are supplied with a consistent chemical composition verified by our in-house lab (available upon request) and comply with ASTM A240, JIS G4305, and EN 10088 standards.
Quality Assurance & Trust
As a manufacturer with over 7 years of industry experience, Wuxi Yansheng Technology Co., Ltd. has established rigorous quality control procedures. Our factory is equipped with advanced polishing lines, CNC cutting machines, and precision measuring instruments. Every plate undergoes visual inspection, thickness measurement (using ultrasonic gauge), flatness check, and surface finish verification before packaging. We are proud to have achieved certifications including ISO9001, ISO14000, OHSAS18001, QS9000, and SA8000 (as listed in our company profile), demonstrating our commitment to quality, environment, and social responsibility.
Our annual export value of US$50–100 million reflects the trust placed in us by customers worldwide. We ship from major Chinese ports—Tianjin, Shanghai, Qingdao, Ningbo—ensuring timely delivery to your project site. With a professional team of 101–200 employees, we offer prompt technical support, free samples (shipping cost negotiable), and flexible payment terms. Whether you need a prototype panel or a bulk order for a skyscraper, we are equipped to handle it.
Contact us today to request a quotation, discuss your specific requirements, or place an order. Our sales engineers will provide you with detailed product data, processing recommendations, and competitive pricing. Let Wuxi Yansheng be your reliable partner for premium decorative stainless steel solutions.
Frequently Asked Questions (FAQ)
Q1: What is the typical lead time for this polished stainless steel plate?
A: For standard sizes (4'x8' or 1.5m x 3m, thickness ≤ 10mm), lead time is 7–15 days after order confirmation. Custom sizes or thicker plates may require 20–30 days. Please contact us for exact scheduling.
Q2: Can you provide the plate with a protective peelable film?
A: Yes, we offer protective PVC or PE film coating on both sides for mirror and No.4 finishes. This prevents scratches during handling and installation. Please specify your requirement when ordering.
Q3: What is the difference between 316L and 304 for decorative outdoor use?
A: 316L contains molybdenum (typically 2–3%), which provides superior resistance to chlorides and acidic environments. For coastal areas, swimming pools, or industrial zones, 316L is strongly recommended. 304 is suitable for milder indoor applications.
Q4: Do you offer any warranty on the product?
A: We provide a standard warranty against manufacturing defects (e.g., delamination, excessive pitting, inconsistent thickness). Specific terms depend on the contract. Generally, we guarantee replacement or refund for defective goods.
Q5: Can you cut plates to non-standard shapes (circles, triangles) or add holes?
A: Absolutely. We offer laser cutting, plasma cutting, and CNC machining services. Custom shapes, slots, or holes can be made per your drawings. Additional processing fees apply.
Q6: What surface finish is best for a high-end lobby ceiling?
A: For a mirror-like reflective effect, we recommend 8K mirror finish (polished to a reflectivity of ≥ 85%). For a more subtle, brushed appearance, No.4 or hairline finish works well. We can also apply an anti-fingerprint coating for maintenance ease.
Q7: How do you ensure the flatness tolerance for large panels?
A: Our hot rolling process includes a leveling step. We use a multi-roller stretcher leveler to achieve flatness within 2mm per meter. For stricter requirements (e.g., ≤ 1mm/m), we can perform additional leveling, which may affect cost and lead time.
Q8: Do you have stock for immediate shipment?
A: Yes, we maintain a regular stock of popular sizes (2mm–6mm thickness, 4'x8', 4'x10' sheets) in 316L polished finish. Please check with our sales team for current availability.
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